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log(e)324=5.7807435157923293844154451906065
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4Â¥: Originally posted by xuguanghua at 2014-01-05 22:50:44
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ÆäÖÐ ln3=ln(e+3-e)=ln3[1+(3-e)/e]=1+ln[1+(3-e)/e]=1+(3-e)/e-[(3-e)/e]^2/2+....=1.0986.....
ln(1+x)=x-x^2/2+x^3/3+.......
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5Â¥2014-01-05 23:25:04
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