Use X.applyfunc(Integer), or X.applyfunc(round) if you want to round (Integer will truncate).
Aaron Meurer On Mon, Dec 7, 2015 at 11:58 PM, Oyster <[email protected]> wrote: > If we do not use enumeration, can we do float/int on every Matrix element? I > ask this because I want to show my result while round the float number to > integer. Thanks > > > currently > >>>> from sympy import * >>>> X=Matrix([1.0, 2.0, 3.14]) >>>> print X > Matrix([[1.00000000000000], [2.00000000000000], [3.14000000000000]]) >>>> print X.evalf(1) #in fact, I need Matrix([[1], [2], [3]]) > Matrix([[1.], [2.], [3.]]) >>>> print int(X.evalf(1)) > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > TypeError: int() argument must be a string or a number, not > 'MutableDenseMatrix' > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sympy. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/f2bf4a42-a4de-4e43-8b48-d7bf9837643c%40googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAKgW%3D6%2B896RPYN_WYyqcSYrbxm5SzofyZQ_mWdnzp5LovNes%2BQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
