数式|すうしきsuushiki[0]heiban (flat)

1. nounnumerical formula

• Synonym算式さんしきNeutralAn expression showing a calculation, written with numbers and symbols. Less common than 「数式」, which is the usual word in everyday use.
• Related公式こうしきNeutralA fixed, established formula such as a mathematical law, but it also means 'official' or 'formal'; 「数式」 refers only to mathematical expressions.

Use 「数式」 for mathematical expressions written with numbers and symbols. 「算式」 also works for a calculation expression, while 「公式」 is for fixed formulas such as mathematical laws.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 数字すうじや文字もじなどを記号きごうなどで結むすんで数学すうがく的てきな意味いみを持もたせた式しき。