Arctangent (inverse tangent) function. Result in degrees.
Elemental function
Same as X.
ATAND (1.0) has the value 45.0°.
| Specific Name | Argument Type | Result Type | Pass As Arg? |
|---|---|---|---|
| ATAND | default real | default real | yes |
| DATAND | double precision real | double precision real | yes |
| QATAND | REAL(16) | REAL(16) | yes |