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Created attachment 2872 [details]
Simple test program that ouputs results of calling Math.Pow
Mono Version 220.127.116.11ubuntu2.1
Running on BeagleBone platform.
Calling Math.Pow() returns incorrect results, like this:
Math.Pow(10, -5) results. Expected: 1E-05 Actual: 0.00891799479722977
Math.Pow(10, 5) results. Expected: 100000 Actual: 0.257413864135742
Math.Pow(2, 4) results. Expected: 16 Actual: 0.263913869857788
Math.Pow(2, 8) results. Expected: 256 Actual: 1
This works as expected on the x86 version 18.104.22.168 (Debian 22.214.171.124-1~dhx1~lucid1).
Probably a dup of:
Ah. Yes, it is in fact using hardfp. Didn't know that caused issues with mono.
I'm sure that's the cause.
*** This bug has been marked as a duplicate of bug 7938 ***