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There is a question I am stuck on using the following formula for the unipolar transfer function:
f(net)= 1
__________
-net
1 + e
The example has the following:
out = 1
____________ = 0.977
-3.75
1 + e
How do we arrive at 0.977?
What is e?
e = 2.71828… is the base of natural logarithms. It’s a mathematical constant that comes up in many different equations, similar to π. You will see it all the time when doing exponents and logarithms.
Plug it into your equation and you get 0.977.