In [1]:
from math import exp
In [2]:
exp(-1)
Out[2]:
In [3]:
exp(0)
Out[3]:
In [4]:
exp(2)
Out[4]:
In [5]:
sigma = exp(-1) + exp(0) + exp(2)
In [6]:
sigma
Out[6]:
In [7]:
exp(2)/sigma
Out[7]:
In [8]:
exp(0)/sigma
Out[8]:
In [9]:
exp(-1)/sigma
Out[9]:
In [ ]: