Last Updated：2025/12/07
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When adding thousands of floating-point numbers, I used the Kahan summation algorithm to drastically reduce accumulated rounding errors.
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When adding thousands of floating-point numbers, I used the Kahan summation algorithm to drastically reduce accumulated rounding errors.
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Related words
Kahan summation algorithm
Proper noun
Japanese Meaning
(数値解析) 有限精度の浮動小数点数を順次足し合わせた際に生じる数値誤差を、各ステップの小さな誤差を別の変数で追跡することで大幅に低減するアルゴリズム。
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