Math
See also:
Pages
Casio fx-991MS tips and tricks
Boolean algebra laws
Countable sets and Kleene star
Fast Fibonacci algorithms
Project Euler solutions
Fast skipping in a linear congruential generator
Galois linear feedback shift register
Primitive recursive functions
Propositional sequent calculus prover
Free small FFT in multiple languages
Forcing a file’s CRC to any value
Public transit and monotonicity
Polynomial arithmetic shorthand