[gnome-calculator] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit d305193902e5a7a0f1f2e5b2fd14379f045d435c
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Feb 8 02:19:00 2018 +0100

    Update Polish translation

 help/pl/pl.po |   72 ++++++++++++++++-
 po/pl.po      |  241 +++++++++++++++++++++++++++++----------------------------
 2 files changed, 191 insertions(+), 122 deletions(-)
---
diff --git a/help/pl/pl.po b/help/pl/pl.po
index af3c7b8..e1dc3e1 100644
--- a/help/pl/pl.po
+++ b/help/pl/pl.po
@@ -7,8 +7,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-calculator-help\n"
-"POT-Creation-Date: 2017-12-27 17:25+0000\n"
-"PO-Revision-Date: 2018-01-21 19:21+0100\n"
+"POT-Creation-Date: 2018-01-26 19:29+0000\n"
+"PO-Revision-Date: 2018-02-08 02:18+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -164,8 +164,72 @@ msgstr "Liczby zespolone"
 
 #. (itstool) path: page/p
 #: C/complex.page:11
-msgid "Complex numbers are not supported in <app>Calculator</app>."
-msgstr "<app>Kalkulator</app> nie obsługuje liczb zespolonych."
+msgid ""
+"<app>Calculator</app> supports complex numbers, as well as the following "
+"functions while in <link xref=\"mouse\">Advanced mode</link>."
+msgstr ""
+"<app>Kalkulator</app> obsługuje liczby zespolone, a także poniższe funkcje "
+"w <link xref=\"mouse\">trybie zaawansowanym</link>."
+
+#. (itstool) path: td/p
+#: C/complex.page:18
+msgid "Re"
+msgstr "Re"
+
+#. (itstool) path: td/p
+#: C/complex.page:19
+msgid "Returns the real part of a complex number. For example:"
+msgstr "Zwraca część rzeczywistą liczby zespolonej. Na przykład:"
+
+#. (itstool) path: example/p
+#: C/complex.page:21
+msgid "Re (2-5i) = 2"
+msgstr "Re (2-5i) = 2"
+
+#. (itstool) path: td/p
+#: C/complex.page:29
+msgid "Im"
+msgstr "Im"
+
+#. (itstool) path: td/p
+#: C/complex.page:30
+msgid "Returns the imaginary part of a complex number. For example:"
+msgstr "Zwraca część urojoną liczby zespolonej. Na przykład:"
+
+#. (itstool) path: example/p
+#: C/complex.page:32
+msgid "Im (2-5i) = -5"
+msgstr "Im (2-5i) = -5"
+
+#. (itstool) path: td/p
+#: C/complex.page:40
+msgid "conj"
+msgstr "conj"
+
+#. (itstool) path: td/p
+#: C/complex.page:41
+msgid "Returns the conjugate of a complex number. For example:"
+msgstr "Zwraca sprzężenie liczby zespolonej. Na przykład:"
+
+#. (itstool) path: example/p
+#: C/complex.page:43
+msgid "conj (2-5i) = 2+5i"
+msgstr "conj (2-5i) = 2+5i"
+
+#. (itstool) path: td/p
+#: C/complex.page:51
+msgid "Arg"
+msgstr "Arg"
+
+#. (itstool) path: td/p
+#: C/complex.page:52
+msgid "Returns the argument of a complex number. For example:"
+msgstr "Zwraca argument liczby zespolonej. Na przykład:"
+
+#. (itstool) path: example/p
+#: C/complex.page:54
+msgid "Arg (2-5i) = -68.1986"
+msgstr "Arg (2-5i) = -68.1986"
 
 #. (itstool) path: page/p
 #: C/conv-base.page:11
diff --git a/po/pl.po b/po/pl.po
index b15714a..328ca8d 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -1,20 +1,20 @@
 # Polish translation for gnome-calculator.
-# Copyright © 2003-2017 the gnome-calculator authors.
+# Copyright © 2003-2018 the gnome-calculator authors.
 # This file is distributed under the same license as the gnome-calculator package.
 # Artur Flinta <aflinta at kernel pl>, 2003-2006.
 # Wadim Dziedzic <wdziedzic aviary pl>, 2007-2009.
 # Tomasz Dominikowski <dominikowski gmail com>, 2008-2010.
-# Piotr Drąg <piotrdrag gmail com>, 2009-2017.
+# Piotr Drąg <piotrdrag gmail com>, 2009-2018.
 # Paweł Żołnowski <pawel zolnowski name>, 2014-2015.
-# Aviary.pl <community-poland mozilla org>, 2007-2017.
+# Aviary.pl <community-poland mozilla org>, 2007-2018.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-calculator\n"
 "Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-";
 "calculator&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2017-11-01 18:47+0000\n"
-"PO-Revision-Date: 2017-11-01 22:27+0100\n"
+"POT-Creation-Date: 2018-01-29 12:08+0000\n"
+"PO-Revision-Date: 2018-02-08 02:11+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -24,12 +24,12 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
 "|| n%100>=20) ? 1 : 2);\n"
 
-#: src/buttons-advanced.ui:17 src/buttons-programming.ui:2148
+#: src/buttons-advanced.ui:17 src/buttons-programming.ui:2143
 msgid "Inverse [Ctrl+I]"
 msgstr "Odwraca [Ctrl+I]"
 
 #. Accessible name for the inverse button
-#: src/buttons-advanced.ui:22 src/buttons-programming.ui:2153
+#: src/buttons-advanced.ui:22 src/buttons-programming.ui:2148
 msgid "Inverse"
 msgstr "Odwróć"
 
@@ -42,12 +42,12 @@ msgstr "Rozkłada na czynniki [Ctrl+F]"
 msgid "Factorize"
 msgstr "Rozłóż na czynniki"
 
-#: src/buttons-advanced.ui:66 src/buttons-programming.ui:2121
+#: src/buttons-advanced.ui:66 src/buttons-programming.ui:2116
 msgid "Factorial [!]"
 msgstr "Silnia [!]"
 
 #. Accessible name for the factorial button
-#: src/buttons-advanced.ui:71 src/buttons-programming.ui:2126
+#: src/buttons-advanced.ui:71 src/buttons-programming.ui:2121
 msgid "Factorial"
 msgstr "Silnia"
 
@@ -91,150 +91,150 @@ msgstr "Oblicza wynik"
 msgid "Clear Display [Escape]"
 msgstr "Czyści wyświetlacz [Escape]"
 
-#: src/buttons-advanced.ui:446 src/buttons-programming.ui:1787
+#: src/buttons-advanced.ui:441 src/buttons-programming.ui:1782
 msgid "Subscript mode [Alt]"
 msgstr "Tryb indeksu dolnego [Alt]"
 
 #. Accessible name for the subscript mode button
-#: src/buttons-advanced.ui:451 src/buttons-programming.ui:1792
+#: src/buttons-advanced.ui:446 src/buttons-programming.ui:1787
 msgid "Subscript"
 msgstr "Indeks dolny"
 
-#: src/buttons-advanced.ui:473 src/buttons-programming.ui:1814
+#: src/buttons-advanced.ui:468 src/buttons-programming.ui:1809
 msgid "Superscript mode [Ctrl]"
 msgstr "Tryb indeksu górnego [Ctrl]"
 
 #. Accessible name for the superscript mode button
-#: src/buttons-advanced.ui:478 src/buttons-programming.ui:1819
+#: src/buttons-advanced.ui:473 src/buttons-programming.ui:1814
 msgid "Superscript"
 msgstr "Indeks górny"
 
-#: src/buttons-advanced.ui:500
+#: src/buttons-advanced.ui:495
 msgid "Scientific exponent [Ctrl+E]"
 msgstr "Wykładnik naukowy [Ctrl+E]"
 
 #. Accessible name for the scientific exponent button
-#: src/buttons-advanced.ui:504
+#: src/buttons-advanced.ui:499
 msgid "Scientific Exponent"
 msgstr "Wykładnik naukowy"
 
-#: src/buttons-advanced.ui:527 src/buttons-programming.ui:1952
+#: src/buttons-advanced.ui:522 src/buttons-programming.ui:1947
 msgid "Modulus divide"
 msgstr "Dzielenie modulo"
 
-#: src/buttons-advanced.ui:543 src/buttons-basic.ui:328
-#: src/buttons-financial.ui:2235 src/buttons-programming.ui:1969
+#: src/buttons-advanced.ui:538 src/buttons-basic.ui:328
+#: src/buttons-financial.ui:2235 src/buttons-programming.ui:1964
 msgid "Start Group [(]"
 msgstr "Grupa początkowa [(]"
 
-#: src/buttons-advanced.ui:560 src/buttons-basic.ui:345
-#: src/buttons-financial.ui:2252 src/buttons-programming.ui:1985
+#: src/buttons-advanced.ui:555 src/buttons-basic.ui:345
+#: src/buttons-financial.ui:2252 src/buttons-programming.ui:1980
 msgid "End Group [)]"
 msgstr "Grupa końcowa [)]"
 
 #. Accessible name for the memory button
 #. Accessible name for the memory value button
-#: src/buttons-advanced.ui:575 src/buttons-advanced.ui:578
+#: src/buttons-advanced.ui:570 src/buttons-advanced.ui:573
 #: src/buttons-financial.ui:1854 src/buttons-financial.ui:1857
-#: src/buttons-programming.ui:1857
+#: src/buttons-programming.ui:1852
 msgid "Memory"
 msgstr "Pamięć"
 
 #. The label on the memory button
-#: src/buttons-advanced.ui:587 src/buttons-financial.ui:1869
-#: src/buttons-programming.ui:1870
+#: src/buttons-advanced.ui:582 src/buttons-financial.ui:1869
+#: src/buttons-programming.ui:1865
 msgid "x"
 msgstr "x"
 
-#: src/buttons-advanced.ui:622 src/buttons-programming.ui:1314
+#: src/buttons-advanced.ui:617 src/buttons-programming.ui:1314
 msgid "Absolute Value [|]"
 msgstr "Wartość bezwzględna [|]"
 
 #. Accessible name for the absolute value button
-#: src/buttons-advanced.ui:627 src/buttons-programming.ui:1319
+#: src/buttons-advanced.ui:622 src/buttons-programming.ui:1319
 msgid "Absolute Value"
 msgstr "Wartość bezwzględna"
 
-#: src/buttons-advanced.ui:651
+#: src/buttons-advanced.ui:646
 msgid "Real Component"
 msgstr "Część rzeczywista"
 
-#: src/buttons-advanced.ui:668
+#: src/buttons-advanced.ui:663
 msgid "Complex conjugate"
 msgstr "Sprzężenie zespolone"
 
-#: src/buttons-advanced.ui:685
+#: src/buttons-advanced.ui:680
 msgid "Complex argument"
 msgstr "Argument liczby zespolonej"
 
-#: src/buttons-advanced.ui:702
+#: src/buttons-advanced.ui:697
 msgid "Natural Logarithm"
 msgstr "Logarytm naturalny"
 
-#: src/buttons-advanced.ui:718 src/buttons-financial.ui:1908
+#: src/buttons-advanced.ui:713 src/buttons-financial.ui:1908
 #: src/buttons-programming.ui:1260
 msgid "Logarithm"
 msgstr "Logarytm"
 
-#: src/buttons-advanced.ui:733 src/buttons-financial.ui:2476
-#: src/buttons-programming.ui:2176
+#: src/buttons-advanced.ui:728 src/buttons-financial.ui:2470
+#: src/buttons-programming.ui:2171
 msgid "Exponent [^ or **]"
 msgstr "Wykładnik [^ lub **]"
 
 #. Accessible name for the exponentiation (x to the power of y) button
-#: src/buttons-advanced.ui:738 src/buttons-basic.ui:401
-#: src/buttons-financial.ui:2481 src/buttons-programming.ui:2181
+#: src/buttons-advanced.ui:733 src/buttons-basic.ui:396
+#: src/buttons-financial.ui:2475 src/buttons-programming.ui:2176
 msgid "Exponent"
 msgstr "Wykładnik"
 
-#: src/buttons-advanced.ui:762 src/buttons-financial.ui:2505
+#: src/buttons-advanced.ui:757 src/buttons-financial.ui:2499
 #: src/buttons-programming.ui:1244
 msgid "Root [Ctrl+R]"
 msgstr "Pierwiastek [Ctrl+R]"
 
-#: src/buttons-advanced.ui:778 src/buttons-basic.ui:424
-#: src/buttons-financial.ui:2456
+#: src/buttons-advanced.ui:773 src/buttons-basic.ui:419
+#: src/buttons-financial.ui:2450
 msgid "Undo [Ctrl+Z]"
 msgstr "Cofa [Ctrl+Z]"
 
-#: src/buttons-advanced.ui:798
+#: src/buttons-advanced.ui:793
 msgid "Pi [Ctrl+P]"
 msgstr "Pi [Ctrl+P]"
 
-#: src/buttons-advanced.ui:821
+#: src/buttons-advanced.ui:816
 msgid "Euler’s Number"
 msgstr "Liczba Eulera"
 
-#: src/buttons-advanced.ui:851
+#: src/buttons-advanced.ui:846
 msgid "Cosine"
 msgstr "Cosinus"
 
-#: src/buttons-advanced.ui:866
+#: src/buttons-advanced.ui:861
 msgid "Sine"
 msgstr "Sinus"
 
-#: src/buttons-advanced.ui:881
+#: src/buttons-advanced.ui:876
 msgid "Tangent"
 msgstr "Tangens"
 
-#: src/buttons-advanced.ui:896
+#: src/buttons-advanced.ui:891
 msgid "Hyperbolic Sine"
 msgstr "Sinus hiperboliczny"
 
-#: src/buttons-advanced.ui:912
+#: src/buttons-advanced.ui:907
 msgid "Hyperbolic Cosine"
 msgstr "Cosinus hiperboliczny"
 
-#: src/buttons-advanced.ui:928
+#: src/buttons-advanced.ui:923
 msgid "Hyperbolic Tangent"
 msgstr "Tangens hiperboliczny"
 
-#: src/buttons-advanced.ui:951
+#: src/buttons-advanced.ui:946
 msgid "Additional Functions"
 msgstr "Dodatkowe funkcje"
 
 #. Accessible name for the store value button
-#: src/buttons-advanced.ui:954 src/buttons-programming.ui:1860
+#: src/buttons-advanced.ui:949 src/buttons-programming.ui:1855
 msgid "Store"
 msgstr "Przechowaj"
 
@@ -242,16 +242,16 @@ msgstr "Przechowaj"
 msgid "Percentage [%]"
 msgstr "Procent [%]"
 
-#: src/buttons-basic.ui:382
+#: src/buttons-basic.ui:377
 msgid "Square root [Ctrl+R]"
 msgstr "Pierwiastek kwadratowy [Ctrl+R]"
 
-#: src/buttons-basic.ui:397
+#: src/buttons-basic.ui:392
 msgid "Square [Ctrl+2]"
 msgstr "Kwadrat [Ctrl+2]"
 
 #. Title of Compounding Term dialog
-#: src/buttons-financial.ui:8 src/buttons-financial.ui:2290
+#: src/buttons-financial.ui:8 src/buttons-financial.ui:2284
 msgid "Compounding Term"
 msgstr "Okres kapitalizacji"
 
@@ -260,7 +260,7 @@ msgstr "Okres kapitalizacji"
 #: src/buttons-financial.ui:723 src/buttons-financial.ui:907
 #: src/buttons-financial.ui:1091 src/buttons-financial.ui:1275
 #: src/buttons-financial.ui:1459 src/buttons-financial.ui:1674
-#: src/buttons-programming.ui:2306
+#: src/buttons-programming.ui:2301
 msgid "_Cancel"
 msgstr "_Anuluj"
 
@@ -351,7 +351,7 @@ msgid "_Period:"
 msgstr "_Okres:"
 
 #. Title of Future Value dialog
-#: src/buttons-financial.ui:374 src/buttons-financial.ui:2322
+#: src/buttons-financial.ui:374 src/buttons-financial.ui:2316
 msgid "Future Value"
 msgstr "Wartość przyszła"
 
@@ -380,7 +380,7 @@ msgid "_Number of Periods:"
 msgstr "_Liczba okresów:"
 
 #. Title of Gross Profit Margin dialog
-#: src/buttons-financial.ui:557 src/buttons-financial.ui:2440
+#: src/buttons-financial.ui:557 src/buttons-financial.ui:2434
 msgid "Gross Profit Margin"
 msgstr "Marża zysku brutto"
 
@@ -399,7 +399,7 @@ msgid "_Margin:"
 msgstr "_Marża:"
 
 #. Title of Periodic Payment dialog
-#: src/buttons-financial.ui:709 src/buttons-financial.ui:2423
+#: src/buttons-financial.ui:709 src/buttons-financial.ui:2417
 msgid "Periodic Payment"
 msgstr "Płatność okresowa"
 
@@ -424,7 +424,7 @@ msgid "_Term:"
 msgstr "Okr_es:"
 
 #. Title of Present Value dialog
-#: src/buttons-financial.ui:893 src/buttons-financial.ui:2406
+#: src/buttons-financial.ui:893 src/buttons-financial.ui:2400
 msgid "Present Value"
 msgstr "Obecna wartość"
 
@@ -439,7 +439,7 @@ msgstr ""
 "okresowej stopy procentowej w danym okresie. "
 
 #. Title of Periodic Interest Rate dialog
-#: src/buttons-financial.ui:1077 src/buttons-financial.ui:2389
+#: src/buttons-financial.ui:1077 src/buttons-financial.ui:2383
 msgid "Periodic Interest Rate"
 msgstr "Okresowa stopa zwrotu"
 
@@ -524,68 +524,68 @@ msgstr ""
 "stopie procentowej."
 
 #. 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
-#: src/buttons-financial.ui:2284
+#: src/buttons-financial.ui:2278
 msgid "Ctrm"
 msgstr "Ctrm"
 
 #. 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
-#: src/buttons-financial.ui:2300
+#: src/buttons-financial.ui:2294
 msgid "Ddb"
 msgstr "Ddb"
 
-#: src/buttons-financial.ui:2306
+#: src/buttons-financial.ui:2300
 msgid "Double Declining Depreciation"
 msgstr "Amortyzacja metodą podwójnie malejącego salda"
 
 #. 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
-#: src/buttons-financial.ui:2316
+#: src/buttons-financial.ui:2310
 msgid "Fv"
 msgstr "Fv"
 
 #. 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)
-#: src/buttons-financial.ui:2332
+#: src/buttons-financial.ui:2326
 msgid "Term"
 msgstr "Termin"
 
-#: src/buttons-financial.ui:2338
+#: src/buttons-financial.ui:2332
 msgid "Financial Term"
 msgstr "Termin finansowy"
 
 #. 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
-#: src/buttons-financial.ui:2349
+#: src/buttons-financial.ui:2343
 msgid "Syd"
 msgstr "Syd"
 
-#: src/buttons-financial.ui:2355
+#: src/buttons-financial.ui:2349
 msgid "Sum of the Years Digits Depreciation"
 msgstr "Amortyzacja metodą sumy cyfr lat amortyzacji"
 
 #. 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
-#: src/buttons-financial.ui:2366
+#: src/buttons-financial.ui:2360
 msgid "Sln"
 msgstr "Sln"
 
-#: src/buttons-financial.ui:2372
+#: src/buttons-financial.ui:2366
 msgid "Straight Line Depreciation"
 msgstr "Amortyzacja liniowa"
 
 #. 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
-#: src/buttons-financial.ui:2383
+#: src/buttons-financial.ui:2377
 msgid "Rate"
 msgstr "Stopa"
 
 #. 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
-#: src/buttons-financial.ui:2400
+#: src/buttons-financial.ui:2394
 msgid "Pv"
 msgstr "Ow"
 
 #. 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
-#: src/buttons-financial.ui:2417
+#: src/buttons-financial.ui:2411
 msgid "Pmt"
 msgstr "Pmt"
 
 #. 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
-#: src/buttons-financial.ui:2434
+#: src/buttons-financial.ui:2428
 msgid "Gpm"
 msgstr "Gpm"
 
@@ -617,57 +617,57 @@ msgstr "Część całkowita"
 msgid "Fractional Component"
 msgstr "Część ułamkowa"
 
-#: src/buttons-programming.ui:1901
+#: src/buttons-programming.ui:1896
 msgid "Boolean Exclusive OR"
 msgstr "Zmienna wykluczająca LUB"
 
-#: src/buttons-programming.ui:1918
+#: src/buttons-programming.ui:1913
 msgid "Boolean OR"
 msgstr "Zmienna LUB"
 
-#: src/buttons-programming.ui:1935
+#: src/buttons-programming.ui:1930
 msgid "Boolean AND"
 msgstr "Zmienna ORAZ"
 
 #. Accessible name for the shift left button
-#: src/buttons-programming.ui:1999 src/buttons-programming.ui:2002
+#: src/buttons-programming.ui:1994 src/buttons-programming.ui:1997
 msgid "Shift Left"
 msgstr "Przesuwa w lewo"
 
 #. Accessible name for the shift right button
-#: src/buttons-programming.ui:2042 src/buttons-programming.ui:2045
+#: src/buttons-programming.ui:2037 src/buttons-programming.ui:2040
 msgid "Shift Right"
 msgstr "Przesuwa w prawo"
 
 #. Title of insert character code dialog
-#: src/buttons-programming.ui:2086 src/buttons-programming.ui:2259
+#: src/buttons-programming.ui:2081 src/buttons-programming.ui:2254
 msgid "Insert Character Code"
 msgstr "Wstawia kod znaku"
 
 #. Accessible name for the insert character button
-#: src/buttons-programming.ui:2090
+#: src/buttons-programming.ui:2085
 msgid "Insert Character"
 msgstr "Wstaw znak"
 
-#: src/buttons-programming.ui:2106
+#: src/buttons-programming.ui:2101
 msgid "Boolean NOT"
 msgstr "Zmienna NIE"
 
-#: src/buttons-programming.ui:2205
+#: src/buttons-programming.ui:2200
 msgid "Ones’ Complement"
 msgstr "Uzupełnia do jedności"
 
-#: src/buttons-programming.ui:2222
+#: src/buttons-programming.ui:2217
 msgid "Two’s Complement"
 msgstr "Uzupełnia do dwóch"
 
 #. Insert ASCII dialog: Label before character entry
-#: src/buttons-programming.ui:2272
+#: src/buttons-programming.ui:2267
 msgid "Ch_aracter:"
 msgstr "Zna_k:"
 
 #. Insert ASCII dialog: Button to insert selected character
-#: src/buttons-programming.ui:2321
+#: src/buttons-programming.ui:2316
 msgid "_Insert"
 msgstr "_Wstaw"
 
@@ -747,7 +747,7 @@ msgstr "Projekt GNOME"
 
 #. Program name in the about dialog
 #: data/org.gnome.Calculator.desktop.in:3 src/math-window.ui:48
-#: src/gnome-calculator.vala:80 src/gnome-calculator.vala:332
+#: src/gnome-calculator.vala:81 src/gnome-calculator.vala:339
 msgid "Calculator"
 msgstr "Kalkulator"
 
@@ -758,8 +758,8 @@ msgstr "obliczenia;liczenie;arytmetyczne;naukowe;finansowe;"
 
 #. Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 #: data/org.gnome.Calculator.desktop.in:9
-msgid "accessories-calculator"
-msgstr "accessories-calculator"
+msgid "gnome-calculator"
+msgstr "gnome-calculator"
 
 #: src/math-converter.ui:16
 msgid "Switch conversion units"
@@ -786,23 +786,23 @@ msgstr "Nazwa zmiennej"
 msgid "Store value into existing or new variable"
 msgstr "Przechowuje wartość w istniejącej lub nowej zmiennej"
 
-#: src/math-window.ui:20 src/math-window.vala:82
+#: src/math-window.ui:20 src/math-window.vala:88
 msgid "Basic Mode"
 msgstr "Tryb podstawowy"
 
-#: src/math-window.ui:25 src/math-window.vala:87
+#: src/math-window.ui:25 src/math-window.vala:93
 msgid "Advanced Mode"
 msgstr "Tryb zaawansowany"
 
-#: src/math-window.ui:30 src/math-window.vala:92
+#: src/math-window.ui:30 src/math-window.vala:98
 msgid "Financial Mode"
 msgstr "Tryb finansowy"
 
-#: src/math-window.ui:35 src/math-window.vala:97
+#: src/math-window.ui:35 src/math-window.vala:103
 msgid "Programming Mode"
 msgstr "Tryb programistyczny"
 
-#: src/math-window.ui:40 src/math-window.vala:102
+#: src/math-window.ui:40 src/math-window.vala:108
 msgid "Keyboard Mode"
 msgstr "Tryb klawiatury"
 
@@ -832,95 +832,100 @@ msgstr "Otwarcie pomocy"
 
 #: src/math-shortcuts.ui:41
 msgctxt "shortcut window"
+msgid "Clear history"
+msgstr "Wyczyszczenie historii"
+
+#: src/math-shortcuts.ui:48
+msgctxt "shortcut window"
 msgid "Quit the application"
 msgstr "Zakończenie działania programu"
 
-#: src/math-shortcuts.ui:49
+#: src/math-shortcuts.ui:56
 msgctxt "shortcut window"
 msgid "Switching modes"
 msgstr "Przełączanie trybów"
 
-#: src/math-shortcuts.ui:54
+#: src/math-shortcuts.ui:61
 msgctxt "shortcut window"
 msgid "Switch to Basic mode"
 msgstr "Przełączenie na tryb podstawowy"
 
-#: src/math-shortcuts.ui:61
+#: src/math-shortcuts.ui:68
 msgctxt "shortcut window"
 msgid "Switch to Advanced mode"
 msgstr "Przełączenie na tryb zaawansowany"
 
-#: src/math-shortcuts.ui:68
+#: src/math-shortcuts.ui:75
 msgctxt "shortcut window"
 msgid "Switch to Financial mode"
 msgstr "Przełączenie na tryb finansowy"
 
-#: src/math-shortcuts.ui:75
+#: src/math-shortcuts.ui:82
 msgctxt "shortcut window"
 msgid "Switch to Programming mode"
 msgstr "Przełączenie na tryb programistyczny"
 
-#: src/math-shortcuts.ui:82
+#: src/math-shortcuts.ui:89
 msgctxt "shortcut window"
 msgid "Switch to Keyboard mode"
 msgstr "Przełączenie na tryb klawiatury"
 
-#: src/math-shortcuts.ui:90
+#: src/math-shortcuts.ui:97
 msgctxt "shortcut window"
 msgid "Keyboard entry"
 msgstr "Pole klawiatury"
 
-#: src/math-shortcuts.ui:95
+#: src/math-shortcuts.ui:102
 msgctxt "shortcut window"
 msgid "Multiply (×)"
 msgstr "Mnożenie (×)"
 
-#: src/math-shortcuts.ui:102
+#: src/math-shortcuts.ui:109
 msgctxt "shortcut window"
 msgid "Divide (÷)"
 msgstr "Dzielenie (÷)"
 
-#: src/math-shortcuts.ui:109
+#: src/math-shortcuts.ui:116
 msgctxt "shortcut window"
 msgid "Square root (√)"
 msgstr "Pierwiastek kwadratowy (√)"
 
-#: src/math-shortcuts.ui:116
+#: src/math-shortcuts.ui:123
 msgctxt "shortcut window"
 msgid "Inverse"
 msgstr "Odwrócenie"
 
-#: src/math-shortcuts.ui:123
+#: src/math-shortcuts.ui:130
 msgctxt "shortcut window"
 msgid "Pi (π)"
 msgstr "Pi (π)"
 
-#: src/math-shortcuts.ui:130
+#: src/math-shortcuts.ui:137
 msgctxt "shortcut window"
 msgid "Enter numbers in scientific format"
 msgstr "Wpisywanie liczb w formacie naukowym"
 
-#: src/math-shortcuts.ui:138
+#: src/math-shortcuts.ui:145
 msgctxt "shortcut window"
 msgid "Programming mode"
 msgstr "Tryb programistyczny"
 
-#: src/math-shortcuts.ui:143
+#: src/math-shortcuts.ui:150
 msgctxt "shortcut window"
 msgid "Switch to binary"
 msgstr "Przełączenie na system dwójkowy"
 
-#: src/math-shortcuts.ui:150
+#: src/math-shortcuts.ui:157
 msgctxt "shortcut window"
 msgid "Switch to octal"
 msgstr "Przełączenie na system ósemkowy"
 
-#: src/math-shortcuts.ui:157
+#: src/math-shortcuts.ui:164
 msgctxt "shortcut window"
 msgid "Switch to decimal"
 msgstr "Przełączenie na system dziesiętny"
 
-#: src/math-shortcuts.ui:164
+#: src/math-shortcuts.ui:171
 msgctxt "shortcut window"
 msgid "Switch to hexadecimal"
 msgstr "Przełączenie na system szesnastkowy"
@@ -1480,8 +1485,8 @@ msgid "Shift is only possible on integer values"
 msgstr "Przesunięcie jest możliwe tylko na wartościach całkowitych"
 
 #: lib/serializer.vala:332
-msgid "Precision error"
-msgstr "Błąd precyzji"
+msgid "Overflow: the result couldn’t be calculated"
+msgstr "Przepełnienie: nie można obliczyć wyniku"
 
 #: lib/unit.vala:29
 msgid "Angle"
@@ -2790,27 +2795,27 @@ msgid "Show release version"
 msgstr "Wyświetla wersję wydania"
 
 #. Translators: Error message displayed when unable to launch help browser
-#: src/gnome-calculator.vala:296
+#: src/gnome-calculator.vala:303
 msgid "Unable to open help file"
 msgstr "Nie można otworzyć pliku pomocy"
 
 #. The translator credits. Please translate this with your name (s).
-#: src/gnome-calculator.vala:327
+#: src/gnome-calculator.vala:334
 msgid "translator-credits"
 msgstr ""
 "Artur Flinta <aflinta at kernel pl>, 2003-2006\n"
 "Wadim Dziedzic <wdziedzic aviary pl>, 2007-2009\n"
 "Tomasz Dominikowski <dominikowski gmail com>, 2008-2010\n"
-"Piotr Drąg <piotrdrag gmail com>, 2009-2017\n"
+"Piotr Drąg <piotrdrag gmail com>, 2009-2018\n"
 "Paweł Żołnowski <pawel zolnowski name>, 2014-2015\n"
-"Aviary.pl <community-poland mozilla org>, 2007-2017"
+"Aviary.pl <community-poland mozilla org>, 2007-2018"
 
-#: src/gnome-calculator.vala:333
+#: src/gnome-calculator.vala:340
 msgid "About Calculator"
 msgstr "O kalkulatorze"
 
 #. Short description in the about dialog
-#: src/gnome-calculator.vala:341
+#: src/gnome-calculator.vala:348
 msgid "Calculator with financial and scientific modes."
 msgstr "Kalkulator z trybem finansowym i naukowym."
 
@@ -2892,6 +2897,6 @@ msgstr "32 bity"
 msgid "64 bits"
 msgstr "64 bity"
 
-#: src/math-window.vala:130
+#: src/math-window.vala:134
 msgid "_Quit"
 msgstr "Za_kończ"