TAND — Tangent function, degrees ¶RESULT = TAND(X)
TAND(X) computes the tangent of X in degrees.
Elemental function
| X | The type shall be REAL. |
The return value has same type and kind as X.
program test_tand real(8) :: x = 45_8 x = tand(x) end program test_tand
| Name | Argument | Return type | Standard |
|---|---|---|---|
TAND(X) | REAL(4) X | REAL(4) | Fortran 2023 |
DTAND(X) | REAL(8) X | REAL(8) | GNU extension |
Fortran 2023
Inverse function:
ATAND — Arctangent function, degrees
Radians function:
TAN — Tangent function