math cos for math

Signature

> math cos {flags}

Flags

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

Input/output types:

Examples

Apply the cosine to π

>3.141592|math cos|math round--precision4
-1

Apply the cosine to a list of angles in degrees

> [090180270360] |math cos-d
╭───┬───────╮
│0│1.00│
│1│0.00│
│2│-1.00│
│3│0.00│
│4│1.00│
╰───┴───────╯

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