How to get numbers after decimal point?
5.55 % 1
Keep in mind this won't help you with floating point rounding problems. I.e., you may get:
0.550000000001
Or otherwise a little off the 0.55 you are expecting.
Use modf:
>>> import math
>>> frac, whole = math.modf(2.5)
>>> frac
0.5
>>> whole
2.0
What about:
a = 1.3927278749291
b = a - int(a)
b
>> 0.39272787492910011
Or, using numpy:
import numpy
a = 1.3927278749291
b = a - numpy.fix(a)