Simple spaced repetition algorithm. It calculates the number of days to wait before reviewing a piece of information based on how easily the the information was remembered today.
A dart library for pitch detection. It implements the yin algorithm port from the tarsosDSP library by Joren Six. fix(thet uuid package that test package depend on is too low.)
The "Flutter Number Checker" package is for checking favourite number checking algorithms—for example, prime number, the perfect number, Armstrong number, palindrome number, etc.