math arccos
for math
Returns the arccosine of the number.
Signature
> math arccos --degrees
Parameters
--degrees
(-d)
: Return degrees instead of radians
Input/output types:
input | output |
---|---|
list<number> | list<number> |
number | number |
Examples
Get the arccosine of 1
> 1 | math arccos
0
Get the arccosine of -1 in degrees
> -1 | math arccos -d
180
Tips: Command math arccos
was not included in the official binaries by default, you have to build it with --features=extra
flag