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把小數的幂指數化成分數.然後在分子的幂指數作乘方運算,在分母的幂指數作開方運算.比如2^1.4:1、將幂指數化成分數:1.4=14/10 2、在分子的幂指數作乘方運算:令a=2^14(因為分子是14)3、在分母的幂指數作開方運…
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