Calculate the arctangent of each element in an array.
> arctan([0, 1, -1])[0, Math.PI / 4, -Math.PI / 4] Copy
> arctan([0, 1, -1])[0, Math.PI / 4, -Math.PI / 4]
The array of numbers.
An array with the arctangent of each input element.
Calculate the arctangent of each element in an array.
Example