Lets say that we want a list of the numbers 0,0.001,0.002 ... 2 if we use srange after some values we have rounding errors:
srange(0,2,0.001)
... 1.13799999999999, 1.13899999999999, 1.13999999999999, 1.14099999999999, 1.14199999999999...
why? Is this a bug? A quick solution is to use numpy:
import numpy as np
p=np.arange(0,2,0.001);p
array([ 0.00000000e+00, 1.00000000e-03, 2.00000000e-03, ...,
1.99700000e+00, 1.99800000e+00, 1.99900000e+00])
but the question remains... why srange doesn't work correctly?
(tested on Sage 5.0.1 & 5.0 & 4.7.2)
