D21495: Use MPFR in knumber_float in order to improve floating-point precision

Marcelo Mariano noreply at phabricator.kde.org
Thu May 30 18:29:15 BST 2019


marcelomariano added a comment.


  In D21495#472200 <https://phabricator.kde.org/D21495#472200>, @teran wrote:
  
  > In D21495#472071 <https://phabricator.kde.org/D21495#472071>, @cfeck wrote:
  >
  > > Adding Evan since he knows best what prevented the use of MPFR when the code was initially added.
  >
  >
  > Thanks.
  >
  > Honestly, it was disabled by default just because it was new and I didn't want any difference in behavior seemingly out of nowhere. The code is probably pretty good, though i expect some regression tests will have different results due to the difference in precision.
  
  
  I'm attaching the output generated by `knumbertest`.
  Is there any other tests I can run to ensure it's all ok?
  
  F6860510: knumbertest_output.txt <https://phabricator.kde.org/F6860510>

REPOSITORY
  R353 KCalc

REVISION DETAIL
  https://phabricator.kde.org/D21495

To: marcelomariano, cfeck, teran
Cc: kde-utils-devel
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