We use the Flesch Reading Ease algorithm. You can find the implementation at https://github.com/standardebooks/tools/blob/master/se/formatting.py#L173 https://g

We use the Flesch Reading Ease algorithm. You can find the implementation at https://github.com/standardebooks/tools/blob/master/se/formatting.py#L173 https://github.com/standardebooks/tools/blob/master/se/forma... https://en.wikipedia.org/wiki/Flesch%E2%80%93Kincaid_readability_tests#Flesch_reading_ease https://en.wikipedia.org/wiki/Flesch%E2%80%93Kincaid_readabi...