指數(次方 ^)與對數(log)

資料來源: https://www.shuxuele.com/algebra/exponents-logarithms.html

小算盤

GITHUB: https://github.com/jash-git/Jash-good-idea-20210218-001/tree/master/%E6%8C%87%E6%95%B8%E8%88%87%E5%B0%8D%E6%95%B8

2為基底

10為基底(底數)

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