MutateSequence (474 Runs) Mutate sequences using mutation codes last improved by zvoase
Calc_UPC_Check_Digit (469 Runs) Give me the first 11 digits of a UPC and I'll tell you its check digit. Or will validate a full UPC last improved by newacct
primeFactors (451 Runs) Calculates the prime factors of a number last improved by hughdbrown
Regex_Filter (433 Runs) Search text and keep only that which matches a regular expression last improved by greg