New submission from Lovi <[email protected]>:
I think it's appropriate to add the generator fib() to the math module. With
fib(), some operations will be easier.
The generator is like this:
def fib(count=None):
if count is not None and not isinstance(count, int):
raise ValueError(f"Parameter count has an unexpected type:
{count.__class__.__name__}.")
a, b = 0, 1
while True:
a, b = b, a + b
if count is not None:
if not count:
return
count -= 1
yield a
----------
components: Library (Lib)
messages: 358375
nosy: lovi
priority: normal
severity: normal
status: open
title: Add math.fib() generator
type: enhancement
versions: Python 3.9
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Python tracker <[email protected]>
<https://bugs.python.org/issue39043>
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