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  1.  Home
  2. RPG400-L
  3. August 2022

Re: Calculation gives wrong result

In COBOL, the precedence of math operators is PEDMAS:
*() ** / * + -*

In RPG, multiplication and division have equal precedence, so the first
encountered is the first executed


On Mon, Aug 29, 2022 at 2:57 PM Justin Taylor <jtaylor.0ab@xxxxxxxxx> wrote:

Both of these should give 4:
7 * (4 / 7)
7 * 4 / 7

RPG gives 3 and 4 as the result. I assume it has something to do with
intermediate result variables, but I can't see how. Can someone explain?



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