On Tue, Mar 10, 2009 at 2:49 PM, Charles R Harris <[email protected] > wrote:
> > > On Tue, Mar 10, 2009 at 3:16 PM, Stéfan van der Walt <[email protected]>wrote: > >> 2009/3/10 Pauli Virtanen <[email protected]>: >> > Nonzero Python object, hence True. Moreover, it's also True in Python: >> >> Also in C: >> >> #include <math.h> >> #include <stdio.h> >> >> int main() { >> double nan = sqrt(-1); >> printf("%f\n", nan); >> printf("%i\n", bool(nan)); >> return 0; >> } >> >> $ ./nan >> nan >> 1 >> > > So resolved, it is True. > I appear to be late to the party, but IMO it should raise an exception in those cases where it's feasible to do so. -- . __ . |-\ . . [email protected]
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