math cos for math

Returns the cosine of the number.

Signature

> math cos --degrees

Parameters

• --degrees (-d): Use degrees instead of radians

Examples

Apply the cosine to π

> math pi | math cos
-1

Apply the cosine to a list of angles in degrees

> [0 90 180 270 360] | math cos -d
╭───┬─────────╮
│ 0 │  1.0000 │
│ 1 │  0.0000 │
│ 2 │ -1.0000 │
│ 3 │  0.0000 │
│ 4 │  1.0000 │
╰───┴─────────╯