* spelling corrections
* review
* improved documentation, removed redundant variables, added testing
* added type hint
* camel case to snake case
* spelling fix
* review
* python --> Python # it is a brand name, not a snake
* explicit cast to int
* spaces in int list
* "!= None" to "is not None"
* Update comb_sort.py
* various spelling corrections in documentation & several variables naming conventions fix
* + char in file name
* import dependency - bug fix
Co-authored-by: John Law <johnlaw.po@gmail.com>
Since `j` is redefined before it is used, it makes more sense to declare it with the value `None` instead of `1`.
This fixes a [warning from lgtm](66c4afbd0f/files/other/primelib.py)
This python library contains some useful functions to deal with
prime numbers and whole numbers. The ideas came by the problems sets from ProjectEuler.