* add conditional probability algorithm
* test: assert error messages, add new line at end of file, improve docs and test descriptions
* Apply self test comment
Co-authored-by: realstealthninja <68815218+realstealthninja@users.noreply.github.com>
* docs: use proper latex syntax probability/conditional_probability.cpp
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Co-authored-by: realstealthninja <68815218+realstealthninja@users.noreply.github.com>