[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Octave-bug-tracker] [bug #52627] Failing BIST tests on Mac OS X

From: Rik
Subject: [Octave-bug-tracker] [bug #52627] Failing BIST tests on Mac OS X
Date: Wed, 20 Dec 2017 12:12:08 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:55.0) Gecko/20100101 Firefox/55.0

Follow-up Comment #18, bug #52627 (project octave):

Thank you Ben!  And just as expected, everything is mostly good except for
std::arg of -1 + 0i.

Mac: 3.1415925025939941
Linux: 3.1415927410125732

Clearly they are both approximately PI to 7 digits, but the math lib constant
for PI does not match the atan2 result for PI which leads to problems.

I think I can code around that by using a static variable on Macs to hold the
value of whatever they think PI is.


Reply to this item at:


  Message sent via/by Savannah

reply via email to

[Prev in Thread] Current Thread [Next in Thread]