math arctan for math

Returns the arctangent of the number.

Signature

> math arctan {flags}

Flags

• --degrees, -d: Return degrees instead of radians

Input/output types:

input	output
list<number>	list<float>
number	float

Examples

Get the arctangent of 1

> 1 | math arctan
0.7853981633974483

Get the arctangent of -1 in degrees

> -1 | math arctan --degrees
-45

Tips: Command math arctan was not included in the official binaries by default, you have to build it with --features=extra flag