Hyperbolic cosine function.
Elemental function
Same as X.
The result value approximates cosh(X).
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 |