[gnumeric] ptukey.gnumeric: use Mathematica-generated reference values.

[Morten Welinder <mortenw src gnome org>]

commit 84dc308496d1d4942a2d24a9f61ace19493838aa
Author: Morten Welinder <terra gnome org>
Date:   Thu May 23 16:51:16 2013 -0400

    ptukey.gnumeric: use Mathematica-generated reference values.
    
    These were created using numerical integral in Mathematica.

 samples/ptukey.gnumeric |  Bin 231221 -> 21705 bytes
 1 files changed, 0 insertions(+), 0 deletions(-)
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diff --git a/samples/ptukey.gnumeric b/samples/ptukey.gnumeric
index 48e5a57..6c58f95 100644
Binary files a/samples/ptukey.gnumeric and b/samples/ptukey.gnumeric differ