Tangent function. Argument in degrees.
Elemental function
Same as X.
The result approximates tan(X), where X has a value in degrees.
TAND (45.0) has the value 1.0.
| Specific Name | Argument Type | Result Type | Pass As Arg? |
|---|---|---|---|
| TAND | default real | default real | yes |
| DTAND | double precision real | double precision real | yes |
| QTAND | REAL(16) | REAL(16) | yes |