Purpose
Hyperbolic cosine function.
Class
Elemental function
Argument Type and Attributes
Result Type and Attributes
Same as X.
Result Value
The result value approximates cosh(X).
Examples
COSH (1.0) has the value 1.5430806 (approximately).
Specific Name | Argument Type | Result Type | Pass As Arg? |
---|---|---|---|
COSH (1a) | default real | default real | yes |
DCOSH (1b) | double precision real | double precision real | yes |
QCOSH (1b) (2) | REAL(16) | REAL(16) | yes |
Notes: