CEESxSQT—Square root
CEESxSQT returns the square root of parm1 by using the equation:
The following routines are provided for the various data types
supported:
- CEESSSQT
- 32-bit single floating-point number
- CEESDSQT
- 64-bit double floating-point number
- CEESQSQT
- 128-bit extended floating-point number
- CEESTSQT
- 32-bit single floating-point complex number
- CEESESQT
- 64-bit double floating-point complex number
- CEESRSQT
- 128-bit extended floating-point complex number
Syntax >>-CEESxSQT--(--parm1--,--fc--,--result--)---------------------><
- parm1 (input)
- The input to the square root routine. The input range for real
number functions is: parm1 is greater than, or equal to,
0.
For complex numbers, the input range is not restricted.
- 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. CEE1UQ 2 2010 The parameter was less than limit in math routine routine-name. - result (output)
- The result of the square root routine. The output range for
functions of real variables is:
