# cd ~yaasita
自然対数(log)の割り算で任意底の対数計算
2013/03/30 00:00
例えば512は2の何乗か調べる場合は
(この場合底はe)
log512/log2 = log2^9/log2 = 9log2/log2 = 9
http://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q1262091227
http://ab.sinryow.net/lesson/shisu.html
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yaasita: SIerから脱出した人
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