Fibonacci numbers module

[WixPartner]

Feature or enhancement

Proposal:

Fibonacci numbers module

def fib(n): # write Fibonacci series up to n
a, b = 0, 1
while a < n:
print(a, end=' ')
a, b = b, a+b
print()

def fib2(n): # return Fibonacci series up to n
result = []
a, b = 0, 1
while a < n:
result.append(a)
a, b = b, a+b
return result

Has this already been discussed elsewhere?

No response given

Links to previous discussion of this feature:

No response

[gvanrossum]

This looks like a standard coding exercise. There's no reason to have the code in the stdlib.