Last Updated
：2025/12/02
numeric promotion
Noun
Japanese Meaning
（プログラミング）数値型の昇格、すなわち、より多くの情報を保持できる数値型へ変換する処理（例：long型からdouble型への変換）
（ plural ）
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(programming) The conversion of a numeric data type into one that can hold more information. For example, the conversion of a long into a double.
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numeric promotion
In Java, numeric promotion occurs when an int is converted to a double to preserve the value in mixed arithmetic.
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In Java, numeric promotion occurs when an int is converted to a double to preserve the value in mixed arithmetic.
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