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开始
1
对数
切换对数子部分
1.1
自然对数
2
性质
切换性质子部分
2.1
换底公式
切换目录
CLEP 大学代数/对数
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来自维基教科书,开放的书籍,面向开放的世界
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CLEP 大学代数
对数
[
编辑
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编辑源代码
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自然对数
[
编辑
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编辑源代码
]
性质
[
编辑
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编辑源代码
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log
x
y
=
log
x
+
log
y
{\displaystyle \log xy=\log x+\log y}
log
x
y
=
log
x
−
log
y
{\displaystyle \log {\frac {x}{y}}=\log x-\log y}
log
x
y
=
y
×
log
x
{\displaystyle \log x^{y}=y\times \log x}
换底公式
[
编辑
|
编辑源代码
]
类别
:
书籍:CLEP 大学代数
华夏公益教科书