CEESxACS—Arccosine

CEESxACS returns the arccosine of the parameter by using the equation: result = arccos (parm1)

The following routines are provided for the various data types supported:
CEESSACS
32-bit single floating-point number
CEESDACS
64-bit double floating-point number
CEESQACS
128-bit extended floating-point number
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Syntax

>>-CEESxACS--(--parm1--,--fc--,--result--)---------------------><
parm1 (input)
The input to the arccosine routine. The input range is:
Input range of arccosine routine
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.
CEE1V0 2 2016 The absolute value of the parameter was greater than limit in math routine routine-name.
result (output)
The result, in radians, of the arccosine routine.
Result of arccosine routine
Parent topic: Math services