打うち切きり誤ご差さ

noun

truncation error

Computing term for the error introduced when an infinite process is cut off after a finite number of steps, such as in numerical series or digital signal processing.

• 数すう値ち計けい算さんでは、打うち切きり誤ご差さを小ちいさくするために高こう次じの項こうまで計けい算さんする。

  In numerical computation, higher-order terms are calculated to reduce truncation error.