Validates if a value is a permutation.
Validates if a value is an integer.
Validates if a value is an integer array.
Validates if a value is an array.
Validates if a value is a function.
Validates if a value is a number.
Inverts permutations
Validates if a value is a string primitive.
Validates if a value is a Buffer object.
Computes the parity of a permutation
Validates if a value is ndarray-like.
Validates if a value is a number primitive, excluding NaN.
Validates if a value is a nonnegative integer.
Ranks and unranks permutations
Validates if a value is array-like.
Validates if a value is a number primitive and an integer.
Validates if a value is a positive integer.
Validates if a value is matrix-like.
Validates if a value is a JavaScript object.
Validates if a value is a nonnegative integer array.
Distributed matrix
Storybook addon presenting component with table
Validates if a value is undefined.
Validates if a value is NaN.