CEESxTNH—Hyperbolic tangent
CEESxTNH performs the mathematical function hyperbolic tangent by using the equation: result = tanh (parm1)
The following routines are provided for the various data types
supported:
- CEESSTNH
- 32-bit single floating-point number
- CEESDTNH
- 64-bit double floating-point number
- CEESQTNH
- 128-bit extended floating-point number
- CEESTTNH
- 32-bit single floating-point complex number
- CEESETNH
- 64-bit double floating-point complex number
- CEESRTNH
- 128-bit extended floating-point complex number
Syntax >>-CEESxTNH--(--parm1--,--fc--,--result--)---------------------><
- parm1 (input)
- The input to the hyperbolic tangent routine. The input range
is not restricted for real functions. For complex functions, parm1 must
not approach odd multiples of:
- fc (output)
- A 12-byte feedback code, optional in some languages,
that indicates the result of this service. If you choose to omit this
parameter, refer to Invoking callable services for the appropriate syntax
to indicate that the feedback code was omitted.
The following symbolic conditions can result from this service:
Code Severity Message number Message text CEE000 0 — The service completed successfully. - result (output)
- The result of the hyperbolic tangent routine. The output range
for functions of real variables is:
