Casio anomaly or gremlin or bug...

[Joe Horn]

(09-06-2017 04:14 AM)John Cadick Wrote:  I have also seen folks use the method of giving equal precedence to MD and AS. If that is the case, shouldn't the rule be written as PE(MD)(AS)?

As the Wikipedia page cited above says, "To emphasize that addition and subtraction have the same precedence (and multiplication and division have the same precedence) the mnemonic is sometimes written P E MD AS; or, simply as PEMA".