Finds largest value.
Finds index of first value passing a test.
Lists all values.
Gives values of array not present in another.
Counts values which satisfy a test.
Copies part of array within.
Counts the number of values.
Lists all possible permutations.
Sets value at index.
Removes duplicate values.
Merges values from arrays.
Lists cartesian product of arrays.
Keeps values which pass a test.
Checks if array has a subsequence.
Copies part of array to another.
Gets zero-based index.
Flattens nested array to given depth.
Checks if array starts with a prefix.
Exchanges two values.
Checks if array has a permutation.
Picks an arbitrary permutation.
Keeps values which pass a test.
Gets zero-based index.
Checks if two arrays are equal.