自じ動どう定てい数すう機き能のう

noun

automatic constant function

A computing feature that automatically applies a stored constant in calculations, such as in spreadsheets or calculators.

• この電でん卓たくには自じ動どう定てい数すう機き能のうが付ついているので、同おなじ計けい算さんを繰くり返かえすときに便べん利りだ。

  This calculator has an automatic constant function, so it's convenient when repeating the same calculation.