A property of mathematical operations or manipulations. It occurs when the order of operations or manipulations does not change the result. This applies to addition and multiplication of real numbers, but not to matrix multiplication. Source: The Selected Edition of the Japanese Language Dictionary About the Selected Edition of the Japanese Language Dictionary Information |
〘名〙 数学的演算や数学的操作に関する性質の一つ。演算や操作の順序を入れ換えても結果に変わりがないときにいう。実数の加法、乗法などはこれであるが、行列の乗法は異なる。
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