8.266 TAND — Tangent function, degrees

Description:

TAND(X) computes the tangent of X in degrees.

Standard:

Fortran 2023

Class:

Elemental function

Syntax:

RESULT = TAND(X)

Arguments:

`X`	The type shall be `REAL`.

Return value:

The return value has same type and kind as X.

Example:

program test_tand
  real(8) :: x = 45_8
  x = tand(x)
end program test_tand

Specific names:

Name	Argument	Return type	Standard
`TAND(X)`	`REAL(4) X`	`REAL(4)`	Fortran 2023
`DTAND(X)`	`REAL(8) X`	`REAL(8)`	GNU extension

See also:

© Free Software Foundation
Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gfortran/TAND.html