Optimal. Leaf size=156 \[ -\frac{i b \text{PolyLog}\left (2,-i e^{\sinh ^{-1}(c x)}\right )}{c^5 d}+\frac{i b \text{PolyLog}\left (2,i e^{\sinh ^{-1}(c x)}\right )}{c^5 d}+\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 d}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 d}+\frac{2 \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )}{c^5 d}-\frac{b \left (c^2 x^2+1\right )^{3/2}}{9 c^5 d}+\frac{4 b \sqrt{c^2 x^2+1}}{3 c^5 d} \]
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Rubi [A] time = 0.240951, antiderivative size = 156, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 8, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {5767, 5693, 4180, 2279, 2391, 261, 266, 43} \[ -\frac{i b \text{PolyLog}\left (2,-i e^{\sinh ^{-1}(c x)}\right )}{c^5 d}+\frac{i b \text{PolyLog}\left (2,i e^{\sinh ^{-1}(c x)}\right )}{c^5 d}+\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 d}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 d}+\frac{2 \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )}{c^5 d}-\frac{b \left (c^2 x^2+1\right )^{3/2}}{9 c^5 d}+\frac{4 b \sqrt{c^2 x^2+1}}{3 c^5 d} \]
Antiderivative was successfully verified.
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Rule 5767
Rule 5693
Rule 4180
Rule 2279
Rule 2391
Rule 261
Rule 266
Rule 43
Rubi steps
\begin{align*} \int \frac{x^4 \left (a+b \sinh ^{-1}(c x)\right )}{d+c^2 d x^2} \, dx &=\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 d}-\frac{\int \frac{x^2 \left (a+b \sinh ^{-1}(c x)\right )}{d+c^2 d x^2} \, dx}{c^2}-\frac{b \int \frac{x^3}{\sqrt{1+c^2 x^2}} \, dx}{3 c d}\\ &=-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 d}+\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 d}+\frac{\int \frac{a+b \sinh ^{-1}(c x)}{d+c^2 d x^2} \, dx}{c^4}+\frac{b \int \frac{x}{\sqrt{1+c^2 x^2}} \, dx}{c^3 d}-\frac{b \operatorname{Subst}\left (\int \frac{x}{\sqrt{1+c^2 x}} \, dx,x,x^2\right )}{6 c d}\\ &=\frac{b \sqrt{1+c^2 x^2}}{c^5 d}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 d}+\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 d}+\frac{\operatorname{Subst}\left (\int (a+b x) \text{sech}(x) \, dx,x,\sinh ^{-1}(c x)\right )}{c^5 d}-\frac{b \operatorname{Subst}\left (\int \left (-\frac{1}{c^2 \sqrt{1+c^2 x}}+\frac{\sqrt{1+c^2 x}}{c^2}\right ) \, dx,x,x^2\right )}{6 c d}\\ &=\frac{4 b \sqrt{1+c^2 x^2}}{3 c^5 d}-\frac{b \left (1+c^2 x^2\right )^{3/2}}{9 c^5 d}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 d}+\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 d}+\frac{2 \left (a+b \sinh ^{-1}(c x)\right ) \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{c^5 d}-\frac{(i b) \operatorname{Subst}\left (\int \log \left (1-i e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{c^5 d}+\frac{(i b) \operatorname{Subst}\left (\int \log \left (1+i e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{c^5 d}\\ &=\frac{4 b \sqrt{1+c^2 x^2}}{3 c^5 d}-\frac{b \left (1+c^2 x^2\right )^{3/2}}{9 c^5 d}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 d}+\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 d}+\frac{2 \left (a+b \sinh ^{-1}(c x)\right ) \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{c^5 d}-\frac{(i b) \operatorname{Subst}\left (\int \frac{\log (1-i x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{c^5 d}+\frac{(i b) \operatorname{Subst}\left (\int \frac{\log (1+i x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{c^5 d}\\ &=\frac{4 b \sqrt{1+c^2 x^2}}{3 c^5 d}-\frac{b \left (1+c^2 x^2\right )^{3/2}}{9 c^5 d}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 d}+\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 d}+\frac{2 \left (a+b \sinh ^{-1}(c x)\right ) \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{c^5 d}-\frac{i b \text{Li}_2\left (-i e^{\sinh ^{-1}(c x)}\right )}{c^5 d}+\frac{i b \text{Li}_2\left (i e^{\sinh ^{-1}(c x)}\right )}{c^5 d}\\ \end{align*}
Mathematica [A] time = 0.231707, size = 170, normalized size = 1.09 \[ \frac{-9 i b \text{PolyLog}\left (2,-i e^{\sinh ^{-1}(c x)}\right )+9 i b \text{PolyLog}\left (2,i e^{\sinh ^{-1}(c x)}\right )+3 a c^3 x^3-9 a c x+9 a \tan ^{-1}(c x)-b c^2 x^2 \sqrt{c^2 x^2+1}+11 b \sqrt{c^2 x^2+1}+3 b c^3 x^3 \sinh ^{-1}(c x)-9 b c x \sinh ^{-1}(c x)+9 i b \sinh ^{-1}(c x) \log \left (1-i e^{\sinh ^{-1}(c x)}\right )-9 i b \sinh ^{-1}(c x) \log \left (1+i e^{\sinh ^{-1}(c x)}\right )}{9 c^5 d} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.158, size = 266, normalized size = 1.7 \begin{align*}{\frac{a{x}^{3}}{3\,{c}^{2}d}}-{\frac{ax}{{c}^{4}d}}+{\frac{a\arctan \left ( cx \right ) }{{c}^{5}d}}+{\frac{b{\it Arcsinh} \left ( cx \right ){x}^{3}}{3\,{c}^{2}d}}-{\frac{b{\it Arcsinh} \left ( cx \right ) x}{{c}^{4}d}}+{\frac{b{\it Arcsinh} \left ( cx \right ) \arctan \left ( cx \right ) }{{c}^{5}d}}-{\frac{b{x}^{2}}{9\,{c}^{3}d}\sqrt{{c}^{2}{x}^{2}+1}}+{\frac{11\,b}{9\,{c}^{5}d}\sqrt{{c}^{2}{x}^{2}+1}}+{\frac{b\arctan \left ( cx \right ) }{{c}^{5}d}\ln \left ( 1+{i \left ( 1+icx \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}} \right ) }-{\frac{b\arctan \left ( cx \right ) }{{c}^{5}d}\ln \left ( 1-{i \left ( 1+icx \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}} \right ) }-{\frac{ib}{{c}^{5}d}{\it dilog} \left ( 1+{i \left ( 1+icx \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}} \right ) }+{\frac{ib}{{c}^{5}d}{\it dilog} \left ( 1-{i \left ( 1+icx \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{1}{3} \, a{\left (\frac{c^{2} x^{3} - 3 \, x}{c^{4} d} + \frac{3 \, \arctan \left (c x\right )}{c^{5} d}\right )} + b \int \frac{x^{4} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )}{c^{2} d x^{2} + d}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{b x^{4} \operatorname{arsinh}\left (c x\right ) + a x^{4}}{c^{2} d x^{2} + d}, x\right ) \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*} \frac{\int \frac{a x^{4}}{c^{2} x^{2} + 1}\, dx + \int \frac{b x^{4} \operatorname{asinh}{\left (c x \right )}}{c^{2} x^{2} + 1}\, dx}{d} \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 (b \operatorname{arsinh}\left (c x\right ) + a\right )} x^{4}}{c^{2} d x^{2} + d}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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