Extra Packages

Gets size of map.

Reverses the values.

Exchanges two values.

Gives entries present in both maps.

Updates values based on map function.

Gets values at keys.

Finds greatest common divisor of numbers.

Removes first entry.

Counts occurrences of values.

Counts occurrences of values.

Finds least common multiple of numbers.

Sets value at key.

Checks if any value satisfies a test.

Finds the value separating the higher and lower halves of numbers.

Lists all values.

Lists all keys.

Finds keys of entries passing a test.

Finds error function value of number (approximation).

Finds smallest and largest entries.

Checks is iterable is empty.