math arccos for math

Returns the arccosine of the number.

Signature

> math arccos {flags}

Flags

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

Input/output types:

inputoutput
numberfloat
list<number>list<float>

Examples

Get the arccosine of 1

> 1 | math arccos
0.0

Get the arccosine of -1 in degrees

> -1 | math arccos --degrees
180.0