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truncation error

/trʌŋˈkeɪʃən ˈerər/

翻译: 在数学或计算中,因截断(舍去)无穷级数或小数展开的剩余项以近似原过程而产生的误差,会导致精度损失。

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phrase

/trʌŋˈkeɪʃən ˈerər/C1formaltechnical
  • zh在数学或计算中,因截断(舍去)无穷级数或小数展开的剩余项以近似原过程而产生的误差,会导致精度损失。

An error that occurs when a mathematical or computational process is approximated by cutting off (truncating) an infinite series or decimal expansion, resulting in a loss of precision.

  1. Numerical approximation errorC1formal

    An error that occurs when a mathematical process is approximated by truncating an infinite series or iterative process, resulting in a difference between the exact value and the approximated value.

    zh截断误差

    • The truncation error in the Taylor series approximation was minimized by including more terms.
    • When using numerical integration, truncation errors can accumulate if the step size is too large.
    • The algorithm's accuracy is limited by the truncation error of the finite difference method.