Optimal. Leaf size=82 \[ -\frac{a+b \sinh ^{-1}(c x)}{e (d+e x)}-\frac{b c \tanh ^{-1}\left (\frac{e-c^2 d x}{\sqrt{c^2 x^2+1} \sqrt{c^2 d^2+e^2}}\right )}{e \sqrt{c^2 d^2+e^2}} \]
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Rubi [A] time = 0.0545173, antiderivative size = 82, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.188, Rules used = {5801, 725, 206} \[ -\frac{a+b \sinh ^{-1}(c x)}{e (d+e x)}-\frac{b c \tanh ^{-1}\left (\frac{e-c^2 d x}{\sqrt{c^2 x^2+1} \sqrt{c^2 d^2+e^2}}\right )}{e \sqrt{c^2 d^2+e^2}} \]
Antiderivative was successfully verified.
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Rule 5801
Rule 725
Rule 206
Rubi steps
\begin{align*} \int \frac{a+b \sinh ^{-1}(c x)}{(d+e x)^2} \, dx &=-\frac{a+b \sinh ^{-1}(c x)}{e (d+e x)}+\frac{(b c) \int \frac{1}{(d+e x) \sqrt{1+c^2 x^2}} \, dx}{e}\\ &=-\frac{a+b \sinh ^{-1}(c x)}{e (d+e x)}-\frac{(b c) \operatorname{Subst}\left (\int \frac{1}{c^2 d^2+e^2-x^2} \, dx,x,\frac{e-c^2 d x}{\sqrt{1+c^2 x^2}}\right )}{e}\\ &=-\frac{a+b \sinh ^{-1}(c x)}{e (d+e x)}-\frac{b c \tanh ^{-1}\left (\frac{e-c^2 d x}{\sqrt{c^2 d^2+e^2} \sqrt{1+c^2 x^2}}\right )}{e \sqrt{c^2 d^2+e^2}}\\ \end{align*}
Mathematica [A] time = 0.095708, size = 79, normalized size = 0.96 \[ -\frac{\frac{a+b \sinh ^{-1}(c x)}{d+e x}+\frac{b c \tanh ^{-1}\left (\frac{e-c^2 d x}{\sqrt{c^2 x^2+1} \sqrt{c^2 d^2+e^2}}\right )}{\sqrt{c^2 d^2+e^2}}}{e} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.018, size = 178, normalized size = 2.2 \begin{align*} -{\frac{ca}{ \left ( cex+cd \right ) e}}-{\frac{bc{\it Arcsinh} \left ( cx \right ) }{ \left ( cex+cd \right ) e}}-{\frac{bc}{{e}^{2}}\ln \left ({ \left ( 2\,{\frac{{c}^{2}{d}^{2}+{e}^{2}}{{e}^{2}}}-2\,{\frac{cd}{e} \left ( cx+{\frac{cd}{e}} \right ) }+2\,\sqrt{{\frac{{c}^{2}{d}^{2}+{e}^{2}}{{e}^{2}}}}\sqrt{ \left ( cx+{\frac{cd}{e}} \right ) ^{2}-2\,{\frac{cd}{e} \left ( cx+{\frac{cd}{e}} \right ) }+{\frac{{c}^{2}{d}^{2}+{e}^{2}}{{e}^{2}}}} \right ) \left ( cx+{\frac{cd}{e}} \right ) ^{-1}} \right ){\frac{1}{\sqrt{{\frac{{c}^{2}{d}^{2}+{e}^{2}}{{e}^{2}}}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.74072, size = 520, normalized size = 6.34 \begin{align*} -\frac{a c^{2} d^{3} + a d e^{2} -{\left (b c^{2} d^{2} e + b e^{3}\right )} x \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) -{\left (b c d e x + b c d^{2}\right )} \sqrt{c^{2} d^{2} + e^{2}} \log \left (-\frac{c^{3} d^{2} x - c d e + \sqrt{c^{2} d^{2} + e^{2}}{\left (c^{2} d x - e\right )} +{\left (c^{2} d^{2} + \sqrt{c^{2} d^{2} + e^{2}} c d + e^{2}\right )} \sqrt{c^{2} x^{2} + 1}}{e x + d}\right ) -{\left (b c^{2} d^{3} + b d e^{2} +{\left (b c^{2} d^{2} e + b e^{3}\right )} x\right )} \log \left (-c x + \sqrt{c^{2} x^{2} + 1}\right )}{c^{2} d^{4} e + d^{2} e^{3} +{\left (c^{2} d^{3} e^{2} + d e^{4}\right )} x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{a + b \operatorname{asinh}{\left (c x \right )}}{\left (d + e x\right )^{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.44707, size = 290, normalized size = 3.54 \begin{align*}{\left ({\left (\frac{e^{\left (-1\right )} \log \left (-c^{2} d + \sqrt{c^{2} d^{2} + e^{2}}{\left | c \right |}\right ) \mathrm{sgn}\left (\frac{1}{x e + d}\right )}{\sqrt{c^{2} d^{2} + e^{2}}} - \frac{e^{\left (-1\right )} \log \left (-c^{2} d + \sqrt{c^{2} d^{2} + e^{2}}{\left (\sqrt{c^{2} - \frac{2 \, c^{2} d}{x e + d} + \frac{c^{2} d^{2}}{{\left (x e + d\right )}^{2}} + \frac{e^{2}}{{\left (x e + d\right )}^{2}}} + \frac{\sqrt{c^{2} d^{2} e^{2} + e^{4}} e^{\left (-1\right )}}{x e + d}\right )}\right )}{\sqrt{c^{2} d^{2} + e^{2}} \mathrm{sgn}\left (\frac{1}{x e + d}\right )}\right )} c - \frac{e^{\left (-1\right )} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )}{x e + d}\right )} b - \frac{a e^{\left (-1\right )}}{x e + d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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