[issue9829] Unexpected Fraction.from_float() Behavior
R. David Murray
report at bugs.python.org
Sat Sep 11 16:00:04 CEST 2010
R. David Murray <rdmurray at bitdance.com> added the comment:
Please read about floating point arithmetic in the tutorial:
http://docs.python.org/tutorial/floatingpoint.html
Also observe that this works:
>>> Fraction(Decimal('1.23'))
Fraction(123, 100)
So yes, it is a limitation in how floating point is represented...in all languages and platforms that use binary floating point.
----------
nosy: +r.david.murray
resolution: -> invalid
status: open -> closed
_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9829>
_______________________________________
More information about the Python-bugs-list
mailing list