COTAND
— Cotangent function, degrees ¶COTAND(X)
computes the cotangent of X in degrees. Equivalent to
COSD(x)
divided by SIND(x)
, or 1 / TAND(x)
.
GNU extension.
This function is for compatibility only and should be avoided in favor of standard constructs wherever possible.
Elemental function
RESULT = COTAND(X)
X | The type shall be REAL . |
The return value has same type and kind as X, and its value is in degrees.
program test_cotand real(8) :: x = 0.165_8 x = cotand(x) end program test_cotand
Name | Argument | Return type | Standard |
---|---|---|---|
COTAND(X) | REAL(4) X | REAL(4) | GNU extension |
DCOTAND(X) | REAL(8) X | REAL(8) | GNU extension |
Converse function:
TAND
— Tangent function, degrees
Radians function:
COTAN
— Cotangent function