is_integer_equivalent_number

abjad.mathtools.is_integer_equivalent_number.is_integer_equivalent_number(argument)

Is true when argument is a number and argument is equivalent to an integer.

>>> abjad.mathtools.is_integer_equivalent_number(12.0)
True
>>> abjad.mathtools.is_integer_equivalent_number(abjad.Duration(1, 2))
False

Returns true or false.