ƒXƒ|ƒ“ƒT�[ƒŠƒ“ƒN



�Ï•ª‚ÌŒöŽ®

�¦ƒy�[ƒW“à‚ÉPR¥�L��‚ªŠÜ‚Ü‚ê‚é�ê�‡‚ª‚ ‚è‚Ü‚·�B

�Ï•ª‚ÌŒöŽ®‚ð‚܂Ƃ߂Ă݂܂µ‚½�B

 

�Ï•ª‚ÌŒöŽ®‚à”÷•ª‚ÌŒöŽ®‚Æ“¯‚¶‚悤‚É�A‚ ‚ê‚à‚±‚ê‚à‚Æ•À‚ׂ邯�”‘½‚­‚ ‚è�A‚·‚ׂĂ̌öŽ®‚ð‚¨‚Ú‚¦‚é‚̂͑å•ςł·�B

 

‚Ȃ̂Å�A‚±‚̃y�[ƒW‚Å‚à”÷•ª‚ÌŒöŽ®‚̃y�[ƒW‚Æ“¯‚¶‚悤‚É“d‹C�”Šw‚Å�u‚æ‚­Žg‚¤�Ï•ª‚ÌŒöŽ®�v�A�u‚Ù‚Æ‚ñ‚ÇŽg‚í‚È‚¢�Ï•ª‚ÌŒöŽ®�v�¦‚É•ª‚¯‚Ă݂܂µ‚½�B

 

�¦ŒÂ�l“I‚ÈŒöŽ®‚ÌŽg—p•p“x‚Å•ª‚¯‚Ä‚¢‚Ü‚·‚Ì‚Å�A�l‚É‚æ‚Á‚Ä‚Í�u‚»‚ê‚ÍŽg‚í‚È‚¢‚È‚Ÿ�`�v‚Æ‚©�A�u‚±‚ê‚͂悭Žg‚¤�v‚Æ‚©‚ ‚邯Žv‚¢‚Ü‚·‚ª�A‚»‚ê‚Í‚»‚ê‚Å�E�E�E�B

 

�u‚Ù‚Æ‚ñ‚ÇŽg‚í‚È‚¢�Ï•ª‚ÌŒöŽ®�v‚Í‚¨‚Ú‚¦‚é•K—v‚͂Ȃ­�iˆÃ‹L‚µ‚È‚­‚Ä‚à‚¢‚¢‚ñ‚¶‚á‚È‚¢�A‚Æ‚¢‚¤ˆÓ–¡�j�A•K—v‚ȂƂ«‚É’²‚ׂĎg‚¦‚΂¢‚¢‚ÆŽv‚¢‚Ü‚·‚ª�A�u‚æ‚­Žg‚¤�Ï•ª‚ÌŒöŽ®�v‚Í‚¨‚Ú‚¦‚Ä‚¨‚­‚悤‚É‚µ‚Ü‚µ‚傤�B

 

‚Ü‚½�A”÷•ª‚Æ�Ï•ª‚É‚Í�A

 

”÷•ª‚Æ�Ï•ª‚ÌŠÖŒW‚Ì�à–¾�}

 

‚Æ‚¢‚¤ŠÖŒW‚ª‚ ‚é‚Ì‚Å�A”÷•ª‚ÌŒöŽ®‚Æ�Ï•ª‚ÌŒöŽ®‚ðƒZƒbƒg‚ŕ׋­‚·‚邯Œø—¦“I‚É‚¨‚Ú‚¦‚邱‚Æ‚ª‚Å‚«‚Ü‚·�B

 

‚»‚ê‚©‚ç‚¿‚å‚Á‚ƕ⑫‚Å‚·‚ª�A‚±‚̃y�[ƒW‚É�‘‚¢‚Ä‚ ‚鎮‚̈Ӗ¡‚Í�A�Ï•ª‹L�†‚Ì’†‚ÌŽ®‚ð�Ï•ª‚·‚邯‰E•Ó‚ÌŽ®‚ɂȂè‚Ü‚·�A‚Æ‚¢‚¤ˆÓ–¡‚Å‚·�B

 

�Ï•ª‚ÌŽ®‚̈Ӗ¡‚Ì�à–¾

 

ƒXƒ|ƒ“ƒT�[ƒŠƒ“ƒN

 

‚æ‚­Žg‚¤�Ï•ª‚ÌŒöŽ®

● $\displaystyle\int 1\, dx=x+C$�@�¦�u$1$�v‚ð�Ï•ª‚·‚邯 $x$

 

● $\displaystyle\int a\, dx=a\, x+C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int x^n\, dx=\dfrac{1}{n+1} x^{n+1}+C$�@�@$\left( n\neq -1\right)$�@�¦Šî–{’†‚ÌŠî–{�I

 

● $\displaystyle\int\dfrac{1}{x}\, dx =\log_e |x|+C$

 

● $\displaystyle\int\dfrac{1}{x\pm a}\, dx=\log_e |x\pm a|+C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int a^x\, dx=\dfrac{a^x}{\log_e a} +C$�@�@$\left( a\gt 0\ ,\ a\neq 1\right)$

 

● $\displaystyle\int e^{ax}\, dx=\dfrac{1}{a} e^{ax}+C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int\sin x\, dx=-\cos x+C$�@�¦Šî–{’†‚ÌŠî–{�I

 

● $\displaystyle\int\cos x\, dx=\sin x+C$�@�¦Šî–{’†‚ÌŠî–{�I

 

● $\displaystyle\int\sin ax\, dx=-\dfrac{1}{a}\cos ax+C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int\cos ax\, dx=\dfrac{1}{a}\sin ax+C$�@�i$a$ ‚Í’è�”�j

 

�¦$C$ ‚Í�Ï•ª’è�”‚Å‚·�B

 

‚Ù‚Æ‚ñ‚ÇŽg‚í‚È‚¢�Ï•ª‚ÌŒöŽ®

● $\displaystyle\int \log_e x\, dx=x\left(\log_e x-1\right) +C$

 

● $\displaystyle\int a^{bx}\, dx=\dfrac{a^{bx}}{b\log_e a} +C$�@�@$\left( a\gt 0\ ,\ a\neq 1\right)$

 

● $\displaystyle\int x\, e^{ax}\, dx=\dfrac{e^{ax}}{a^2}\left( ax-1\right) +C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int \tan x\, dx=-\log_e |\cos x|+C$

 

● $\displaystyle\int \cot x\, dx=\log_e |\sin x|+C$

 

● $\displaystyle\int\dfrac{1}{\sin x}\, dx=\log_e \left|\tan\dfrac{x}{2}\right|+C$

 

● $\displaystyle\int\dfrac{1}{\cos x}\, dx$ $=\log_e\left|\tan\left(\dfrac{\pi}{4} +\dfrac{x}{2}\right)\right| +C$

 

● $\displaystyle\int\sin^2 x\, dx=\dfrac{1}{2} x-\dfrac{1}{4}\sin 2x+C$

 

● $\displaystyle\int\cos^2 x\, dx=\dfrac{1}{2} x+\dfrac{1}{4}\sin 2x+C$

 

● $\displaystyle\int\sin^{-1} x\, dx$ $=x\sin^{-1} x+\sqrt{1-x^2} +C$

 

● $\displaystyle\int\cos^{-1} x\, dx$ $=x\cos^{-1} x-\sqrt{1-x^2} +C$

 

● $\displaystyle\int\mathrm{cosec}^2 ax\, dx=-\dfrac{1}{a}\cot ax+C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int\sec^2 ax\, dx=\dfrac{1}{a}\tan ax+C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int\sinh x\, dx=\cosh x+C$

 

● $\displaystyle\int\cosh x\, dx=\sinh x+C$

 

● $\displaystyle\int\tanh x\, dx=\log_e\cosh x+C$

 

● $\displaystyle\int\dfrac{1}{\sqrt{a^2-x^2}}\, dx=\sin^{-1}\dfrac{x}{|a|}+C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int\dfrac{1}{a^2+x^2}\, dx=\dfrac{1}{a}\tan^{-1}\dfrac{x}{a}+C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int\dfrac{1}{\sqrt{x^2\pm a^2}}\, dx$ $=\log_e \left| x+\sqrt{x^2\pm a^2}\right| +C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int\sqrt{a^2-x^2}\, dx$ $=\dfrac{1}{2}\left( x\sqrt{a^2-x^2} +a^2\sin^{-1}\dfrac{x}{|a|}\right) +C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int\sqrt{x^2\pm a^2}\, dx$ $=\dfrac{1}{2}\left( x\sqrt{x^2\pm a^2}\pm a^2\log_e\left| x+\sqrt{x^2\pm a^2}\right|\right) +C$�@�i$a$ ‚Í’è�”�j

 

● $\displaystyle\int\dfrac{1}{x^2-a^2}\, dx$ $=\dfrac{1}{2a}\log_e\left|\dfrac{x-a}{x+a}\right| +C$�@�i$a$ ‚Í’è�”�j

 

�¦$C$ ‚Í�Ï•ª’è�”‚Å‚·�B

 

ƒXƒ|ƒ“ƒT�[ƒŠƒ“ƒN

ƒXƒ|ƒ“ƒT�[ƒŠƒ“ƒN


 



ƒXƒ|ƒ“ƒT�[ƒŠƒ“ƒN


�Ï•ª‚ÌŒöŽ®�@ŠÖ˜Aƒy�[ƒW

•”•ª�Ï•ª‚ÌŒöŽ®‚Ì“±�o
•”•ª�Ï•ª‚ÌŒöŽ®‚ð“±�o‚µ‚Ă݂܂µ‚½�B•”•ª�Ï•ª‚ÌŒöŽ®‚Í�ς̔÷•ª‚ÌŒöŽ®‚©‚瓱�o‚Å‚«‚Ü‚·�B