| Description: | Produces the cotangent of X. | ||
| Class: | Elemental function; Generic | ||
| Arguments: | X must be of type real. It must be in degrees and is treated as modulo 360. | ||
| Results: | The result type is the same as X. | ||
| Specific Name | Argument Type | Result Type |
|---|---|---|
| COTAND | REAL(4) | REAL(4) |
| DCOTAND | REAL(8) | REAL(8) |
| QCOTAND | REAL(16) | REAL(16) |
Examples
COTAND (2.0) has the value 0.2863625E+02.
COTAND (0.6) has the value 0.9548947E+02.