[SciPy-User] Broyden with complex numbers [Was Re: ANN: SciPy 0.11.0 beta 1 released]
Wed Jun 27 08:57:46 CDT 2012
Denis Laxalde a écrit :
>>>> TypeError: Cannot cast ufunc add output from dtype('complex128') to
>>>> dtype('float64') with casting rule 'same_kind'
>> I get "nonlin.py:314: ComplexWarning: Casting complex values to real
>> discards the imaginary part" with Numpy 1.6.1.
>> There's indeed a probable bug on line 314 --- should maybe do
>> "x = x + d" instead of "x += d".
> I agree. That would be consistent with what's done with line_search.
Fixed in master and maintenance/0.11.x.
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