ArrayFire: acos
Evaluate the inverse cosine function (arc cosine). More...
Functions | |
| AFAPI array | acos (const array &in) |
| C++ Interface to evaluate the inverse cosine function. More... | |
| AFAPI af_err | af_acos (af_array *out, const af_array in) |
| C Interface to evaluate the inverse cosine function. More... | |
Evaluate the inverse cosine function (arc cosine).
The inverse of cosine so that, if y = cos(x), then x = arccos(y).
C++ Interface to evaluate the inverse cosine function.
- Parameters
- Returns
- inverse cosine
- Examples
- pde/bhrt.cpp.
◆ af_acos()
C Interface to evaluate the inverse cosine function.
- Parameters
-
[out] out inverse cos [in] in input array
- Returns
- AF_SUCCESS, if function returns successfully, else an af_err code is given