KeywordPhysics Formulas,Indefinite Integral,Inverse Hyperbolic tangent functions. |
Reference[1]:オーム社編:『機械工学公式集』,オーム社,pp.27,1960. |
Remarks
・LaTeX: \int \frac{1}{a^{2}-x^{2}}dx=\frac{1}{a}\tanh^{-1}\frac{x}{a}+C=\frac{1}{2a}\log_{e}\frac{a+x}{a-x}+C
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History・2010/03/15:Upload. |