test: Accept small numerical differences in more mathematical tests #8312
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This is not quite right as-is, |
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Updated version seems to be suffiicent. |
We can't rely on irrational numbers like pi being represented exactly, particularly when compiling for i386, where the i387 floating-point interface carries out calculations in registers that have higher precision than the actual double-precision variable. The 1980s were a strange time. Resolves: libsdl-org#8311 Signed-off-by: Simon McVittie <[email protected]>
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Merged, thanks! |
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We can't rely on irrational numbers like pi being represented exactly, particularly when compiling for i386, where the i387 floating-point interface carries out calculations in registers that have higher precision than the actual double-precision variable. The 1980s were a strange time.
Resolves: #8311