Last Updated
：2025/12/04
significant figure
Noun
Japanese Meaning
有効数字：測定の精度に応じて意味を持つ数字のこと。すなわち、ゼロ以外の数字や、ゼロ以外の数字に続く数字、または（末尾のゼロが）測定や導出の精度によって正当化された数字を指す。
Sense（1）
Sense（2）
（ plural ）
Quizzes for review
(mathematics) A digit that is meaningful with respect to the precision of a measurement: in other words a digit that is non-zero, followed by a non-zero digit, or (for trailing zeroes) justified by the precision of the derivation or measurement.
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significant figure
When reporting the measurement, make sure each significant figure reflects the true precision of the instruments used.
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When reporting the measurement, make sure each significant figure reflects the true precision of the instruments used.
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