1: 2015-11-04 (水) 23:15:32 osinko  |
2: 2015-11-04 (水) 23:26:40 osinko |
| | #jsmath | | #jsmath |
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| | + | \(\displaystyle \lim _{ x\rightarrow \infty }{ { \left( 1+\frac { 1 }{ x } \right) }^{ x } } \quad =\quad \lim _{ x\rightarrow \infty }{ { \left( \frac { x+1 }{ x } \right) }^{ x } } \quad =\quad \lim _{ x\rightarrow \infty }{ \frac { { \left( x+1 \right) }^{ x } }{ { x }^{ x } } } \quad =\quad e\) |
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| - | \(\displaystyle \int { \frac { 1 }{ x } =\log _{ 2 }{ x } =\ln { (x) } } \) | + | \(\displaystyle \int { \frac { 1 }{ x } =\log _{ e }{ x } =\ln { (x) } } \) |
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| - | \(displaystyle \int { \sqrt { 1-{ x }^{ 2 } } dx } =\sin { x\sqrt { 1-{ x }^{ 2 } } } \) | + | \(\displaystyle \int { \sqrt { 1-{ x }^{ 2 } } dx } =\sin { x\sqrt { 1-{ x }^{ 2 } } } \) |
![[PukiWiki]](http://unitylabo.s601.xrea.com/xoops/modules/xpwiki/image/pukiwiki.png "[PukiWiki]")
