Arccosine (inverse cosine) function.
Class
Elemental function
Result Type and Attributes
Same as X.
Result Value
Examples
ACOS (1.0) has the value 0.0.
Specific Name | Argument Type | Result Type | Pass As Arg? |
---|---|---|---|
ACOS | default real | default real | yes |
DACOS | double precision real | double precision real | yes |
QACOS (1) | REAL(16) | REAL(16) | yes |
QARCOS (1) | REAL(16) | REAL(16) | yes |
Notes: