catalan | Numeric.Combinatorics |
choose | Numeric.Combinatorics |
derangement | Numeric.Combinatorics |
doubleFactorial | Numeric.Combinatorics |
factorial | Numeric.Combinatorics |
hsDerangement | Numeric.Pure |
isPerfect | Numeric.NumberTheory |
isPrime | Numeric.Integer |
littleOmega | Numeric.NumberTheory |
sumDivisors | Numeric.NumberTheory |
tau | Numeric.NumberTheory |
totient | Numeric.NumberTheory |