## 9.3.31 COTAND (X)

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.

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