rounding error
短语[计] 舍入误差
词形变化
rounding errors
复数
rounding errors
释义与例句
n.
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1.
The difference between the result of a calculation using exact arithmetic and finite-precision, rounded arithmetic.
可数 不可数 数学The rocket's malfunction was down to a rounding error in the mathematics of its trajectory guidance.
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2.
A negligible fraction of something.
可数 不可数 引申义In the budget of the rocket forces, the 200 thousand dollars for the investigation was a mere rounding error.