The hacovercosine, also known as the hacoversed cosine and cohavercosine, is a little-used trigonometric function defined by
(1)
| |||
(2)
|
where is the covercosine and is the sine.
The hacovercosine, also known as the hacoversed cosine and cohavercosine, is a little-used trigonometric function defined by
(1)
| |||
(2)
|
where is the covercosine and is the sine.
Weisstein, Eric W. "Hacovercosine." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Hacovercosine.html