arcsinh_x_적분_증명 (rev. 1.1)
증명 ¶
부분적분 이용 (see 
부분적분,integration_by_parts)
부분적분,integration_by_parts)| $\displaystyle f(x)=\sinh^{-1}x$ | $\displaystyle g'(x)=1$ |
| $\displaystyle f'(x)=\frac1{x^2+1}$ | $\displaystyle g(x)=x$ |