Hyperbolic tangent function.
Class
Elemental function
Result Type and Attributes
Same as X.
Result Value
The result has a value equal to tanh(X).
Examples
TANH (1.0) has the value 0.76159416 (approximately).
Specific Name | Argument Type | Result Type | Pass As Arg? |
---|---|---|---|
TANH | default real | default real | yes |
DTANH | double precision real | double precision real | yes |
QTANH | REAL(16) | REAL(16) | yes (1) |
Notes: