PEMDASとは 意味・読み方・使い方

使用する際の注意点

• This mnemonic leads many to the error that multiplication has precedent over division, and addition over subtraction; however, these are within the pairs equal in precedence and resolved from left to right. (E.g., 6 − 3 + 2 = (6 − 3) + 2, 6 / 3 × 2 = (6 / 3) × 2, so here subtraction is done before addition, and division is done before multiplication.)

同意語

• please excuse my dear Aunt Sally
• BODMAS
• BOMDAS
• BEDMAS

アナグラム

• AMEPDs, PEDMAS, demaps, despam, medspa