Intel® Fortran Compiler 17.0 Developer Guide and Reference
Elemental Intrinsic Function (Generic): Produces the cotangent of x.
result = COTAN (x)
x |
(Input) Must be of type real; it cannot be zero. It must be in radians and is treated as modulo 2*pi. |
The result type and kind is the same as x.
Specific Name |
Argument Type |
Result Type |
|---|---|---|
COTAN |
REAL(4) |
REAL(4) |
DCOTAN |
REAL(8) |
REAL(8) |
QCOTAN |
REAL(16) |
REAL(16) |
COTAN (2.0) has the value -4.576575E-01.
COTAN (0.6) has the value 1.461696.