Optimal. Leaf size=296 \[ \frac{2 d (c+d x) \text{PolyLog}\left (2,-\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{f^2 \sqrt{a^2+b^2}}-\frac{2 d (c+d x) \text{PolyLog}\left (2,-\frac{b e^{e+f x}}{\sqrt{a^2+b^2}+a}\right )}{f^2 \sqrt{a^2+b^2}}-\frac{2 d^2 \text{PolyLog}\left (3,-\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{f^3 \sqrt{a^2+b^2}}+\frac{2 d^2 \text{PolyLog}\left (3,-\frac{b e^{e+f x}}{\sqrt{a^2+b^2}+a}\right )}{f^3 \sqrt{a^2+b^2}}+\frac{(c+d x)^2 \log \left (\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}+1\right )}{f \sqrt{a^2+b^2}}-\frac{(c+d x)^2 \log \left (\frac{b e^{e+f x}}{\sqrt{a^2+b^2}+a}+1\right )}{f \sqrt{a^2+b^2}} \]
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Rubi [A] time = 0.668979, antiderivative size = 296, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 6, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.3, Rules used = {3322, 2264, 2190, 2531, 2282, 6589} \[ \frac{2 d (c+d x) \text{PolyLog}\left (2,-\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{f^2 \sqrt{a^2+b^2}}-\frac{2 d (c+d x) \text{PolyLog}\left (2,-\frac{b e^{e+f x}}{\sqrt{a^2+b^2}+a}\right )}{f^2 \sqrt{a^2+b^2}}-\frac{2 d^2 \text{PolyLog}\left (3,-\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{f^3 \sqrt{a^2+b^2}}+\frac{2 d^2 \text{PolyLog}\left (3,-\frac{b e^{e+f x}}{\sqrt{a^2+b^2}+a}\right )}{f^3 \sqrt{a^2+b^2}}+\frac{(c+d x)^2 \log \left (\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}+1\right )}{f \sqrt{a^2+b^2}}-\frac{(c+d x)^2 \log \left (\frac{b e^{e+f x}}{\sqrt{a^2+b^2}+a}+1\right )}{f \sqrt{a^2+b^2}} \]
Antiderivative was successfully verified.
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Rule 3322
Rule 2264
Rule 2190
Rule 2531
Rule 2282
Rule 6589
Rubi steps
\begin{align*} \int \frac{(c+d x)^2}{a+b \sinh (e+f x)} \, dx &=2 \int \frac{e^{e+f x} (c+d x)^2}{-b+2 a e^{e+f x}+b e^{2 (e+f x)}} \, dx\\ &=\frac{(2 b) \int \frac{e^{e+f x} (c+d x)^2}{2 a-2 \sqrt{a^2+b^2}+2 b e^{e+f x}} \, dx}{\sqrt{a^2+b^2}}-\frac{(2 b) \int \frac{e^{e+f x} (c+d x)^2}{2 a+2 \sqrt{a^2+b^2}+2 b e^{e+f x}} \, dx}{\sqrt{a^2+b^2}}\\ &=\frac{(c+d x)^2 \log \left (1+\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f}-\frac{(c+d x)^2 \log \left (1+\frac{b e^{e+f x}}{a+\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f}-\frac{(2 d) \int (c+d x) \log \left (1+\frac{2 b e^{e+f x}}{2 a-2 \sqrt{a^2+b^2}}\right ) \, dx}{\sqrt{a^2+b^2} f}+\frac{(2 d) \int (c+d x) \log \left (1+\frac{2 b e^{e+f x}}{2 a+2 \sqrt{a^2+b^2}}\right ) \, dx}{\sqrt{a^2+b^2} f}\\ &=\frac{(c+d x)^2 \log \left (1+\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f}-\frac{(c+d x)^2 \log \left (1+\frac{b e^{e+f x}}{a+\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f}+\frac{2 d (c+d x) \text{Li}_2\left (-\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f^2}-\frac{2 d (c+d x) \text{Li}_2\left (-\frac{b e^{e+f x}}{a+\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f^2}-\frac{\left (2 d^2\right ) \int \text{Li}_2\left (-\frac{2 b e^{e+f x}}{2 a-2 \sqrt{a^2+b^2}}\right ) \, dx}{\sqrt{a^2+b^2} f^2}+\frac{\left (2 d^2\right ) \int \text{Li}_2\left (-\frac{2 b e^{e+f x}}{2 a+2 \sqrt{a^2+b^2}}\right ) \, dx}{\sqrt{a^2+b^2} f^2}\\ &=\frac{(c+d x)^2 \log \left (1+\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f}-\frac{(c+d x)^2 \log \left (1+\frac{b e^{e+f x}}{a+\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f}+\frac{2 d (c+d x) \text{Li}_2\left (-\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f^2}-\frac{2 d (c+d x) \text{Li}_2\left (-\frac{b e^{e+f x}}{a+\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f^2}-\frac{\left (2 d^2\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (\frac{b x}{-a+\sqrt{a^2+b^2}}\right )}{x} \, dx,x,e^{e+f x}\right )}{\sqrt{a^2+b^2} f^3}+\frac{\left (2 d^2\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (-\frac{b x}{a+\sqrt{a^2+b^2}}\right )}{x} \, dx,x,e^{e+f x}\right )}{\sqrt{a^2+b^2} f^3}\\ &=\frac{(c+d x)^2 \log \left (1+\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f}-\frac{(c+d x)^2 \log \left (1+\frac{b e^{e+f x}}{a+\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f}+\frac{2 d (c+d x) \text{Li}_2\left (-\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f^2}-\frac{2 d (c+d x) \text{Li}_2\left (-\frac{b e^{e+f x}}{a+\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f^2}-\frac{2 d^2 \text{Li}_3\left (-\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f^3}+\frac{2 d^2 \text{Li}_3\left (-\frac{b e^{e+f x}}{a+\sqrt{a^2+b^2}}\right )}{\sqrt{a^2+b^2} f^3}\\ \end{align*}
Mathematica [A] time = 0.155571, size = 233, normalized size = 0.79 \[ \frac{\frac{2 d \left (f (c+d x) \text{PolyLog}\left (2,\frac{b e^{e+f x}}{\sqrt{a^2+b^2}-a}\right )-d \text{PolyLog}\left (3,\frac{b e^{e+f x}}{\sqrt{a^2+b^2}-a}\right )\right )}{f^2}-\frac{2 d \left (f (c+d x) \text{PolyLog}\left (2,-\frac{b e^{e+f x}}{\sqrt{a^2+b^2}+a}\right )-d \text{PolyLog}\left (3,-\frac{b e^{e+f x}}{\sqrt{a^2+b^2}+a}\right )\right )}{f^2}+(c+d x)^2 \log \left (\frac{b e^{e+f x}}{a-\sqrt{a^2+b^2}}+1\right )-(c+d x)^2 \log \left (\frac{b e^{e+f x}}{\sqrt{a^2+b^2}+a}+1\right )}{f \sqrt{a^2+b^2}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.12, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( dx+c \right ) ^{2}}{a+b\sinh \left ( fx+e \right ) }}\, dx \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 [C] time = 2.5205, size = 1733, normalized size = 5.85 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (d x + c\right )}^{2}}{b \sinh \left (f x + e\right ) + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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