float/int operation on Matrix?

[Oyster]

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'

[Aaron Meurer]

Use X.applyfunc(Integer), or X.applyfunc(round) if you want to round
(Integer will truncate).

Aaron Meurer

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