Rational Developer for System z
Enterprise PL/I for z/OS, Version 3.8, Language Reference Manual

SCALE

SCALE returns a floating-point value based on the following formula:

The result has the base, mode, and precision of x.

Read syntax diagramSkip visual syntax diagram>>-SCALE(x,n)--------------------------------------------------><
 
x
REAL FLOAT expression.
n
Expression that must have a computational type and is converted to FIXED BINARY(31,0).

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