[SciPy-dev] Strange fastumath behavior.
Travis Oliphant
oliphant.travis at ieee.org
Mon Jan 14 18:35:02 EST 2002
After recently installing the new SciPy, I'm getting very strange behavior
with the function sqrt() in fastumath.so for floating point numbers.
With an old installation I get
>>> sqrt(10)
3.1622776601683795
However, with the new version I get
>>> sqrt(10)
9.1706675698104778
I have no idea what changed in fastumath to cause this. It seems more like
compiler flags that changed and are now causing incorrect results. I'm just
not sure.
Any ideas what could have caused this?
-Travis
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