[gcalctool] Updated Italian translation

[Milo Casagrande <miloc src gnome org>]

commit 20c2133be72e428b6dd2a1242a92176f74185d5e
Author: Sergio Zanchetta <primes2h ubuntu com>
Date:   Thu Mar 25 22:21:34 2010 +0100

    Updated Italian translation

 po/it.po | 2361 ++++++++++++++++++++------------------------------------------
 1 files changed, 755 insertions(+), 1606 deletions(-)
---
diff --git a/po/it.po b/po/it.po
index 25cccdb..1d3da9d 100644
--- a/po/it.po
+++ b/po/it.po
@@ -1,18 +1,19 @@
 # Traduzione italiana di gcaltool
-# Copyright (C) 2003-2009  Free Software Foundation, Inc.
+# Copyright (C) 2003-2010  Free Software Foundation, Inc.
 # This file is distributed under the same license as the gcalctool package.
 # Stefano Canepa <sc linux it>, 2003, 2004, 2005, 2006.
 # Sergio Durzu <sergio durzu ildeposito org>, 2009.
 # Davide Falanga <davide falanga alice it>, 2009.
+# Sergio Zanchetta <primes2h ubuntu com>, 2010.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: gcaltool\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?";
 "product=gcalctool&component=general\n"
-"POT-Creation-Date: 2009-09-18 23:21+0000\n"
-"PO-Revision-Date: 2009-09-08 21:12+0200\n"
-"Last-Translator: Davide Falanga <davide falanga alice it>\n"
+"POT-Creation-Date: 2010-03-18 11:45+0000\n"
+"PO-Revision-Date: 2010-03-18 10:28+0100\n"
+"Last-Translator: Sergio Zanchetta <primes2h ubuntu com>\n"
 "Language-Team: Italian <tp lists linux it>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -38,16 +39,16 @@ msgstr ""
 "Calcola l'ammontare della rata di un prestito, dove i pagamenti sono "
 "eseguiti alla fine di ogni periodo di pagamento."
 
-#. Sum-Of-The-Years'-Digits Depreciation Dialog: Description of calculation
+#. Sum-of-the-Years'-Digits Depreciation Dialog: Description of calculation
 #: ../data/financial.ui.h:8
 msgid ""
 "Calculates the depreciation allowance on an asset for a specified period of "
-"time, using the Sum-Of-The-Years'-Digits method. This method of depreciation "
+"time, using the Sum-of-the-Years'-Digits method. This method of depreciation "
 "accelerates the rate of depreciation, so that more depreciation expense "
 "occurs in earlier periods than in later ones. The useful life is the number "
 "of periods, typically years, over which an asset is depreciated. "
 msgstr ""
-"Calcola l'ammortamento di un bene per un dato periodo di tempo, usando il "
+"Calcola l'ammortamento di un bene per un dato periodo di tempo usando il "
 "metodo basato sulle cifre dell'anno. Questo metodo accelera il tasso di "
 "deprezzamento, cosicché nei primi periodi l'ammortamento è maggiore che "
 "negli ultimi. La durata utile è il numero di periodi, tipicamente anni, "
@@ -143,23 +144,37 @@ msgstr ""
 msgid "Compounding Term"
 msgstr "Tempo di raggiungimento del montante"
 
-#. Title of Double-Declining Depreciation dialog
+#: ../data/financial.ui.h:27
+msgid ""
+"Converts between different currencies. Enter the amount and the currency you "
+"want to convert from on the upper row, and the currency you want to convert "
+"to on the lower row, and the amount will be displayed on the lower row."
+msgstr ""
+"Converte tra varie valute. Inserire la somma e la valuta da convertire nella "
+"riga in alto e la valuta desiderata nella riga in basso, l'importo verrà "
+"visualizzato nella riga in basso."
+
 #: ../data/financial.ui.h:28
+msgid "Currency Conversion"
+msgstr "Conversione valuta"
+
+#. Title of Double-Declining Depreciation dialog
+#: ../data/financial.ui.h:30
 msgid "Double-Declining Depreciation"
 msgstr "Ammortamento a dimezzamento annuale"
 
 #. Title of Future Value dialog
-#: ../data/financial.ui.h:30
+#: ../data/financial.ui.h:32
 msgid "Future Value"
 msgstr "Montante"
 
 #. Payment Period Dialog: Label before future value input
-#: ../data/financial.ui.h:32
+#: ../data/financial.ui.h:34
 msgid "Future _Value:"
-msgstr "Mon_tante"
+msgstr "Mon_tante:"
 
 #. Title of Gross Profit Margin dialog
-#: ../data/financial.ui.h:34 ../data/gcalctool.ui.h:209
+#: ../data/financial.ui.h:36
 msgid "Gross Profit Margin"
 msgstr "Margine di contribuzione lordo"
 
@@ -168,1462 +183,683 @@ msgstr "Margine di contribuzione lordo"
 # Ho tradotto in modo fedele, ma non so se è questo
 # il termine usato in economia.   --Luca
 #. Title of Payment Period dialog
-#: ../data/financial.ui.h:36
+#: ../data/financial.ui.h:38
 msgid "Payment Period"
 msgstr "Periodo di rateizzazione"
 
 #. Title of Periodic Interest Rate dialog
-#: ../data/financial.ui.h:38
+#: ../data/financial.ui.h:40
 msgid "Periodic Interest Rate"
 msgstr "Tasso di interesse sul periodo"
 
 #. Payment Period Dialog: Label before periodic interest rate input
-#: ../data/financial.ui.h:40
+#: ../data/financial.ui.h:42
 msgid "Periodic Interest _Rate:"
 msgstr "Tasso di inte_resse sul periodo:"
 
 #. Title of Periodic Payment dialog
-#: ../data/financial.ui.h:42
+#: ../data/financial.ui.h:44
 msgid "Periodic Payment"
 msgstr "Rata"
 
 #. Title of Present Value dialog
-#: ../data/financial.ui.h:44
+#: ../data/financial.ui.h:46
 msgid "Present Value"
 msgstr "Valore attuale"
 
 #. Periodic Interest Rate Dialog: Label before present value input
-#: ../data/financial.ui.h:46
+#: ../data/financial.ui.h:48
 msgid "Present _Value:"
 msgstr "Valore attuale:"
 
 #. Title of Straight-Line Depreciation dialog
-#: ../data/financial.ui.h:48
+#: ../data/financial.ui.h:50
 msgid "Straight-Line Depreciation"
 msgstr "Ammortamento lineare"
 
-#. Title of Sum-Of-The-Years'-Digits Depreciation dialog
-#: ../data/financial.ui.h:50
-msgid "Sum-Of-The-Years'-Digits Depreciation"
+#. Title of Sum-of-the-Years'-Digits Depreciation dialog
+#: ../data/financial.ui.h:52
+msgid "Sum-of-the-Years'-Digits Depreciation"
 msgstr "Ammortamento basato sulle cifre dell'anno"
 
-#. Sum-Of-The-Years'-Digits Depreciation Dialog: Label before cost input
-#: ../data/financial.ui.h:52
+#. Sum-of-the-Years'-Digits Depreciation Dialog: Label before cost input
+#: ../data/financial.ui.h:54
 msgid "_Cost:"
 msgstr "_Costo:"
 
 #. Periodic Interest Rate Dialog: Label before future value input
-#: ../data/financial.ui.h:54
+#: ../data/financial.ui.h:56
 msgid "_Future Value:"
 msgstr "M_ontante:"
 
-#. Sum-Of-The-Years'-Digits Depreciation Dialog: Label before life input
-#: ../data/financial.ui.h:56
+#. Sum-of-the-Years'-Digits Depreciation Dialog: Label before life input
+#: ../data/financial.ui.h:58
 msgid "_Life:"
 msgstr "_Durata:"
 
 #. Gross Profit Margin Dialog: Label before margin input
-#: ../data/financial.ui.h:58
+#: ../data/financial.ui.h:60
 msgid "_Margin:"
 msgstr "_Margine:"
 
 #. Present Value Dialog: Label before number of periods input
-#: ../data/financial.ui.h:60
-msgid "_Number Of Periods:"
+#: ../data/financial.ui.h:62
+msgid "_Number of Periods:"
 msgstr "_Numero di periodi:"
 
-#. Sum-Of-The-Years'-Digits Depreciation Dialog: Label before period input
-#: ../data/financial.ui.h:62
+#. Sum-of-the-Years'-Digits Depreciation Dialog: Label before period input
+#: ../data/financial.ui.h:64
 msgid "_Period:"
 msgstr "_Periodo:"
 
 #. Payment Period Dialog: Label before periodic payment input
-#: ../data/financial.ui.h:64
+#: ../data/financial.ui.h:66
 msgid "_Periodic Payment:"
 msgstr "R_ata:"
 
 #. Periodic Payment Dialog: Label before principal input
-#: ../data/financial.ui.h:66
+#: ../data/financial.ui.h:68
 msgid "_Principal:"
 msgstr "_Capitale:"
 
-#. Sum-Of-The-Years'-Digits Depreciation Dialog: Label before salvage input
-#: ../data/financial.ui.h:68
+#. Sum-of-the-Years'-Digits Depreciation Dialog: Label before salvage input
+#: ../data/financial.ui.h:70
 msgid "_Salvage:"
 msgstr "Valo_re residuo:"
 
 #. Periodic Interest Rate Dialog: Label before term input
-#: ../data/financial.ui.h:70
+#: ../data/financial.ui.h:72
 msgid "_Term:"
 msgstr "Dura_ta:"
 
-#. The percentage button
-#: ../data/gcalctool.ui.h:3
-#, no-c-format
-msgid "%"
-msgstr "%"
-
-#. Subtraction button
-#: ../data/gcalctool.ui.h:5
-msgid "&#x2212;"
-msgstr "&#x2212;"
-
-#. Square root button
-#: ../data/gcalctool.ui.h:7
-msgid "&#x221A;"
-msgstr "&#x221A;"
-
-#. Change sign button
-#: ../data/gcalctool.ui.h:9
-msgid "&#xB1;"
-msgstr "&#xB1;"
-
-#. Multiplication button
-#: ../data/gcalctool.ui.h:11
-msgid "&#xD7;"
-msgstr "&#xD7;"
-
-#. Division button
-#: ../data/gcalctool.ui.h:13
-msgid "&#xF7;"
-msgstr "&#xF7;"
-
-#. Start calculation group button
-#: ../data/gcalctool.ui.h:15
-msgid "("
-msgstr "("
-
-#: ../data/gcalctool.ui.h:16
-msgid "(Ln)"
-msgstr "(Ln)"
-
-#: ../data/gcalctool.ui.h:17
-msgid "(Set accuracy from 0 to N numeric places [A])"
-msgstr "(Imposta l'accuratezza da 0 a N cifre [A])"
-
-#: ../data/gcalctool.ui.h:18
-msgid "(X^Y)"
-msgstr "(X^Y)"
-
-#: ../data/gcalctool.ui.h:19
-msgid "(cos)"
-msgstr "(cos)"
-
-#: ../data/gcalctool.ui.h:20
-msgid "(log)"
-msgstr "(log)"
+#. The label on the memory recall button
+#: ../data/gcalctool.ui.h:2
+msgid "&#x2190; R"
+msgstr "&#x2190; M"
 
-#: ../data/gcalctool.ui.h:21
-msgid "(log2)"
-msgstr "(log2)"
+#. The label on the memory store button
+#: ../data/gcalctool.ui.h:4
+msgid "&#x2192; R"
+msgstr "&#x2192; M"
 
-#: ../data/gcalctool.ui.h:22
-msgid "(sin)"
-msgstr "(sin)"
-
-#: ../data/gcalctool.ui.h:23
-msgid "(tan)"
-msgstr "(tan)"
-
-#. Right bracket
-#: ../data/gcalctool.ui.h:25
-msgid ")"
-msgstr ")"
-
-#. Addition button
-#: ../data/gcalctool.ui.h:27
-msgid "+"
-msgstr "+"
-
-#. Numeric 0 button
-#: ../data/gcalctool.ui.h:29
-msgid "0"
-msgstr "0"
-
-#. Numeric 1 button
-#: ../data/gcalctool.ui.h:31
-msgid "1"
-msgstr "1"
-
-#. 1's complement
-#: ../data/gcalctool.ui.h:33
-msgid "1's"
-msgstr "a 1"
-
-#: ../data/gcalctool.ui.h:34
-msgid "1's complement [z]"
-msgstr "Complemento a 1 [z]"
-
-#. Reciprocal button
-#: ../data/gcalctool.ui.h:36
-msgid "1/<i>x</i>"
-msgstr "1/<i>x</i>"
-
-# nome accessibile
-#: ../data/gcalctool.ui.h:37
-msgid "1/x"
-msgstr "1/x"
+#. The label on the currency button
+#: ../data/gcalctool.ui.h:6
+msgid "&#xA4;$&#x20AC;"
+msgstr "&#xA4;$&#x20AC;"
 
 #. Right Shift Popup: Menu item to shift right by 10 bits
-#: ../data/gcalctool.ui.h:39
+#: ../data/gcalctool.ui.h:8
 msgid "10 places"
 msgstr "10 posti"
 
 #. Right Shift Popup: Menu item to shift right by 11 bits
-#: ../data/gcalctool.ui.h:41
+#: ../data/gcalctool.ui.h:10
 msgid "11 places"
 msgstr "11 posti"
 
 #. Right Shift Popup: Menu item to shift right by 12 bits
-#: ../data/gcalctool.ui.h:43
+#: ../data/gcalctool.ui.h:12
 msgid "12 places"
 msgstr "12 posti"
 
 #. Right Shift Popup: Menu item to shift right by 13 bits
-#: ../data/gcalctool.ui.h:45
+#: ../data/gcalctool.ui.h:14
 msgid "13 places"
 msgstr "13 posti"
 
 #. Right Shift Popup: Menu item to shift right by 14 bits
-#: ../data/gcalctool.ui.h:47
+#: ../data/gcalctool.ui.h:16
 msgid "14 places"
 msgstr "14 posti"
 
-#. Label for bit 15 on the bit editor
-#: ../data/gcalctool.ui.h:49
-msgid "15"
-msgstr "15"
-
 #. Right Shift Popup: Menu item to shift right by 15 bits
-#: ../data/gcalctool.ui.h:51
+#: ../data/gcalctool.ui.h:18
 msgid "15 places"
 msgstr "15 posti"
 
-#. Numeric 2 button
-#: ../data/gcalctool.ui.h:53
-msgid "2"
-msgstr "2"
+#. Word size combo: 16 bits
+#: ../data/gcalctool.ui.h:20
+msgid "16-bit"
+msgstr "16-bit"
 
-#. 2's complement
-#: ../data/gcalctool.ui.h:55
-msgid "2's"
-msgstr "a 2"
+#. Word size combo: 32 bits
+#: ../data/gcalctool.ui.h:22
+msgid "32-bit"
+msgstr "32-bit"
+
+#. Word size combo: 64 bits
+#: ../data/gcalctool.ui.h:24
+msgid "64-bit"
+msgstr "64-bit"
+
+#. Word size combo: 8 bits
+#: ../data/gcalctool.ui.h:26
+msgid "8-bit"
+msgstr "8-bit"
+
+#. Label on the solve button (clicking this solves the displayed calculation)
+#: ../data/gcalctool.ui.h:28
+msgid "="
+msgstr "="
+
+#. Accessible name for the absolute value button
+#: ../data/gcalctool.ui.h:30
+msgid "Absolute Value"
+msgstr "Valore assoluto"
 
+#. Tooltip for the absolute value button
+#: ../data/gcalctool.ui.h:32
+msgid "Absolute value [|]"
+msgstr "Valore assoluto [|]"
+
+#. Tooltip for the addition button
+#: ../data/gcalctool.ui.h:34
+msgid "Add [+]"
+msgstr "Addizione [+]"
+
+#. Tooltip for the answer variable button
+#: ../data/gcalctool.ui.h:36
+msgid "Answer variable"
+msgstr "Variabile sconosciuta"
+
+#. Tooltip for the base 10 logarithm button
+#: ../data/gcalctool.ui.h:38
+msgid "Base 10 logarithm"
+msgstr "Logaritmo in base 10"
+
+#. Accessible name for the base 16 button
+#: ../data/gcalctool.ui.h:40
+msgid "Base 16"
+msgstr "Base 16"
+
+#. Accessible name for the base 2 button
+#: ../data/gcalctool.ui.h:42
+msgid "Base 2"
+msgstr "Base 2"
+
+#. Accessible name for the base 8 button
+#: ../data/gcalctool.ui.h:44
+msgid "Base 8"
+msgstr "Base 8"
+
+#. Number display mode combo: Binary, e.g. 10011010010&#x2082;
+#: ../data/gcalctool.ui.h:46
+msgid "Binary"
+msgstr "Binario"
+
+#. Tooltip for the boolean AND button
+#: ../data/gcalctool.ui.h:48
+msgid "Boolean AND"
+msgstr "AND booleano"
+
+#. Tooltip for the boolean NOT button
+#: ../data/gcalctool.ui.h:50
+msgid "Boolean NOT"
+msgstr "NOT booleano"
+
+#. Tooltip for the boolean OR button
+#: ../data/gcalctool.ui.h:52
+msgid "Boolean OR"
+msgstr "OR booleano"
+
+#. Tooltip for the boolean exclusive OR button
+#: ../data/gcalctool.ui.h:54
+msgid "Boolean exclusive OR"
+msgstr "OR esclusivo booleano"
+
+#. Tooltip for the solve button
 #: ../data/gcalctool.ui.h:56
-msgid "2's complement [Z]"
-msgstr "Complemento a 2 [Z]"
+msgid "Calculate result [=]"
+msgstr "Calcola il risultato [=]"
 
-#. Numeric 3 button
+#. Insert ASCII dialog: Label before character entry
 #: ../data/gcalctool.ui.h:58
-msgid "3"
-msgstr "3"
+msgid "Ch_aracter:"
+msgstr "C_arattere:"
 
-#. Label for bit 31 on the bit editor
+#. Tooltop for the clear display button
 #: ../data/gcalctool.ui.h:60
-msgid "31"
-msgstr "31"
+msgid "Clear display [Escape]"
+msgstr "Pulisce il display [Esc]"
 
-#. Label for bit 32 on the bit editor
+#. Label on the clear display button. Clr is short for Clear
 #: ../data/gcalctool.ui.h:62
-msgid "32"
-msgstr "32"
+msgid "Clr"
+msgstr "Clr"
 
-#. Numeric 4 button
+#. Calculates the number of compounding periods necessary to increase an investment of present value pv to a future value of fv, at a fixed interest rate of int per compounding period. See also: http://en.wikipedia.org/wiki/Compound_interest
 #: ../data/gcalctool.ui.h:64
-msgid "4"
-msgstr "4"
+msgid "Ctrm"
+msgstr "Ctrm"
 
-#. Label for bit 47 on the bit editor
+#. Calculates the depreciation allowance on an asset for a specified period of time, using the double-declining balance method. See also: http://en.wikipedia.org/wiki/Depreciation
 #: ../data/gcalctool.ui.h:66
-msgid "47"
-msgstr "47"
+msgid "Ddb"
+msgstr "Ddb"
 
-#. Numeric 5 button
+#. Number display mode combo: Decimal, e.g. 1234
 #: ../data/gcalctool.ui.h:68
-msgid "5"
-msgstr "5"
+msgid "Decimal"
+msgstr "Decimale"
 
-#. Numeric 6 button
+#. Preferences dialog: Angle unit combo box: Use degrees for trigonometric calculations
 #: ../data/gcalctool.ui.h:70
-msgid "6"
-msgstr "6"
+msgid "Degrees"
+msgstr "Gradi"
 
-#. Label for the most significant bit (bit 63) on the bit editor
+#. Preferences dialog: Label for display format combo box
 #: ../data/gcalctool.ui.h:72
-msgid "63"
-msgstr "63"
+msgid "Display _Format:"
+msgstr "_Formato:"
 
-#. Numeric 7 button
+#. Tooltip for the division button
 #: ../data/gcalctool.ui.h:74
-msgid "7"
-msgstr "7"
+msgid "Divide [/]"
+msgstr "Divisione [/]"
 
-#. Numeric 8 button
+#. Tooltip for the end block button
 #: ../data/gcalctool.ui.h:76
-msgid "8"
-msgstr "8"
+msgid "End block [)]"
+msgstr "Fine del blocco [)]"
 
-#. Numeric 9 button
+#. Number display mode combo: Engineering, e.g. 1.234k
 #: ../data/gcalctool.ui.h:78
-msgid "9"
-msgstr "9"
+msgid "Engineering"
+msgstr "Ingegneristico"
 
-#. Shift left button
+#. Tooltip for the Euler's number button
 #: ../data/gcalctool.ui.h:80
-msgid "<"
-msgstr "<"
+msgid "Euler's number"
+msgstr "Numero di Eulero"
 
-#. Factorial
+#. Accessible name for the exponentiation (x to the power of y) button
 #: ../data/gcalctool.ui.h:82
-msgid "<i>x</i>!"
-msgstr "<i>x</i>!"
+msgid "Exponent"
+msgstr "Esponente"
 
-#. x to the power of 2 button
+#. Tooltip for the exponentiation (x to the power of y) button
 #: ../data/gcalctool.ui.h:84
-msgid "<i>x</i><sup>2</sup>"
-msgstr "<i>x</i><sup>2</sup>"
+msgid "Exponent [^ or **]"
+msgstr "Esponente [^ oppure **]"
 
-#. Edit Function Dialog: Note about what base numbers will be entered as
+#. Accessible name for the factorial button
 #: ../data/gcalctool.ui.h:86
-msgid ""
-"<small><i><b>Note:</b> All constant values are specified in the decimal "
-"numeric base.</i></small>"
-msgstr ""
-"<small><i><b>Nota:</b> tutti i valori costanti sono specificati nella base "
-"decimale.</i></small>"
+msgid "Factorial"
+msgstr "Fattoriale"
 
-#. "R0" is the abbreviation for "Register 0", used in the memory register dialog
+#. Tooltip for the factorial button
 #: ../data/gcalctool.ui.h:88
-msgid "<span weight=\"bold\">R0</span>"
-msgstr "<span weight=\"bold\">R0</span>"
+msgid "Factorial [!]"
+msgstr "Fattoriale [!]"
 
-#. "R1" is the abbreviation for "Register 1", used in the memory register dialog
+#. Accessible name for the factorize button
 #: ../data/gcalctool.ui.h:90
-msgid "<span weight=\"bold\">R1</span>"
-msgstr "<span weight=\"bold\">R1</span>"
+msgid "Factorize"
+msgstr "Fattorizza"
 
-#. "R2" is the abbreviation for "Register 2", used in the memory register dialog
+#. Tooltip for the factorize button
 #: ../data/gcalctool.ui.h:92
-msgid "<span weight=\"bold\">R2</span>"
-msgstr "<span weight=\"bold\">R2</span>"
+msgid "Factorize into prime numbers (Ctrl+F)"
+msgstr "Fattorizza in numeri primi (Ctrl+F)"
 
-#. "R3" is the abbreviation for "Register 3", used in the memory register dialog
+#. Tooltip for the fractional portion button
 #: ../data/gcalctool.ui.h:94
-msgid "<span weight=\"bold\">R3</span>"
-msgstr "<span weight=\"bold\">R3</span>"
+msgid "Fractional portion"
+msgstr "Parte decimale"
 
-#. "R4" is the abbreviation for "Register 4", used in the memory register dialog
+#. Calculates the future value of an investment based on a series of equal payments, each of amount pmt, at a periodic interest rate of int, over the number of payment periods in the term. See also: http://en.wikipedia.org/wiki/Future_value
 #: ../data/gcalctool.ui.h:96
-msgid "<span weight=\"bold\">R4</span>"
-msgstr "<span weight=\"bold\">R4</span>"
+msgid "Fv"
+msgstr "Fv"
 
-#. "R5" is the abbreviation for "Register 5", used in the memory register dialog
+#. Calculates the resale price of a product, based on the product cost and the wanted gross profit margin. See also: http://en.wikipedia.org/wiki/Gross_profit_margin
 #: ../data/gcalctool.ui.h:98
-msgid "<span weight=\"bold\">R5</span>"
-msgstr "<span weight=\"bold\">R5</span>"
+msgid "Gpm"
+msgstr "Mlp"
 
-#. "R6" is the abbreviation for "Register 6", used in the memory register dialog
+#. Preferences dialog: Angle unit combo box: Use gradians for trigonometric calculations
 #: ../data/gcalctool.ui.h:100
-msgid "<span weight=\"bold\">R6</span>"
-msgstr "<span weight=\"bold\">R6</span>"
+msgid "Gradians"
+msgstr "Gradienti"
 
-#. "R7" is the abbreviation for "Register 7", used in the memory register dialog
+#. Number display mode combo: Hexadecimal, e.g. 4D2&#x2081;&#x2086;
 #: ../data/gcalctool.ui.h:102
-msgid "<span weight=\"bold\">R7</span>"
-msgstr "<span weight=\"bold\">R7</span>"
+msgid "Hexadecimal"
+msgstr "Esadecimale"
 
-#. "R8" is the abbreviation for "Register 8", used in the memory register dialog
+#. Title of insert ASCII dialog
 #: ../data/gcalctool.ui.h:104
-msgid "<span weight=\"bold\">R8</span>"
-msgstr "<span weight=\"bold\">R8</span>"
+msgid "Insert ASCII Value"
+msgstr "Inserisci valore ASCII"
 
-#. "R9" is the abbreviation for "Register 9", used in the memory register dialog
+#. Accessible name for the insert character button
 #: ../data/gcalctool.ui.h:106
-msgid "<span weight=\"bold\">R9</span>"
-msgstr "<span weight=\"bold\">R9</span>"
+msgid "Insert Character"
+msgstr "Inserisce un carattere"
 
-#. Solve button (clicking this solves the displayed calculation)
+#. Tooltip for the insert character button
 #: ../data/gcalctool.ui.h:108
-msgid "="
-msgstr "="
+msgid "Insert character"
+msgstr "Inserisce un carattere"
 
-#. Shift right button
+#. Tooltip for the integer portion button
 #: ../data/gcalctool.ui.h:110
-msgid ">"
-msgstr ">"
+msgid "Integer portion"
+msgstr "Parte intera"
 
-#. Hexadecimal digit A button
+#. Accessible name for the inverse button
 #: ../data/gcalctool.ui.h:112
-msgid "A"
-msgstr "A"
+msgid "Inverse"
+msgstr "Inverso"
 
-#. Boolean AND button
+#. Tooltip for the inverse button
 #: ../data/gcalctool.ui.h:114
-msgid "AND"
-msgstr "AND"
+msgid "Inverse [Ctrl+I]"
+msgstr "Inverso [Ctrl+I]"
 
-# Era |<i>x</i>| ma nell'ultima versione il
-# corsivo non funziona più...
-#
-# Ed è necessario per omogeneità con gli altri pulsanti in cui
-# la <i>x</i> indica che l'operazione di applica a quanto sul diplay.
-#. Absolute value button. Abs is short for Absolute
+#. Tooltip for the modulus division button
 #: ../data/gcalctool.ui.h:116
-msgid "Abs"
-msgstr "Ass"
-
-#: ../data/gcalctool.ui.h:117
-msgid "Absolute value"
-msgstr "Valore assoluto"
+msgid "Modulus divide"
+msgstr "Divisione modulo"
 
+#. Tooltip for the multiplication button
 #: ../data/gcalctool.ui.h:118
-msgid "Absolute value [u]"
-msgstr "Valore assoluto [u]"
+msgid "Multiply [*]"
+msgstr "Moltiplicazione [*]"
 
-#. Accuracy button
+#. Tooltip for the natural logarithm button
 #: ../data/gcalctool.ui.h:120
-msgid "Acc"
-msgstr "Acc"
-
-#: ../data/gcalctool.ui.h:121
-msgid "Add"
-msgstr "Addizione"
+msgid "Natural logarithm"
+msgstr "Logaritmo naturale"
 
+#. Tooltip for the numeric point button
 #: ../data/gcalctool.ui.h:122
-msgid "Add [+]"
-msgstr "Addizione [+]"
+msgid "Numeric point [. or ,]"
+msgstr "Separatore decimale [. oppure ,]"
 
-#: ../data/gcalctool.ui.h:123
-msgid "Advanced"
-msgstr "Avanzata"
-
-#. Hexadecimal digit B button
-#: ../data/gcalctool.ui.h:125
-msgid "B"
-msgstr "B"
+#. Number display mode combo: Octal, e.g. 2322&#x2088;
+#: ../data/gcalctool.ui.h:124
+msgid "Octal"
+msgstr "Ottale"
 
+#. Tooltip for the ones' complement button
 #: ../data/gcalctool.ui.h:126
-msgid "Backspace"
-msgstr "Backspace"
-
-#: ../data/gcalctool.ui.h:127
-msgid "Basic"
-msgstr "Base"
-
-#: ../data/gcalctool.ui.h:128
-msgid "Bitwise AND [&]"
-msgstr "AND bit a bit [&]"
+msgid "Ones' complement"
+msgstr "Complemento a uno"
 
+#. Tooltip on the percentage button
 #: ../data/gcalctool.ui.h:129
-msgid "Bitwise NOT [~]"
-msgstr "NOT bit a bit [~]"
-
-#: ../data/gcalctool.ui.h:130
-msgid "Bitwise OR [|]"
-msgstr "OR bit a bit [|]"
+#, no-c-format
+msgid "Percentage [%]"
+msgstr "Percentuale [%]"
 
+#. Tooltip for the Pi button
 #: ../data/gcalctool.ui.h:131
-msgid "Bitwise XNOR [{]"
-msgstr "XNOR bit a bit [{]"
+msgid "Pi [Ctrl+P]"
+msgstr "Pi greco [Ctrl+P]"
 
-#: ../data/gcalctool.ui.h:132
-msgid "Bitwise XOR [x]"
-msgstr "XOR bit a bit [x]"
+#. Calculates the amount of the periodic payment of a loan, where payments are made at the end of each payment period. See also: http://en.wikipedia.org/wiki/Amortization_schedule
+#: ../data/gcalctool.ui.h:133
+msgid "Pmt"
+msgstr "Pmt"
 
-#. Bksp is short for Backspace
 #: ../data/gcalctool.ui.h:134
-msgid "Bksp"
-msgstr "Bksp"
+msgid "Preferences"
+msgstr "Preferenze"
 
-#. Hexadecimal digit C button
-#: ../data/gcalctool.ui.h:136 ../src/gtk.c:1735
-msgid "C"
-msgstr "C"
+#. Calculates the present value of an investment based on a series of equal payments, each of amount pmt, discounted at a periodic interest rate of int, over the number of payment periods in the term. See also: http://en.wikipedia.org/wiki/Present_value
+#: ../data/gcalctool.ui.h:136
+msgid "Pv"
+msgstr "Pv"
 
-#. Clear displayed value button
+#. Preferences dialog: Angle unit combo box: Use radians for trigonometric calculations
 #: ../data/gcalctool.ui.h:138
-msgid "CE"
-msgstr "CE"
-
-#: ../data/gcalctool.ui.h:139
-msgid "Calculate result"
-msgstr "Calcola il risultato"
+msgid "Radians"
+msgstr "Radianti"
 
+#. Tooltip for the random number button
 #: ../data/gcalctool.ui.h:140
-msgid "Calculate result [=]"
-msgstr "Calcola il risultato [=]"
+msgid "Random number"
+msgstr "Numero casuale"
 
-#. Insert ASCII dialog: Label before character entry
+#. Calculates the periodic interest necessary to increase an investment of present value pv to a future value of fv, over the number of compounding periods in term. See also: http://en.wikipedia.org/wiki/Interest
 #: ../data/gcalctool.ui.h:142
-msgid "Ch_aracter:"
-msgstr "C_arattere:"
-
-#: ../data/gcalctool.ui.h:143
-msgid "Change Sign [C]"
-msgstr "Cambia segno [C]"
+msgid "Rate"
+msgstr "Tasso"
 
+#. Accessible name for the recall value button
 #: ../data/gcalctool.ui.h:144
-msgid "Change sign"
-msgstr "Cambia segno"
-
-# nome accessibile
-#: ../data/gcalctool.ui.h:145
-msgid "Clear"
-msgstr "Pulisci"
+msgid "Recall"
+msgstr "Richiama"
 
+#. Tooltip for the recall value button
 #: ../data/gcalctool.ui.h:146
-msgid "Clear displayed value [Escape]"
-msgstr "Pulisce il valore mostrato [Esc]"
-
-#: ../data/gcalctool.ui.h:147
-msgid "Clear displayed value and any partial calculation [Shift Delete]"
-msgstr "Pulisce il valore mostrato e ogni calcolo parziale [Maiusc+Canc]"
+msgid "Recall value"
+msgstr "Richiama il valore"
 
-# nome accessibile
+# descrizione accessibile
+#. Accessible description for the area in which results are displayed
 #: ../data/gcalctool.ui.h:148
-msgid "Clear entry"
-msgstr "Pulisci inserimento"
+msgid "Result Region"
+msgstr "Regione risultato"
 
-#. Edit Functions Dialog: Instructions in dialog
+#. Tooltip for the root button
 #: ../data/gcalctool.ui.h:150
-msgid "Click a _value or description to edit it:"
-msgstr "Fare clic su un _valore o una descrizione per modificarla:"
+msgid "Root [Ctrl+S]"
+msgstr "Radice [Ctrl+S]"
 
-#. Clear display button. Clr is short for Clear
+#. Number display mode combo: Scientific, e.g. 1.234&#xD7;10^3
 #: ../data/gcalctool.ui.h:152
-msgid "Clr"
-msgstr "Clr"
-
-#: ../data/gcalctool.ui.h:153
-msgid "Compounding term"
-msgstr "Tempo di raggiungimento del montante"
+msgid "Scientific"
+msgstr "Scientifico"
 
+#. Accessible name for the scientific exponent button
 #: ../data/gcalctool.ui.h:154
-msgid "Compounding term [m]"
-msgstr "Tempo di raggiungimento del montante [m]"
+msgid "Scientific Exponent"
+msgstr "Esponente in notazione scientifica"
 
-#. Constants button
+#. Tooltip for the scientific exponent button
 #: ../data/gcalctool.ui.h:156
-msgid "Con"
-msgstr "Cost"
-
-#: ../data/gcalctool.ui.h:157
-msgid "Constants [#]"
-msgstr "Costanti [#]"
+msgid "Scientific exponent [Ctrl+E]"
+msgstr "Esponente in notazione scientifica [Ctrl+E]"
 
+#. Accessible name for the shift left button
 #: ../data/gcalctool.ui.h:158
-msgid "Copy selection"
-msgstr "Copia la selezione"
+msgid "Shift Left"
+msgstr "Sposta a sinistra"
 
-#. Calculates the number of compounding periods necessary to increase an investment of present value pv to a future value of fv, at a fixed interest rate of int per compounding period. See also: http://en.wikipedia.org/wiki/Compound_interest
+#. Accessible name for the shift right button
 #: ../data/gcalctool.ui.h:160
-msgid "Ctrm"
-msgstr "Ctrm"
+msgid "Shift Right"
+msgstr "Sposta a destra"
 
-#. Hexadecimal digit D button
+#. Tooltip for the shift left button
 #: ../data/gcalctool.ui.h:162
-msgid "D"
-msgstr "D"
+msgid "Shift left [<]"
+msgstr "Sposta a sinistra [<]"
 
-#. Calculates the depreciation allowance on an asset for a specified period of time, using the double-declining balance method. See also: http://en.wikipedia.org/wiki/Depreciation
+#. Tooltip for the shift right button
 #: ../data/gcalctool.ui.h:164
-msgid "Ddb"
-msgstr "Ddb"
+msgid "Shift right [>]"
+msgstr "Sposta a destra [>]"
 
-# cambiato acceleratore per collisione
-#. Degrees radio button
+#. Preferences dialog: label for show thousands separator check button
 #: ../data/gcalctool.ui.h:166
-msgid "De_grees"
-msgstr "Gra_di"
-
-#: ../data/gcalctool.ui.h:167
-msgid "Divide"
-msgstr "Divisione"
+msgid "Show _thousands separators"
+msgstr "Mostrare separatore delle _migliaia"
 
+#. Preferences dialog: label for show trailing zeroes check button
 #: ../data/gcalctool.ui.h:168
-msgid "Divide [/]"
-msgstr "Divisione [/]"
-
-#: ../data/gcalctool.ui.h:169
-msgid "Double-declining depreciation"
-msgstr "Ammortamento a dimezzamento annuale"
+msgid "Show trailing _zeroes"
+msgstr "Mostrare gli _zero decimali"
 
+#. Calculates the straight-line depreciation of an asset for one period. The depreciable cost is cost - salvage. The straight-line method of depreciation divides the depreciable cost evenly over the useful life of an asset. The useful life is the number of periods, typically years, over which an asset is depreciated. See also: http://en.wikipedia.org/wiki/Depreciation
 #: ../data/gcalctool.ui.h:170
-msgid "Double-declining depreciation [D]"
-msgstr "Ammortamento a dimezzamento annuale [D]"
+msgid "Sln"
+msgstr "Sln"
 
-#. Hexadecimal digit E button
+#. Tooltip for the start block button
 #: ../data/gcalctool.ui.h:172
-msgid "E"
-msgstr "E"
+msgid "Start block [(]"
+msgstr "Inizio del blocco [(]"
 
-#. Engineering display radio button
+#. Accessible name for the store value button
 #: ../data/gcalctool.ui.h:174
-msgid "E_ng"
-msgstr "In_g"
+msgid "Store"
+msgstr "Memorizza"
 
-#. Title of edit constants dialog
+#. Tooltip for the store value button
 #: ../data/gcalctool.ui.h:176
-msgid "Edit Constants"
-msgstr "Modifica le costanti"
+msgid "Store value"
+msgstr "Memorizza il valore"
 
-#. Menu item in the constants menu to show the Edit Constants dialog
+#. Accessible name for the subscript mode button
 #: ../data/gcalctool.ui.h:178
-msgid "Edit Constants..."
-msgstr "Modifica le costanti..."
+msgid "Subscript"
+msgstr "Pedice"
 
-#. Title of edit functions dialog
+#. Tooltip for the subscript mode button
 #: ../data/gcalctool.ui.h:180
-msgid "Edit Functions"
-msgstr "Modifica le funzioni"
+msgid "Subscript number mode [Alt+number]"
+msgstr "Modalità pedice [Alt+numero]"
 
-#. Menu item in the constants menu to show the Edit Functions dialog
+#. Tooltip for the subtraction button
 #: ../data/gcalctool.ui.h:182
-msgid "Edit Functions..."
-msgstr "Modifica le funzioni..."
-
-#: ../data/gcalctool.ui.h:183
-msgid "End group of calculations [)]"
-msgstr "Termina un gruppo di calcoli [)]"
-
-#: ../data/gcalctool.ui.h:184
-msgid "Enter an exponential number [E]"
-msgstr "Inserisce un numero in notazione esponenziale [E]"
-
-#. Memory exchange button. Exch is short for Exchange
-#: ../data/gcalctool.ui.h:186
-msgid "Exch"
-msgstr "Sca"
-
-#: ../data/gcalctool.ui.h:187
-msgid "Exchange displayed value with memory register [X]"
-msgstr "Scambia il valore visualizzato con un registro della memoria [X]"
-
-#: ../data/gcalctool.ui.h:188
-msgid "Exchange with register"
-msgstr "Scambia con il registro"
-
-#. Exponential
-#: ../data/gcalctool.ui.h:190
-msgid "Exp"
-msgstr "Esp"
-
-#. Hexadecimal digit F button
-#: ../data/gcalctool.ui.h:192 ../src/gtk.c:1758
-msgid "F"
-msgstr "F"
-
-#: ../data/gcalctool.ui.h:193
-msgid "Factorial of displayed value [!]"
-msgstr "Fattoriale del valore visualizzato [!]"
-
-#: ../data/gcalctool.ui.h:194
-msgid "Financial"
-msgstr "Finanziaria"
-
-#. Fractional portion button
-#: ../data/gcalctool.ui.h:196
-msgid "Frac"
-msgstr "Dec"
-
-#: ../data/gcalctool.ui.h:197
-msgid "Fractional portion"
-msgstr "Parte decimale"
-
-#: ../data/gcalctool.ui.h:198
-msgid "Fractional portion of displayed value [:]"
-msgstr "Parte decimale del valore visualizzato [:]"
-
-#. Functions button
-#: ../data/gcalctool.ui.h:200
-msgid "Fun"
-msgstr "Fun"
-
-#: ../data/gcalctool.ui.h:201
-msgid "Future value"
-msgstr "Montante"
-
-#: ../data/gcalctool.ui.h:202
-msgid "Future value [v]"
-msgstr "Montante [v]"
-
-#. Calculates the future value of an investment based on a series of equal payments, each of amount pmt, at a periodic interest rate of int, over the number of payment periods in the term. See also: http://en.wikipedia.org/wiki/Future_value
-#: ../data/gcalctool.ui.h:204
-msgid "Fv"
-msgstr "Fv"
-
-#. Calculates the resale price of a product, based on the product cost and the wanted gross profit margin. See also: http://en.wikipedia.org/wiki/Gross_profit_margin
-#: ../data/gcalctool.ui.h:206
-msgid "Gpm"
-msgstr "Mlp"
-
-#. Gradians radio button
-#: ../data/gcalctool.ui.h:208
-msgid "Gr_adians"
-msgstr "Gr_adi centesimali"
-
-#: ../data/gcalctool.ui.h:210
-msgid "Gross Profit Margin [I]"
-msgstr "Margine di contribuzione lordo [I]"
-
-#: ../data/gcalctool.ui.h:211
-msgid "Gross Profit Margin [g]"
-msgstr "Margine di contribuzione lordo [g]"
-
-#. Hyperbolic check box
-#: ../data/gcalctool.ui.h:213
-msgid "H_yp"
-msgstr "H_yp"
-
-#. Base 16 radio button
-#: ../data/gcalctool.ui.h:215
-msgid "He_x"
-msgstr "He_x"
-
-#: ../data/gcalctool.ui.h:216
-msgid "Hexadecimal digit A [a]"
-msgstr "Cifra esadecimale A [a]"
-
-#: ../data/gcalctool.ui.h:217
-msgid "Hexadecimal digit B [b]"
-msgstr "Cifra esadecimale B [b]"
-
-#: ../data/gcalctool.ui.h:218
-msgid "Hexadecimal digit C [c]"
-msgstr "Cifra esadecimale C [c]"
-
-#: ../data/gcalctool.ui.h:219
-msgid "Hexadecimal digit D [d]"
-msgstr "Cifra esadecimale D [d]"
-
-#: ../data/gcalctool.ui.h:220
-msgid "Hexadecimal digit E [e]"
-msgstr "Cifra esadecimale E [e]"
-
-#: ../data/gcalctool.ui.h:221
-msgid "Hexadecimal digit F [f]"
-msgstr "Cifra esadecimale F [f]"
-
-#. Title of insert ASCII dialog
-#: ../data/gcalctool.ui.h:223
-msgid "Insert ASCII Value"
-msgstr "Inserisci valore ASCII"
-
-# è commento
-#: ../data/gcalctool.ui.h:224
-msgid "Insert ASCII value"
-msgstr "Inserisce un valore ASCII"
-
-#. Integer portion button
-#: ../data/gcalctool.ui.h:226
-msgid "Int"
-msgstr "Int"
-
-#: ../data/gcalctool.ui.h:227
-msgid "Integer portion"
-msgstr "Parte intera"
-
-#: ../data/gcalctool.ui.h:228
-msgid "Integer portion of displayed value [i]"
-msgstr "Parte intera del valore visualizzato [i]"
-
-#: ../data/gcalctool.ui.h:229
-msgid "Left bracket"
-msgstr "Parentesi sinistra"
-
-#: ../data/gcalctool.ui.h:230
-msgid "Makes the bitwise functions use 16 bit mode"
-msgstr "Permette alle operazioni bit a bit di utilizzare la modalità a 16 bit"
-
-#: ../data/gcalctool.ui.h:231
-msgid "Makes the bitwise functions use 32 bit mode"
-msgstr "Permette alle operazioni bit a bit di utilizzare la modalità a 32 bit"
-
-#: ../data/gcalctool.ui.h:232
-msgid "Makes the bitwise functions use 64 bit mode"
-msgstr "Permette alle operazioni bit a bit di utilizzare la modalità a 64 bit"
-
-#: ../data/gcalctool.ui.h:233
-msgid "Memory Registers"
-msgstr "Registri di memoria"
-
-#. Modulus division button
-#: ../data/gcalctool.ui.h:235
-msgid "Mod"
-msgstr "Mod"
-
-#: ../data/gcalctool.ui.h:236
-msgid "Modulus Division [M]"
-msgstr "Divisione intera [M]"
-
-#: ../data/gcalctool.ui.h:237
-msgid "Multiply"
-msgstr "Moltiplicazione"
-
-#: ../data/gcalctool.ui.h:238
-msgid "Multiply [*]"
-msgstr "Moltiplicazione [*]"
-
-#. Boolean NOT button
-#: ../data/gcalctool.ui.h:240
-msgid "NOT"
-msgstr "NOT"
-
-#: ../data/gcalctool.ui.h:241
-msgid "Numeric 0"
-msgstr "Cifra 0"
-
-#: ../data/gcalctool.ui.h:242
-msgid "Numeric 1"
-msgstr "Cifra 1"
-
-#: ../data/gcalctool.ui.h:243
-msgid "Numeric 2"
-msgstr "Cifra 2"
-
-#: ../data/gcalctool.ui.h:244
-msgid "Numeric 3"
-msgstr "Cifra 3"
-
-#: ../data/gcalctool.ui.h:245
-msgid "Numeric 4"
-msgstr "Cifra 4"
-
-#: ../data/gcalctool.ui.h:246
-msgid "Numeric 5"
-msgstr "Cifra 5"
-
-#: ../data/gcalctool.ui.h:247
-msgid "Numeric 6"
-msgstr "Cifra 6"
-
-#: ../data/gcalctool.ui.h:248
-msgid "Numeric 7"
-msgstr "Cifra 7"
-
-#: ../data/gcalctool.ui.h:249
-msgid "Numeric 8"
-msgstr "Cifra 8"
-
-#: ../data/gcalctool.ui.h:250
-msgid "Numeric 9"
-msgstr "Cifra 9"
-
-#: ../data/gcalctool.ui.h:251
-msgid "Numeric point"
-msgstr "Separatore decimale"
-
-#. Boolean OR button
-#: ../data/gcalctool.ui.h:253
-msgid "OR"
-msgstr "OR"
-
-#: ../data/gcalctool.ui.h:254
-msgid "Paste selection"
-msgstr "Incolla la selezione"
-
-# nota: è il suggerimento per il pulsante Termine
-# Vedere la traduzione del pulsante per spiegazioni
-# Ho tradotto in modo fedele, ma non so se è questo
-# il termine usato in economia.   --Luca
-#: ../data/gcalctool.ui.h:255
-msgid "Payment period"
-msgstr "Periodo di pagamento"
-
-#: ../data/gcalctool.ui.h:256
-msgid "Payment period [t]"
-msgstr "Periodo di pagamento [t]"
-
-#: ../data/gcalctool.ui.h:257
-msgid "Percentage"
-msgstr "Percentuale"
-
-#: ../data/gcalctool.ui.h:259
-#, no-c-format
-msgid "Percentage [%]"
-msgstr "Percentuale [%]"
-
-#: ../data/gcalctool.ui.h:260
-msgid "Periodic interest rate"
-msgstr "Interesse sul periodo"
-
-#: ../data/gcalctool.ui.h:261
-msgid "Periodic interest rate [T]"
-msgstr "Interesse sul periodo [T]"
-
-#: ../data/gcalctool.ui.h:262
-msgid "Periodic payment"
-msgstr "Rata"
-
-#: ../data/gcalctool.ui.h:263
-msgid "Periodic payment [P]"
-msgstr "Rata [P]"
-
-#. Calculates the amount of the periodic payment of a loan, where payments are made at the end of each payment period. See also: http://en.wikipedia.org/wiki/Amortization_schedule
-#: ../data/gcalctool.ui.h:265
-msgid "Pmt"
-msgstr "Pmt"
-
-#: ../data/gcalctool.ui.h:266
-msgid "Present value"
-msgstr "Valore attuale"
-
-#: ../data/gcalctool.ui.h:267
-msgid "Present value [p]"
-msgstr "Valore attuale [p]"
-
-#: ../data/gcalctool.ui.h:268
-msgid "Programming"
-msgstr "Programmazione"
-
-#. Calculates the present value of an investment based on a series of equal payments, each of amount pmt, discounted at a periodic interest rate of int, over the number of payment periods in the term. See also: http://en.wikipedia.org/wiki/Present_value
-#: ../data/gcalctool.ui.h:270
-msgid "Pv"
-msgstr "Pv"
-
-#: ../data/gcalctool.ui.h:271
-msgid "Quit the calculator"
-msgstr "Esce dalla calcolatrice"
-
-#. Random number
-#: ../data/gcalctool.ui.h:273
-msgid "Rand"
-msgstr "Rand"
-
-#: ../data/gcalctool.ui.h:274
-msgid "Random number in the range 0.0 to 1.0 [?]"
-msgstr "Numero casuale nell'intervallo da 0,0 a 1,0 [?]"
-
-#. Calculates the periodic interest necessary to increase an investment of present value pv to a future value of fv, over the number of compounding periods in term. See also: http://en.wikipedia.org/wiki/Interest
-#: ../data/gcalctool.ui.h:276
-msgid "Rate"
-msgstr "Tasso"
-
-#. Memory recall button. Rcl is short for Recall
-#: ../data/gcalctool.ui.h:278
-msgid "Rcl"
-msgstr "Rec"
-
-#: ../data/gcalctool.ui.h:279
-msgid "Reciprocal"
-msgstr "Reciproco"
-
-#: ../data/gcalctool.ui.h:280
-msgid "Reciprocal [r]"
-msgstr "Reciproco [r]"
-
-#: ../data/gcalctool.ui.h:281
-msgid "Redo"
-msgstr "Ripeti"
-
-#: ../data/gcalctool.ui.h:282
-msgid "Remove rightmost character from displayed value [Backspace]"
-msgstr "Rimuove il carattere più a destra dal valore mostrato [Backspace]"
-
-# descrizione accessibile
-#: ../data/gcalctool.ui.h:283
-msgid "Result Region"
-msgstr "Regione risultato"
-
-#: ../data/gcalctool.ui.h:284
-msgid "Retrieve from register"
-msgstr "Recupera dal registro"
-
-#: ../data/gcalctool.ui.h:285
-msgid "Retrieve memory register to display [R]"
-msgstr "Recupera un valore dal registro e lo visualizza [R]"
-
-#: ../data/gcalctool.ui.h:286
-msgid "Right bracket"
-msgstr "Parentesi destra"
-
-#: ../data/gcalctool.ui.h:287
-msgid "Scientific"
-msgstr "Scientifica"
-
-#. Title of set precision dialog
-#: ../data/gcalctool.ui.h:289
-msgid "Set Precision"
-msgstr "Imposta la precisione"
-
-#: ../data/gcalctool.ui.h:290
-msgid "Set display type to engineering format"
-msgstr "Imposta la visualizzazione in formato ingegneristico"
-
-#: ../data/gcalctool.ui.h:291
-msgid "Set display type to fixed-point format"
-msgstr "Imposta la visualizzazione in virgola fissa"
-
-#: ../data/gcalctool.ui.h:292
-msgid "Set display type to scientific format"
-msgstr "Imposta la visualizzazione in formato scientifico"
-
-#: ../data/gcalctool.ui.h:293
-msgid "Set hyperbolic option for trigonometric functions"
-msgstr "Imposta l'opzione iperbolica per le funzioni trigonometriche"
-
-#: ../data/gcalctool.ui.h:294
-msgid "Set inverse option for trigonometric functions"
-msgstr "Imposta l'opzione inversa per le funzioni trigonometriche"
-
-#: ../data/gcalctool.ui.h:295
-msgid "Set numeric base to binary (base 2)"
-msgstr "Usa la base numerica binaria (base 2)"
-
-#: ../data/gcalctool.ui.h:296
-msgid "Set numeric base to decimal (base 10)"
-msgstr "Usa la base numerica decimale (base 10)"
-
-#: ../data/gcalctool.ui.h:297
-msgid "Set numeric base to hexadecimal (base 16)"
-msgstr "Usa la base numerica esadecimale (base 16)"
-
-#: ../data/gcalctool.ui.h:298
-msgid "Set numeric base to octal (base 8)"
-msgstr "Usa la base numerica ottale (base 8)"
-
-#: ../data/gcalctool.ui.h:299
-msgid "Set trigonometric type to degrees"
-msgstr "Imposta i gradi come unità di misura degli angoli"
-
-#: ../data/gcalctool.ui.h:300
-msgid "Set trigonometric type to gradians"
-msgstr "Imposta i gradi centesimali come unità di misura degli angoli"
-
-#: ../data/gcalctool.ui.h:301
-msgid "Set trigonometric type to radians"
-msgstr "Imposta i radianti come unità di misura degli angoli"
-
-#: ../data/gcalctool.ui.h:302
-msgid "Shift displayed value 1-15 places to the left [<]"
-msgstr "Shift binario del valore visualizzato di 1-15 posti a sinistra [<]"
-
-#: ../data/gcalctool.ui.h:303
-msgid "Shift displayed value 1-15 places to the right [>]"
-msgstr "Shift binario del valore visualizzato di 1-15 posti a destra [>]"
-
-# Cambiato acceleratore per collisione
-#. View|Show Thousands Separator menu item
-#: ../data/gcalctool.ui.h:305
-msgid "Show T_housands Separator"
-msgstr "Mostra se_paratore migliaia"
-
-#. Accuracy Popup: Check menu item to enable trailing zeroes
-#: ../data/gcalctool.ui.h:307
-msgid "Show _Trailing Zeroes"
-msgstr "Mostra _zero finali"
-
-#: ../data/gcalctool.ui.h:308
-msgid "Show help contents"
-msgstr "Mostra il sommario"
-
-#: ../data/gcalctool.ui.h:309
-msgid "Show memory registers"
-msgstr "Mostra i registri di memoria"
-
-#: ../data/gcalctool.ui.h:310
-msgid "Show the About Gcalctool dialog"
-msgstr "Mostra il dialogo di informazioni di Gcalctool"
-
-# è commento
-#: ../data/gcalctool.ui.h:311
-msgid "Show thousands separator"
-msgstr "Mostra il separatore delle migliaia"
-
-# è commento
-#: ../data/gcalctool.ui.h:312
-msgid "Show trailing zeroes"
-msgstr "Mostra gli zero finali"
-
-#. Set Precision Dialog: Label before the significant places spin button
-#: ../data/gcalctool.ui.h:314
-msgid "Significant _places:"
-msgstr "Cifre si_gnificative:"
-
-#. Calculates the straight-line depreciation of an asset for one period. The depreciable cost is cost - salvage. The straight-line method of depreciation divides the depreciable cost evenly over the useful life of an asset. The useful life is the number of periods, typically years, over which an asset is depreciated. See also: http://en.wikipedia.org/wiki/Depreciation
-#: ../data/gcalctool.ui.h:316
-msgid "Sln"
-msgstr "Sln"
-
-#: ../data/gcalctool.ui.h:317
-msgid "Square"
-msgstr "Quadrato"
-
-#: ../data/gcalctool.ui.h:318
-msgid "Square [ ]"
-msgstr "Quadrato [ ]"
-
-#: ../data/gcalctool.ui.h:319
-msgid "Square root"
-msgstr "Radice quadrata"
-
-#: ../data/gcalctool.ui.h:320
-msgid "Square root [s]"
-msgstr "Radice quadrata [s]"
-
-#: ../data/gcalctool.ui.h:321
-msgid "Start group of calculations [(]"
-msgstr "Inizia un gruppo di calcoli [(]"
-
-#. Memory store button. Sto is short for Store
-#: ../data/gcalctool.ui.h:323
-msgid "Sto"
-msgstr "Mem"
-
-#: ../data/gcalctool.ui.h:324
-msgid "Store displayed value in memory register [S]"
-msgstr "Memorizza il valore visualizzato nel registro della memoria [S]"
-
-#: ../data/gcalctool.ui.h:325
-msgid "Store to register"
-msgstr "Memorizza nel registro"
-
-#: ../data/gcalctool.ui.h:326
-msgid "Straight-line depreciation"
-msgstr "Ammortamento lineare"
-
-#: ../data/gcalctool.ui.h:327
-msgid "Straight-line depreciation [l]"
-msgstr "Ammortamento lineare [l]"
-
-#: ../data/gcalctool.ui.h:328
-msgid "Subtract"
-msgstr "Sottrazione"
-
-#: ../data/gcalctool.ui.h:329
 msgid "Subtract [-]"
 msgstr "Sottrazione [-]"
 
-#: ../data/gcalctool.ui.h:330
-msgid "Sum-of-the years'-digits depreciation"
-msgstr "Ammortamento basato sulle cifre dell'anno"
-
-#: ../data/gcalctool.ui.h:331
-msgid "Sum-of-the years'-digits depreciation [Y]"
-msgstr "Ammortamento basato sulle cifre dell'anno [Y]"
+#. Accessible name for the superscript mode button
+#: ../data/gcalctool.ui.h:184
+msgid "Superscript"
+msgstr "Apice"
 
-#: ../data/gcalctool.ui.h:332
-msgid "Sum-of-the years'-digits depreciation [y]"
-msgstr "Ammortamento basato sulle cifre dell'anno [y]"
+#. Tooltip for the superscript mode button
+#: ../data/gcalctool.ui.h:186
+msgid "Superscript number mode [Ctrl+number]"
+msgstr "Modalità apice [Ctrl+numero]"
 
 #. Calculates the depreciation allowance on an asset for a specified period of time, using the Sum-Of-The-Years'-Digits method. This method of depreciation accelerates the rate of depreciation, so that more depreciation expense occurs in earlier periods than in later ones. The depreciable cost is cost - salvage. The useful life is the number of periods, typically years, over which an asset is depreciated. See also: http://en.wikipedia.org/wiki/Depreciation
-#: ../data/gcalctool.ui.h:334
+#: ../data/gcalctool.ui.h:188
 msgid "Syd"
 msgstr "Syd"
 
 #. Calculates the number of payment periods that are necessary during the term of an ordinary annuity, to accumulate a future value of fv, at a periodic interest rate of int. Each payment is equal to amount pmt. See also: http://en.wikipedia.org/wiki/Annuity_(finance_theory)
-#: ../data/gcalctool.ui.h:336
+#: ../data/gcalctool.ui.h:190
 msgid "Term"
 msgstr "Termine"
 
-#. Truncate displayed value
-#: ../data/gcalctool.ui.h:338
-msgid "Trunc"
-msgstr "Tronca"
-
-#: ../data/gcalctool.ui.h:339
-msgid "Truncate displayed value to the chosen word size ([)"
-msgstr "Tronca il valore mostrato alla lunghezza scelta ([)"
+#. Tooltip for the truncate button
+#: ../data/gcalctool.ui.h:192
+msgid "Truncate value"
+msgstr "Tronca il valore"
 
-#: ../data/gcalctool.ui.h:340
-msgid "Undo"
-msgstr "Annulla"
-
-#: ../data/gcalctool.ui.h:341
-msgid "User-defined functions [F]"
-msgstr "Funzioni definite dall'utente [F]"
-
-#. Boolean exclusive NOR button
-#: ../data/gcalctool.ui.h:343
-msgid "XNOR"
-msgstr "XNOR"
-
-#. Boolean exlcusive OR button
-#: ../data/gcalctool.ui.h:345
-msgid "XOR"
-msgstr "XOR"
+#. Tooltip for the two's complement button
+#: ../data/gcalctool.ui.h:194
+msgid "Two's complement"
+msgstr "Complemento a due"
 
-#. Accuracy Popup: Menu item to set accuracy to 0 significant places
-#: ../data/gcalctool.ui.h:347
-msgid "_0 significant places"
-msgstr "_0 cifre significative"
+#. Preferences dialog: label for word size combo box
+#: ../data/gcalctool.ui.h:196
+msgid "Word _size:"
+msgstr "_Dimensione della word"
 
 #. Right Shift Popup: Menu item to shift right by 1 bit
-#: ../data/gcalctool.ui.h:349
+#: ../data/gcalctool.ui.h:198
 msgid "_1 place"
 msgstr "_1 posto"
 
-#. Accuracy Popup: Menu item to set accuracy to 1 significant place
-#: ../data/gcalctool.ui.h:351
-msgid "_1 significant place"
-msgstr "_1 cifra significativa"
-
-#. 16 bit radio button
-#: ../data/gcalctool.ui.h:353
-msgid "_16 bit"
-msgstr "_16 bit"
-
 #. Right Shift Popup: Menu item to shift right by 2 bits
-#: ../data/gcalctool.ui.h:355
+#: ../data/gcalctool.ui.h:200
 msgid "_2 places"
 msgstr "_2 posti"
 
-#. Accuracy Popup: Menu item to set accuracy to 2 significant places
-#: ../data/gcalctool.ui.h:357
-msgid "_2 significant places"
-msgstr "_2 cifre significative"
-
 #. Right Shift Popup: Menu item to shift right by 3 bits
-#: ../data/gcalctool.ui.h:359
+#: ../data/gcalctool.ui.h:202
 msgid "_3 places"
 msgstr "_3 posti"
 
-#. Accuracy Popup: Menu item to set accuracy to 3 significant places
-#: ../data/gcalctool.ui.h:361
-msgid "_3 significant places"
-msgstr "_3 cifre significative"
-
-#. 32 bit radio button
-#: ../data/gcalctool.ui.h:363
-msgid "_32 bit"
-msgstr "_32 bit"
-
 #. Right Shift Popup: Menu item to shift right by 4 bits
-#: ../data/gcalctool.ui.h:365
+#: ../data/gcalctool.ui.h:204
 msgid "_4 places"
 msgstr "_4 posti"
 
-#. Accuracy Popup: Menu item to set accuracy to 4 significant places
-#: ../data/gcalctool.ui.h:367
-msgid "_4 significant places"
-msgstr "_4 cifre significative"
-
 #. Right Shift Popup: Menu item to shift right by 5 bits
-#: ../data/gcalctool.ui.h:369
+#: ../data/gcalctool.ui.h:206
 msgid "_5 places"
 msgstr "_5 posti"
 
-#. Accuracy Popup: Menu item to set accuracy to 5 significant places
-#: ../data/gcalctool.ui.h:371
-msgid "_5 significant places"
-msgstr "_5 cifre significative"
-
 #. Right Shift Popup: Menu item to shift right by 6 bits
-#: ../data/gcalctool.ui.h:373
+#: ../data/gcalctool.ui.h:208
 msgid "_6 places"
 msgstr "_6 posti"
 
-#. Accuracy Popup: Menu item to set accuracy to 6 significant places
-#: ../data/gcalctool.ui.h:375
-msgid "_6 significant places"
-msgstr "_6 cifre significative"
-
-#. 64 bit radio button
-#: ../data/gcalctool.ui.h:377
-msgid "_64 bit"
-msgstr "_64 bit"
-
 #. Right Shift Popup: Menu item to shift right by 7 bits
-#: ../data/gcalctool.ui.h:379
+#: ../data/gcalctool.ui.h:210
 msgid "_7 places"
 msgstr "_7 posti"
 
-#. Accuracy Popup: Menu item to set accuracy to 7 significant places
-#: ../data/gcalctool.ui.h:381
-msgid "_7 significant places"
-msgstr "_7 cifre significative"
-
 #. Right Shift Popup: Menu item to shift right by 8 bits
-#: ../data/gcalctool.ui.h:383
+#: ../data/gcalctool.ui.h:212
 msgid "_8 places"
 msgstr "_8 posti"
 
-#. Accuracy Popup: Menu item to set accuracy to 8 significant places
-#: ../data/gcalctool.ui.h:385
-msgid "_8 significant places"
-msgstr "_8 cifre significative"
-
 #. Right Shift Popup: Menu item to shift right by 9 bits
-#: ../data/gcalctool.ui.h:387
+#: ../data/gcalctool.ui.h:214
 msgid "_9 places"
 msgstr "_9 posti"
 
-#. Accuracy Popup: Menu item to set accuracy to 9 significant places
-#: ../data/gcalctool.ui.h:389
-msgid "_9 significant places"
-msgstr "_9 cifre significative"
-
 #. View|Advanced menu item
-#: ../data/gcalctool.ui.h:391
+#: ../data/gcalctool.ui.h:216
 msgid "_Advanced"
 msgstr "_Avanzata"
 
+#. Preferences dialog: Label for angle unit combo box
+#: ../data/gcalctool.ui.h:218
+msgid "_Angle units:"
+msgstr "Unità _angolari:"
+
 #. View|Basic menu item
-#: ../data/gcalctool.ui.h:393
+#: ../data/gcalctool.ui.h:220
 msgid "_Basic"
 msgstr "_Base"
 
-#. Base 2 radio button
-#: ../data/gcalctool.ui.h:395
-msgid "_Bin"
-msgstr "_Bin"
-
 #. Calculator menu
-#: ../data/gcalctool.ui.h:397
+#: ../data/gcalctool.ui.h:222
 msgid "_Calculator"
 msgstr "_Calcolatrice"
 
-#: ../data/gcalctool.ui.h:398
-msgid "_Contents"
-msgstr "_Sommario"
-
-# cambiato acceleratore per collisione
-#. Base 10 radio button
-#: ../data/gcalctool.ui.h:400
-msgid "_Dec"
-msgstr "D_ec"
-
-#. Edit menu
-#: ../data/gcalctool.ui.h:402
-msgid "_Edit"
-msgstr "_Modifica"
-
 #. View|Financial menu item
-#: ../data/gcalctool.ui.h:404
+#: ../data/gcalctool.ui.h:224
 msgid "_Financial"
 msgstr "_Finanziaria"
 
-#. Fixed-point display radio button
-#: ../data/gcalctool.ui.h:406
-msgid "_Fix"
-msgstr "_Fix"
-
 #. Help menu
-#: ../data/gcalctool.ui.h:408
+#: ../data/gcalctool.ui.h:226
 msgid "_Help"
 msgstr "A_iuto"
 
 #. Insert ASCII dialog: Button to insert selected character
-#: ../data/gcalctool.ui.h:410
+#: ../data/gcalctool.ui.h:228
 msgid "_Insert"
 msgstr "_Inserisci"
 
-# cambiato acceleratore, conflitto con _incolla
-#. Edit|Insert ASCII value menu item
-#: ../data/gcalctool.ui.h:412
-msgid "_Insert ASCII value..."
-msgstr "Inserisci _valore ASCII..."
-
-#. Inverse check box
-#: ../data/gcalctool.ui.h:414
-msgid "_Inv"
-msgstr "I_nv"
-
-#. View|Memory Registers menu item
-#: ../data/gcalctool.ui.h:416
-msgid "_Memory Registers"
-msgstr "Registri di _memoria"
-
-#. Base 8 radio button
-#: ../data/gcalctool.ui.h:418
-msgid "_Oct"
-msgstr "_Ott"
-
 #. View|Programming menu item
-#: ../data/gcalctool.ui.h:420
+#: ../data/gcalctool.ui.h:230
 msgid "_Programming"
 msgstr "_Programmazione"
 
-#. Radian radio button
-#: ../data/gcalctool.ui.h:422
-msgid "_Radians"
-msgstr "_Radianti"
-
-#: ../data/gcalctool.ui.h:423
-msgid "_Redo"
-msgstr "_Ripeti"
-
-#. Scientific display radio button
-#: ../data/gcalctool.ui.h:425
-msgid "_Sci"
-msgstr "_Sci"
-
 #. View|Scientific menu item
-#: ../data/gcalctool.ui.h:427
+#: ../data/gcalctool.ui.h:232
 msgid "_Scientific"
 msgstr "_Scientifica"
 
-#. Set Precision Dialog: Button to apply settings
-#: ../data/gcalctool.ui.h:429
-msgid "_Set"
-msgstr "I_mposta"
-
-#: ../data/gcalctool.ui.h:430
-msgid "_Undo"
-msgstr "_Annulla"
-
 #. View menu
-#: ../data/gcalctool.ui.h:432
+#: ../data/gcalctool.ui.h:234
 msgid "_View"
 msgstr "_Visualizza"
 
-#. This is accessible name for memory register 0.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:434
-msgid "register 0"
-msgstr "registro 0"
-
-#. This is accessible name for memory register 1.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:436
-msgid "register 1"
-msgstr "registro 1"
-
-#. This is accessible name for memory register 2.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:438
-msgid "register 2"
-msgstr "registro 2"
-
-#. This is accessible name for memory register 3.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:440
-msgid "register 3"
-msgstr "registro 3"
-
-#. This is accessible name for memory register 4.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:442
-msgid "register 4"
-msgstr "registro 4"
-
-#. This is accessible name for memory register 5.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:444
-msgid "register 5"
-msgstr "registro 5"
-
-#. This is accessible name for memory register 6.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:446
-msgid "register 6"
-msgstr "registro 6"
-
-#. This is accessible name for memory register 7.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:448
-msgid "register 7"
-msgstr "registro 7"
-
-#. This is accessible name for memory register 8.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:450
-msgid "register 8"
-msgstr "registro 8"
-
-#. This is accessible name for memory register 9.  It is spoken by screen readers such as Orca, to help people who are blind or have low vision.
-#: ../data/gcalctool.ui.h:452
-msgid "register 9"
-msgstr "registro 9"
-
-# nome accessibile per x al quadrato
-#: ../data/gcalctool.ui.h:453
-msgid "x2"
-msgstr "x al quadrato"
-
 #. Translators: The window title when in basic mode
-#: ../data/gcalctool.desktop.in.h:1 ../src/gtk.c:62
+#: ../data/gcalctool.desktop.in.h:1 ../src/gtk.c:96
 msgid "Calculator"
 msgstr "Calcolatrice"
 
@@ -1641,11 +877,11 @@ msgstr "Modalità di visualizzazione"
 
 #: ../data/gcalctool.schemas.in.h:3
 msgid ""
-"Indicates whether any trailing zeroes after the number point should be shown "
-"in the display value."
+"Indicates whether any trailing zeroes after the numeric point should be "
+"shown in the display value."
 msgstr ""
-"Indica se ogni zero finale dopo il punto deve essere mostrato nel valore "
-"visualizzato."
+"Indica se nel valore visualizzato devono essere mostrati gli zero dopo il "
+"separatore decimale."
 
 #: ../data/gcalctool.schemas.in.h:4
 msgid "Indicates whether the memory register window is initially displayed."
@@ -1669,14 +905,13 @@ msgstr "Base numerica"
 msgid "Show Registers"
 msgstr "Mostra i registri"
 
-# Cambiato acceleratore per collisione
 #: ../data/gcalctool.schemas.in.h:9
-msgid "Show Thousands Separator"
-msgstr "Mostra separatore migliaia"
+msgid "Show Thousands Separators"
+msgstr "Mostra il separatore delle migliaia"
 
 #: ../data/gcalctool.schemas.in.h:10
 msgid "Show Trailing Zeroes"
-msgstr "Mostra zero finali"
+msgstr "Mostra gli zero decimali"
 
 #: ../data/gcalctool.schemas.in.h:11
 msgid ""
@@ -1700,7 +935,7 @@ msgid ""
 "\" (gradians) and \"RAD\" (radians)."
 msgstr ""
 "L'unità trigonometrica iniziale. Valori validi sono \"DEG\" (gradi "
-"sessaggesimali), \"GRAD\" (gradi centesimali) e \"RAD\" (radianti)."
+"sessagesimali), \"GRAD\" (gradi centesimali) e \"RAD\" (radianti)."
 
 #: ../data/gcalctool.schemas.in.h:14
 msgid "The initial x-coordinate for the window"
@@ -1718,18 +953,17 @@ msgstr ""
 "Il numero di cifre mostrate dopo la virgola. Questo valore deve essere "
 "incluso nell'intervallo 0-9."
 
-# Suona bruttissimo, bisogna cercare una forma migliore
 #: ../data/gcalctool.schemas.in.h:17
 msgid "The number of pixels to place the window from the left of the screen."
 msgstr ""
-"Il numero di pixel dal lato sinistro dello schermo cui verrà posizionata la "
-"finestra."
+"Il numero di pixel, partendo dal lato sinistro dello schermo, dopo i quali "
+"posizionare la finestra."
 
 #: ../data/gcalctool.schemas.in.h:18
 msgid "The number of pixels to place the window from the top of the screen."
 msgstr ""
-"Il numero di pixel dal lato superiore dello schermo cui verrà posizionata la "
-"finestra."
+"Il numero di pixel, partendo dal lato superiore dello schermo, dopo i quali "
+"posizionare la finestra."
 
 #: ../data/gcalctool.schemas.in.h:19
 msgid "The numeric base for input and display."
@@ -1740,7 +974,7 @@ msgid ""
 "The size of the words used in bitwise operations. Valid values are 16, 32 "
 "and 64."
 msgstr ""
-"La dimensione delle parole utilizzate nelle operazioni bit a bit. Valori "
+"La dimensione delle word utilizzate nelle operazioni bit a bit. Valori "
 "validi sono 16, 32 e 64."
 
 #: ../data/gcalctool.schemas.in.h:21
@@ -1751,16 +985,18 @@ msgstr "Unità trigonometrica"
 msgid "Word size"
 msgstr "Dimensione della word"
 
-#: ../src/calctool.c:82
+#. Description on how to use gcalctool displayed on command-line
+#: ../src/calctool.c:79
 #, c-format
 msgid ""
 "Usage:\n"
-"  %s - Perform mathematical calculations"
+"  %s â?? Perform mathematical calculations"
 msgstr ""
 "Uso:\n"
-"  %s - Esegue calcoli matematici"
+"  %s â?? Esegue calcoli matematici"
 
-#: ../src/calctool.c:90
+#. Description on gcalctool command-line help options displayed on command-line
+#: ../src/calctool.c:87
 #, c-format
 msgid ""
 "Help Options:\n"
@@ -1769,13 +1005,14 @@ msgid ""
 "  --help-all                      Show all help options\n"
 "  --help-gtk                      Show GTK+ options"
 msgstr ""
-"Opzioni di aiuto\n"
+"Opzioni di aiuto:\n"
 "  -v, --version                   Mostra la versione di rilascio\n"
-"  -h, -?, --help                   Mostra le opzioni di aiuto\n"
-"  --help-all                        Mostra tutte le opzioni di aiuto\n"
+"  -h, -?, --help                  Mostra le opzioni di aiuto\n"
+"  --help-all                      Mostra tutte le opzioni di aiuto\n"
 "  --help-gtk                      Mostra le opzioni GTK+"
 
-#: ../src/calctool.c:101
+#. Description on gcalctool command-line GTK+ options displayed on command-line
+#: ../src/calctool.c:98
 #, c-format
 msgid ""
 "GTK+ Options:\n"
@@ -1798,402 +1035,275 @@ msgstr ""
 "  --gtk-module=MODULES            Carica moduli GTK+ aggiuntivi\n"
 "  --g-fatal-warnings              Rende fatali tutti gli avvertimenti"
 
-#: ../src/calctool.c:114
+#. Description on gcalctool application options displayed on command-line
+#: ../src/calctool.c:111
 #, c-format
 msgid ""
 "Application Options:\n"
-"  -u, --unittest                  Perform unittests\n"
+"  -u, --unittest                  Perform unit tests\n"
 "  -s, --solve <equation>          Solve the given equation"
 msgstr ""
 "Opzioni dell'applicazione:\n"
-"  -u, --inittest\t\t\tEsegue unittest\n"
-"  -s, --solve <equazione>\tRisolve l'equazione data"
+"  -u, --unittest                  Esegue i test dell'unità \n"
+"  -s, --solve <equazione>         Risolve l'equazione data"
 
-#. Translators: Error printed to stderr when user uses --solve argument without an equation
-#: ../src/calctool.c:150
+#. Error printed to stderr when user uses --solve argument without an equation
+#: ../src/calctool.c:148
 #, c-format
 msgid "Argument --solve requires an equation to solve"
 msgstr "L'argomento --solve richiede un'equazione da risolvere"
 
-#. Translators: Error printed to stderr when user provides an unknown command-line argument
-#: ../src/calctool.c:163
+#. Error printed to stderr when user provides an unknown command-line argument
+#: ../src/calctool.c:162
 #, c-format
 msgid "Unknown argument '%s'"
-msgstr "Argomento sconosciuto '%s'"
+msgstr "Argomento \"%s\" sconosciuto"
 
-# 758
-#. Translators: A log message displayed when an invalid accuracy
-#. is read from the configuration
-#: ../src/calctool.c:191
-#, c-format
-msgid "%s: accuracy should be in the range 0-%d\n"
-msgstr "%s: l'accuratezza deve essere nell'intervallo 0-%d\n"
+#. Translators: Digits localized for the given language
+#: ../src/calctool.c:175
+msgid "0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F"
+msgstr "0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F"
+
+#: ../src/currency.h:18
+msgid "Australian dollar"
+msgstr "Dollaro australiano"
+
+#: ../src/currency.h:19
+msgid "Bulgarian lev"
+msgstr "Lev bulgaro"
+
+#: ../src/currency.h:20
+msgid "Brazilian real"
+msgstr "Real brasiliano"
+
+#: ../src/currency.h:21
+msgid "Canadian dollar"
+msgstr "Dollaro canadese"
+
+#: ../src/currency.h:22
+msgid "Swiss franc"
+msgstr "Franco svizzero"
+
+#: ../src/currency.h:23
+msgid "Chinese yuan renminbi"
+msgstr "Yuan renmimbi cinese"
+
+#: ../src/currency.h:24
+msgid "Czech koruna"
+msgstr "Corona ceca"
+
+#: ../src/currency.h:25
+msgid "Danish krone"
+msgstr "Corona danese"
+
+#: ../src/currency.h:26
+msgid "Estonian kroon"
+msgstr "Corona estone"
+
+#: ../src/currency.h:27
+msgid "Euro"
+msgstr "Euro"
+
+#: ../src/currency.h:28
+msgid "Pound sterling"
+msgstr "Sterlina britannica"
+
+#: ../src/currency.h:29
+msgid "Hong Kong dollar"
+msgstr "Dollaro di Hong Kong"
+
+#: ../src/currency.h:30
+msgid "Croatian kuna"
+msgstr "Kuna croata"
+
+#: ../src/currency.h:31
+msgid "Hungarian forint"
+msgstr "Fiorino ungherese"
+
+#: ../src/currency.h:32
+msgid "Indonesian rupiah"
+msgstr "Rupia indonesiana"
 
-#: ../src/display.c:416
+#: ../src/currency.h:33
+msgid "Indian rupee"
+msgstr "Rupia indiana"
+
+#: ../src/currency.h:34
+msgid "Icelandic krona"
+msgstr "Corona islandese"
+
+#: ../src/currency.h:35
+msgid "Japanese yen"
+msgstr "Yen giapponese"
+
+#: ../src/currency.h:36
+msgid "South Korean won"
+msgstr "Won sudcoreano"
+
+#: ../src/currency.h:37
+msgid "Lithuanian litas"
+msgstr "Litas lituano"
+
+#: ../src/currency.h:38
+msgid "Latvian lats"
+msgstr "Lats lettone"
+
+#: ../src/currency.h:39
+msgid "Mexican peso"
+msgstr "Peso messicano"
+
+#: ../src/currency.h:40
+msgid "Malaysian ringgit"
+msgstr "Ringgit malese"
+
+#: ../src/currency.h:41
+msgid "Norwegian krone"
+msgstr "Corona norvegese"
+
+#: ../src/currency.h:42
+msgid "New Zealand dollar"
+msgstr "Dollaro neozelandese"
+
+#: ../src/currency.h:43
+msgid "Philippine peso"
+msgstr "Peso filippino"
+
+#: ../src/currency.h:44
+msgid "Polish zloty"
+msgstr "Zloty polacco"
+
+#: ../src/currency.h:45
+msgid "New Romanian leu"
+msgstr "Nuovo leu rumeno"
+
+#: ../src/currency.h:46
+msgid "Russian rouble"
+msgstr "Rublo russo"
+
+#: ../src/currency.h:47
+msgid "Swedish krona"
+msgstr "Corona svedese"
+
+#: ../src/currency.h:48
+msgid "Singapore dollar"
+msgstr "Dollaro di Singapore"
+
+#: ../src/currency.h:49
+msgid "Thai baht"
+msgstr "Baht thailandese"
+
+#: ../src/currency.h:50
+msgid "New Turkish lira"
+msgstr "Nuova lira turca"
+
+#: ../src/currency.h:51
+msgid "US dollar"
+msgstr "Dollaro americano"
+
+#: ../src/currency.h:52
+msgid "South African rand"
+msgstr "Rand sudafricano"
+
+#: ../src/display.c:390
 msgid "No undo history"
 msgstr "Nessuna cronologia annullamenti"
 
-#: ../src/display.c:431
+#: ../src/display.c:405
 msgid "No redo steps"
 msgstr "Nessun passo da ripetere"
 
-#. Translators: This message is displayed in the status bar when an
-#. invalid user-defined function is executed
-#: ../src/functions.c:235
-msgid "Malformed function"
-msgstr "Funzione mal definita"
-
 #. Translators: This message is displayed in the status bar when a bit
 #. shift operation is performed and the display does not contain a number
-#: ../src/functions.c:322
-msgid "No sane value to do bitwise shift"
-msgstr "Nessun valore corretto per eseguire lo shift bit a bit"
+#: ../src/display.c:936
+msgid "No sane value to bitwise shift"
+msgstr "Nessun valore corretto per eseguire lo spostamento bit a bit"
 
-#: ../src/functions.c:341 ../src/functions.c:394
-msgid "No sane value to convert"
-msgstr "Nessun valore corretto da convertire"
+#. Translators: Error displayed when trying to factorize a non-integer value
+#: ../src/display.c:952
+msgid "Need an integer to factorize"
+msgstr "Per fattorizzare è necessario un numero intero"
 
-#: ../src/functions.c:364 ../src/functions.c:414
+#: ../src/display.c:978
 msgid "No sane value to store"
 msgstr "Nessun valore corretto da memorizzare"
 
-#: ../src/functions.c:579
-msgid "Invalid number for the current base"
-msgstr "Numero non valido per la base corrente"
-
-#. Translators: Error displayed to user when they
-#. * perform an invalid bitwise operation, e.g.
-#. * 1 XOR -1
-#: ../src/functions.c:586
-msgid "Invalid bitwise operation"
-msgstr "Operazione bit a bit non valida"
-
-#. Translators: Error displayed to user when they
-#. * perform an invalid modulus operation, e.g.
-#. * 6 MOD 1.2
-#: ../src/functions.c:593
-msgid "Invalid modulus operation"
-msgstr "Operazione modulo non valida"
-
-#. Translators; Error displayd to user when they
-#. * perform a bitwise operation on numbers greater
-#. * than the current word
-#: ../src/functions.c:600
+#. Translators: Error displayed to user when they perform a bitwise operation on numbers greater than the current word
+#: ../src/display.c:1100
 msgid "Overflow. Try a bigger word size"
 msgstr "Overflow. Provare una dimensione maggiore per la word"
 
-#. Translators; Error displayd to user when they
-#. * an unknown variable is entered
-#: ../src/functions.c:606
-msgid "Unknown variable"
-msgstr "Variabile sconosciuta"
+#. Translators: Error displayed to user when they an unknown variable is entered
+#: ../src/display.c:1105
+#, c-format
+msgid "Unknown variable '%s'"
+msgstr "Variabile «%s» sconosciuta"
+
+#. Translators: Error displayed to user when an unknown function is entered
+#: ../src/display.c:1111
+#, c-format
+msgid "Function '%s' is not defined"
+msgstr "La funzione «%s» non è definita"
 
-#. Translators; Error displayd to user when they
-#. * an unknown function is entered
-#: ../src/functions.c:612
-msgid "Unknown function"
-msgstr "Funzione sconosciuta"
+#. Translators: Error displayed to user when an conversion with unknown units is attempted
+#: ../src/display.c:1117
+#, c-format
+msgid "Unknown conversion"
+msgstr "Conversione sconosciuta"
 
-#. Translators: Error displayed to user when they
-#. * enter an invalid calculation
-#: ../src/functions.c:622
+#. Translators: Error displayed to user when they enter an invalid calculation
+#: ../src/display.c:1126
 msgid "Malformed expression"
 msgstr "Espressione malformata"
 
 #. Translators: The window title when in advanced mode
-#: ../src/gtk.c:64
-msgid "Calculator - Advanced"
+#: ../src/gtk.c:98
+msgid "Calculator â?? Advanced"
 msgstr "Calcolatrice - Avanzata"
 
 #. Translators: The window title when in financial mode
-#: ../src/gtk.c:66
-msgid "Calculator - Financial"
+#: ../src/gtk.c:100
+msgid "Calculator â?? Financial"
 msgstr "Calcolatrice - Finanziaria"
 
 #. Translators: The window title when in scientific mode
-#: ../src/gtk.c:68
-msgid "Calculator - Scientific"
+#: ../src/gtk.c:102
+msgid "Calculator â?? Scientific"
 msgstr "Calcolatrice - Scientifica"
 
 #. Translators: The window title when in programming mode
-#: ../src/gtk.c:70
-msgid "Calculator - Programming"
-msgstr "Calcolatrice - Avanzata"
-
-#. Translators: The window title when in basic mode. %s is replaced with the hostname.
-#: ../src/gtk.c:76
-#, c-format
-msgid "Calculator [%s]"
-msgstr "Calcolatrice [%s]"
-
-#. Translators: The window title when in advanced mode. %s is replaced with the hostname.
-#: ../src/gtk.c:78
-#, c-format
-msgid "Calculator [%s] - Advanced"
-msgstr "Calcolatrice [%s] - Avanzata"
-
-#. Translators: The window title when in financial mode. %s is replaced with the hostname.
-#: ../src/gtk.c:80
-#, c-format
-msgid "Calculator [%s] - Financial"
-msgstr "Calcolatrice [%s] - Finanziaria"
-
-#. Translators: The window title when in scientific mode. %s is replaced with the hostname.
-#: ../src/gtk.c:82
-#, c-format
-msgid "Calculator [%s] - Scientific"
-msgstr "Calcolatrice [%s] - Scientifica"
-
-#. Translators: The window title when in programming mode. %s is replaced with the hostname.
-#: ../src/gtk.c:84
-#, c-format
-msgid "Calculator [%s] - Programming"
-msgstr "Calcolatrice [%s] - Programmazione"
+#: ../src/gtk.c:104
+msgid "Calculator â?? Programming"
+msgstr "Calcolatrice - Programmazione"
 
 #. Translators: Title of the error dialog when unable to load the UI files
-#: ../src/gtk.c:574
+#: ../src/gtk.c:235
 msgid "Error loading user interface"
 msgstr "Errore nel caricare l'interfaccia utente"
 
 #. Translators: Description in UI error dialog when unable to load the UI files. %s is replaced with the error message provided by GTK+
-#: ../src/gtk.c:577
+#: ../src/gtk.c:238
 #, c-format
 msgid ""
-"A required file is missing or damaged, please check your installation.\n"
+"A required file is missing or damaged. Please check your installation.\n"
 "\n"
 "%s"
 msgstr ""
-"Un file necessario manca o è danneggiato, controllare la propria "
-"l'installazione. \n"
+"Un file necessario è mancante o danneggiato, controllare l'installazione.\n"
 "\n"
 "%s"
 
-#. Translators: Accuracy Popup: Menu item to show the accuracy dialog. %d is replaced with the current accuracy.
-#: ../src/gtk.c:674
-#, c-format
-msgid "_Other (%d) ..."
-msgstr "_Altro (%d) ..."
-
-#. Translators: Tooltip for accuracy button
-#: ../src/gtk.c:680
-#, c-format
-msgid "Set accuracy from 0 to %d numeric place. [A]"
-msgid_plural "Set accuracy from 0 to %d numeric places. [A]"
-msgstr[0] "Imposta l'accuratezza da 0 a %d cifra."
-msgstr[1] "Imposta l'accuratezza da 0 a %d cifre."
-
-#. Translators: The sine button
-#: ../src/gtk.c:705
-msgid "sin"
-msgstr "sin"
-
-#. Translators: The inverse sine button
-#: ../src/gtk.c:707
-msgid "sin<sup>â??1</sup>"
-msgstr "sin<sup>â??1</sup>"
-
-#. Translators: The hyperbolic sine button
-#: ../src/gtk.c:709
-msgid "sinh"
-msgstr "sinh"
-
-#. Translators: The inverse hyperbolic sine button
-#: ../src/gtk.c:711
-msgid "sinh<sup>â??1</sup>"
-msgstr "sinh<sup>â??1</sup>"
-
-#. Translators: The sine tooltip
-#: ../src/gtk.c:714
-msgid "Sine [k]"
-msgstr "Seno [k]"
-
-#. Translators: The inverse sine tooltip
-#: ../src/gtk.c:716
-msgid "Inverse Sine [K]"
-msgstr "Arcoseno [K]"
-
-#. Translators: The hyperbolic sine tooltip
-#: ../src/gtk.c:718
-msgid "Hyperbolic Sine [k]"
-msgstr "Seno iperbolico [k]"
-
-#. Translators: The hyperbolic inverse sine tooltip
-#: ../src/gtk.c:720
-msgid "Hyperbolic Inverse Sine [K]"
-msgstr "Arcoseno iperbolico [K]"
-
-#. Translators: The cosine button
-#: ../src/gtk.c:724
-msgid "cos"
-msgstr "cos"
-
-#. Translators: The inverse cosine button
-#: ../src/gtk.c:726
-msgid "cos<sup>â??1</sup>"
-msgstr "cos<sup>â??1</sup>"
-
-#. Translators: The hyperbolic cosine button
-#: ../src/gtk.c:728
-msgid "cosh"
-msgstr "cosh"
-
-#. Translators: The inverse hyperbolic cosine button
-#: ../src/gtk.c:730
-msgid "cosh<sup>â??1</sup>"
-msgstr "cosh<sup>â??1</sup>"
-
-#. Translators: The cosine tooltip
-#: ../src/gtk.c:733
-msgid "Cosine [j]"
-msgstr "Coseno [j]"
-
-#. Translators: The inverse cosine tooltip
-#: ../src/gtk.c:735
-msgid "Inverse Cosine [J]"
-msgstr "Arcocoseno [J]"
-
-#. Translators: The hyperbolic cosine tooltip
-#: ../src/gtk.c:737
-msgid "Hyperbolic Cosine [j]"
-msgstr "Coseno iperbolico [j]"
-
-#. Translators: The hyperbolic inverse cosine tooltip
-#: ../src/gtk.c:739
-msgid "Hyperbolic Inverse Cosine [J]"
-msgstr "Arcoseno iperbolico [J]"
-
-#. Translators: The tangent button
-#: ../src/gtk.c:743
-msgid "tan"
-msgstr "tan"
-
-#. Translators: The inverse tangent button
-#: ../src/gtk.c:745
-msgid "tan<sup>â??1</sup>"
-msgstr "tan<sup>â??1</sup>"
-
-#. Translators: The hyperbolic tangent button
-#: ../src/gtk.c:747
-msgid "tanh"
-msgstr "tanh"
-
-#. Translators: The inverse hyperbolic tangent button
-#: ../src/gtk.c:749
-msgid "tanh<sup>â??1</sup>"
-msgstr "tanh<sup>â??1</sup>"
-
-#. Translators: The tangent tooltip
-#: ../src/gtk.c:752
-msgid "Tangent [w]"
-msgstr "Tangente [w]"
-
-#. Translators: The inverse tangent tooltip
-#: ../src/gtk.c:754
-msgid "Inverse Tangent [W]"
-msgstr "Arcotangente [W]"
-
-#. Translators: The hyperbolic tangent tooltip
-#: ../src/gtk.c:756
-msgid "Hyperbolic Tangent [w]"
-msgstr "Tangente iperbolica [w]"
-
-#. Translators: The hyperbolic inverse tangent tooltip
-#: ../src/gtk.c:758
-msgid "Hyperbolic Inverse Tangent [W]"
-msgstr "Arcotangente iperbolica [W]"
-
-#. Translators: The natural logaritm button
-#: ../src/gtk.c:763
-msgid "ln"
-msgstr "ln"
-
-#. Translators: The e to the power of x button
-#: ../src/gtk.c:765
-msgid "e<sup><i>x</i></sup>"
-msgstr "e<sup><i>x</i></sup>"
-
-#. Translators: Tooltip for the natural log button
-#: ../src/gtk.c:768
-msgid "Natural logarithm [n]"
-msgstr "Logaritmo naturale [n]"
-
-# e è il numero di Nepero, quindi se non erro è maschile -Luca
-#. Translators: Tooltip for the e to the power of x button
-#: ../src/gtk.c:770
-msgid "e to the power of the displayed value [N]"
-msgstr "e elevato al valore visualizzato [N]"
-
-#. Translators: The 10-based logaritm button
-#: ../src/gtk.c:775
-msgid "log"
-msgstr "log"
-
-#. Translators: The 10 to the power of x button
-#: ../src/gtk.c:777
-msgid "10<sup><i>x</i></sup>"
-msgstr "10<sup><i>x</i></sup>"
-
-#. Translators: Tooltip for the log base 10 button
-#: ../src/gtk.c:780
-msgid "Base 10 logarithm [g]"
-msgstr "Logaritmo in base 10 [g]"
-
-#. Translators: Tooltip for the 10 to the power of x button
-#: ../src/gtk.c:782
-msgid "10 to the power of displayed value [G]"
-msgstr "10 elevato alla potenza del valore visualizzato [G]"
-
-#. Translators: The 2-based logaritm button
-#: ../src/gtk.c:787
-msgid "log<sub>2</sub>"
-msgstr "log<sub>2</sub>"
-
-#. Translators: The 2 to the power of x button
-#: ../src/gtk.c:789
-msgid "2<sup><i>x</i></sup>"
-msgstr "2<sup><i>x</i></sup>"
-
-#. Translators: Tooltip for the log base 2 button
-#: ../src/gtk.c:792
-msgid "Base 2 logarithm [h]"
-msgstr "Logaritmo in base 2 [h]"
-
-# e è il numero di Nepero, quindi se non erro è maschile -Luca
-#. Translators: Tooltip for the 2 to the power of x button
-#: ../src/gtk.c:794
-msgid "2 to the power of the displayed value [H]"
-msgstr "2 elevato alla potenza del valore visualizzato [H]"
-
-#. Translators: The x to the power of y button
-#: ../src/gtk.c:799
-msgid "x<sup><i>y</i></sup>"
-msgstr "x<sup><i>y</i></sup>"
-
-#. Translators: The x to the power of reciprocal y button
-#: ../src/gtk.c:801
-msgid "x<sup>1/<i>y</i></sup>"
-msgstr "x<sup>1/<i>y</i></sup>"
-
-#. Translators: Tooltip for the x to the power of y button
-#: ../src/gtk.c:804
-msgid "Raise displayed value to the power of y [o]"
-msgstr "Eleva il valore visualizzato alla potenza y [o]"
-
-#. Translators: Tooltip for the x to the power of reciprocal y button
-#: ../src/gtk.c:806
-msgid "Raise displayed value to the power of reciprocal y [O]"
-msgstr "Eleva il valore visualizzato al reciproco di y [O]"
-
 #. Translators: The translator credits. Please translate this with your name(s).
-#: ../src/gtk.c:1396
+#: ../src/gtk.c:557
 msgid "translator-credits"
 msgstr ""
 "Stefano Canepa <sc linux it>\n"
 "Luca Ferretti <elle uca libero it>\n"
 "Sergio Durzu <sergio durzu ildeposito org>\n"
-"Davide Falanga <davide falanga alice it>"
+"Davide Falanga <davide falanga alice it>\n"
+"Sergio Zanchetta <primes2h ubuntu com>"
 
-#: ../src/gtk.c:1400
+#. Translators: The license this software is under (GPL2+)
+#: ../src/gtk.c:560
 msgid ""
 "Gcalctool is free software; you can redistribute it and/or modify\n"
 "it under the terms of the GNU General Public License as published by\n"
@@ -2225,114 +1335,153 @@ msgstr ""
 "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA"
 
 #. Translators: Program name in the about dialog
-#: ../src/gtk.c:1416
+#: ../src/gtk.c:576
 msgid "Gcalctool"
 msgstr "Gcalctool"
 
 #. Translators: Copyright notice in the about dialog
-#: ../src/gtk.c:1419
-msgid "© 1986-2008 The Gcalctool authors"
+#: ../src/gtk.c:579
+msgid "© 1986â??2008 The Gcalctool authors"
 msgstr "© 1986-2008 Gli autori di Gcalctool"
 
 #. Translators: Short description in the about dialog
-#: ../src/gtk.c:1422
+#: ../src/gtk.c:582
 msgid "Calculator with financial and scientific modes."
 msgstr "Calcolatrice con modalità finanziaria e scientifica."
 
-#: ../src/gtk.c:1580
+#. Translators: Error message displayed when unable to launch help browser
+#: ../src/gtk.c:636
 msgid "Unable to open help file"
 msgstr "Impossibile aprire il file della guida"
 
-#. Translators: R is the short form of register used inter alia in popup menus
-#: ../src/gtk.c:1991
-msgid "R"
-msgstr "R"
+#. Translators: Title of the error dialog when prompting to download currency rates
+#: ../src/gtk.c:1010
+msgid ""
+"You don't have any recent currency rates. Should some be downloaded now?"
+msgstr ""
+"Non c'è alcun tasso valutario recente disponibile. Scaricarne alcuni adesso?"
+
+#. Translators: Title of the error dialog when unable to download currency rates
+#: ../src/gtk.c:1020
+msgid ""
+"Currency rates could not be downloaded. You may receive inaccurate results, "
+"or you may not receive any results at all."
+msgstr ""
+"I tassi valutari non possono essere scaricati. Si potrebbero ottenere "
+"risultati non accurati o non ottenerne affatto."
 
-#. FIXME: WTF?
-#: ../src/gtk.c:2372
+#: ../src/gtk.c:1543
 msgid "Paste"
 msgstr "Incolla"
 
-#. Translators: Edit Constants Dialog: Constant number column title
-#. Translators: Edit Functions Dialog: Function number column title
-#: ../src/gtk.c:2740 ../src/gtk.c:2757
-msgid "No."
-msgstr "N."
-
-#. Translators: Edit Constants Dialog: Constant value column title
-#. Translators: Edit Functions Dialog: Function value column title
-#: ../src/gtk.c:2742 ../src/gtk.c:2760
-msgid "Value"
-msgstr "Valore"
-
-#. Translators: Edit Constants Dialog: Constant description column title
-#. Translators: Edit Functions Dialog: Function description column title
-#: ../src/gtk.c:2744 ../src/gtk.c:2763
-msgid "Description"
-msgstr "Descrizione"
-
-#. Set default accuracy menu item
-#. Translators: Accuracy Popup: Menu item to reset the accuracy to the default value. %d is replaced with the default value.
-#: ../src/gtk.c:2887
-#, c-format
-msgid "Reset to _Default (%d)"
-msgstr "Ripristina pre_definita (%d)"
-
-#: ../src/mp.c:1469
-msgid "Negative X and non-integer Y not supported"
-msgstr "X negativo e Y non intero non supportati"
+#. Translators: Error displayed attempted to divide by zero
+#: ../src/mp.c:529 ../src/mp.c:562 ../src/mp.c:1487
+msgid "Division by zero is undefined"
+msgstr "La divisione per zero non è definita"
+
+#. Translators: Error displayed when attempting to take logarithm of zero
+#: ../src/mp.c:1169 ../src/mp.c:1206
+msgid "Logarithm of zero is undefined"
+msgstr "Il logaritmo di zero non è definito"
+
+#. Translators: Error displayed attempted to take logarithm of negative value
+#: ../src/mp.c:1178
+msgid "Logarithm of negative values is undefined"
+msgstr "Il logaritmo di un valore negativo non è definito"
+
+#: ../src/mp.c:1552
+msgid "The power of negative numbers is only defined for integer exponents"
+msgstr "La potenza di numeri negativi è definita solo per esponenti interi"
+
+#. Translators: Error displayed when attempted to raise 0 to a negative exponent
+#: ../src/mp.c:1559 ../src/mp.c:1852
+msgid "The power of zero is undefined for a negative exponent"
+msgstr "La potenza di zero non è definita per un esponente negativo"
+
+#: ../src/mp.c:1584
+msgid "Reciprocal of zero is undefined"
+msgstr "Il reciproco di zero non è definito"
+
+#: ../src/mp.c:1669
+msgid "Root must be non-zero"
+msgstr "La radice deve avere un valore non-zero"
+
+#: ../src/mp.c:1687
+msgid "Negative root of zero is undefined"
+msgstr "La radice negativa di zero non è definita"
+
+#: ../src/mp.c:1693
+msgid "nth root of negative number is undefined for even n"
+msgstr "La radice n-esima di un numero negativo non è definita per qualunque n"
+
+#: ../src/mp.c:1763
+msgid "Square root is undefined for negative values"
+msgstr "La radice quadrata non è definita per valori negativi"
+
+#. Translators: Error displayed when attempted take the factorial of a fractional number
+#: ../src/mp.c:1792
+msgid "Factorial is only defined for natural numbers"
+msgstr "Il fattoriale è definito solo per i numeri naturali"
+
+#. Translators: Error displayed when attemping to do a modulus division on non-integer numbers
+#: ../src/mp.c:1812
+msgid "Modulus division is only defined for integers"
+msgstr "La divisione modulo è definita solo per i numeri interi"
+
+#. Translators: Error displayed when boolean AND attempted on non-integer values
+#: ../src/mp-binary.c:103
+msgid "Boolean AND is only defined for positive integers"
+msgstr "Il booleano AND è definito solo per gli interi positivi"
+
+#. Translators: Error displayed when boolean OR attempted on non-integer values
+#: ../src/mp-binary.c:116
+msgid "Boolean OR is only defined for positive integers"
+msgstr "Il booleano OR è definito solo per gli interi positivi"
+
+#. Translators: Error displayed when boolean XOR attempted on non-integer values
+#: ../src/mp-binary.c:129
+msgid "Boolean XOR is only defined for positive integers"
+msgstr "Il booleano XOR è definito solo per gli interi positivi"
+
+#. Translators: Error displayed when boolean XOR attempted on non-integer values
+#: ../src/mp-binary.c:144
+msgid "Boolean NOT is only defined for positive integers"
+msgstr "Il booleano NOT è definito solo per gli interi positivi"
+
+#. Translators: Error displayed when bit shift attempted on non-integer values
+#: ../src/mp-binary.c:174
+msgid "Shift is only possible on integer values"
+msgstr "Lo spostamento è possibile solo su valori interi"
 
 #. Translators: Error displayed when tangent value is undefined
-#: ../src/mp-trigonometric.c:281
-msgid "Tangent is infinite"
-msgstr "Valore della tangente infinito"
-
-#. Translators: This is the label for the default constant, the number of miles in one kilometer (0.621)
-#: ../src/register.c:40
-msgid "Kilometer-to-mile conversion factor"
-msgstr "Fattore di conversione da chilometri a miglia"
-
-#. Translators: This is the label for the default constant, the square root of 2 (1.41421)
-#: ../src/register.c:42
-msgid "square root of 2"
-msgstr "Radice quadrata di 2"
-
-#. Translators: This is the label for the default constant, Euler's number (2.71828)
-#: ../src/register.c:44
-msgid "Euler's Number (e)"
-msgstr "Numero di Eulero (e)"
-
-#. Translators: This is the label for the default constant, Ï? (3.14159)
-#: ../src/register.c:46
-msgid "Ï?"
-msgstr "Ï?"
-
-#. Translators: This is the label for the default constant, the number of inches in a centimeter (0.39370)
-#: ../src/register.c:48
-msgid "Centimeter-to-inch conversion factor"
-msgstr "Fattore di conversione da centimetri a pollici"
-
-#. Translators: This is the label for the default constant, the number of degrees in a radian (57.2958)
-#: ../src/register.c:50
-msgid "degrees in a radian"
-msgstr "Gradi in un radiante"
-
-#. Translators: This is the label for the default constant, 2 to the power of 20 (1048576)
-#: ../src/register.c:52
-msgid "2 ^ 20"
-msgstr "2 elevato a 20"
-
-#. Translators: This is the label for the default constant, the number of ounces in one gram (0.0353)
-#: ../src/register.c:54
-msgid "Gram-to-ounce conversion factor"
-msgstr "Fattore di conversione da grammi a once"
-
-#. Translators: This is the label for the default constant, the number of British Thermal Units in one Kilojoule (0.948)
-#: ../src/register.c:56
-msgid "Kilojoule-to-British-thermal-unit conversion factor"
-msgstr "Fattore di conversione da kilojoule a unità termiche britanniche"
-
-#. Translators: This is the label for the default constant, the number of cubic inches in one cubic centimeter (0.0610)
-#: ../src/register.c:58
-msgid "Cubic-centimeter-to-cubic-inch conversion factor"
-msgstr "Fattore di conversione da centimetri cubi a pollici cubi"
+#: ../src/mp-trigonometric.c:278
+msgid ""
+"Tangent is undefined for angles that are multiples of Ï? (180°) from Ï?â??2 (90°)"
+msgstr ""
+"La tangente non è definita per angoli che sono multipli di Ï? (180°) partendo "
+"da Ï?â??2 (90°)"
+
+#. Translators: Error displayed when inverse sine value is undefined
+#: ../src/mp-trigonometric.c:323
+msgid "Inverse sine is undefined for values outside [-1, 1]"
+msgstr "L'inverso del seno non è definito per valori al di fuori di [-1, 1]"
+
+#. Translators: Error displayed when inverse cosine value is undefined
+#: ../src/mp-trigonometric.c:340
+msgid "Inverse cosine is undefined for values outside [-1, 1]"
+msgstr "L'inverso del coseno non è definito per valori al di fuori di [-1, 1]"
+
+#. Translators: Error displayed when inverse hyperbolic cosine value is undefined
+#: ../src/mp-trigonometric.c:558
+msgid ""
+"Inverse hyperbolic cosine is undefined for values less than or equal to one"
+msgstr ""
+"L'inverso del coseno iperbolico non è definito per valori minori o uguali a "
+"uno"
+
+#. Translators: Error displayed when inverse hyperbolic tangent value is undefined
+#: ../src/mp-trigonometric.c:582
+msgid "Inverse hyperbolic tangent is undefined for values outside [-1, 1]"
+msgstr ""
+"L'inverso della tangente iperbolica non è definita per valori al di fuori di "
+"[-1, 1]"