POW
Gives the real result of the operation: (base
exponent
)
'base' being the first argument and 'exponent' the second one. The exponent is a real
value.
Arguments | |||
|---|---|---|---|
IN | IN | REAL | Real number to be raised |
EXP | EXP | REAL | Power (exponent) |
POW | Q | REAL | (IN EXP )1.0 if IN is not 0.0 and EXP is 0.0 0.0 if IN is 0.0 and EXP is negative 0.0 if both IN and EXP are 0.0 0.0 if IN is negative and EXP does not correspond to an integer |
Example
(* FBD Program using "POW" Function *)
(* ST Equivalence: *)
result := POW (xval, power);
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