This is strange:
sage: import mpmath
sage: exp(mpmath.mpf('-0.0712959029907420240935'))raises "TypeError: 'int' object is not callable". I can, of course, use mpmath.exp on the number, but I would expect automatic conversion. This works, though: sage: exp(-0.0712959029907420240935) 0.93118631054266770709 And if I wrap the mpf in "N( )" to explicitly convert to a regular Sage float, it works. I'm using 5.3 on 64-bit Linux. Is this expected behavior, or a bug? Dan -- --- Dan Drake ----- http://math.pugetsound.edu/~ddrake -------
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