Optimal. Leaf size=204 \[ \frac{1}{6} d x^6 \left (a+b \text{csch}^{-1}(c x)\right )+\frac{1}{8} e x^8 \left (a+b \text{csch}^{-1}(c x)\right )+\frac{b x \left (-c^2 x^2-1\right )^{5/2} \left (4 c^2 d-9 e\right )}{120 c^7 \sqrt{-c^2 x^2}}+\frac{b x \left (-c^2 x^2-1\right )^{3/2} \left (8 c^2 d-9 e\right )}{72 c^7 \sqrt{-c^2 x^2}}+\frac{b x \sqrt{-c^2 x^2-1} \left (4 c^2 d-3 e\right )}{24 c^7 \sqrt{-c^2 x^2}}-\frac{b e x \left (-c^2 x^2-1\right )^{7/2}}{56 c^7 \sqrt{-c^2 x^2}} \]
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Rubi [A] time = 0.1613, antiderivative size = 204, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263, Rules used = {14, 6302, 12, 446, 77} \[ \frac{1}{6} d x^6 \left (a+b \text{csch}^{-1}(c x)\right )+\frac{1}{8} e x^8 \left (a+b \text{csch}^{-1}(c x)\right )+\frac{b x \left (-c^2 x^2-1\right )^{5/2} \left (4 c^2 d-9 e\right )}{120 c^7 \sqrt{-c^2 x^2}}+\frac{b x \left (-c^2 x^2-1\right )^{3/2} \left (8 c^2 d-9 e\right )}{72 c^7 \sqrt{-c^2 x^2}}+\frac{b x \sqrt{-c^2 x^2-1} \left (4 c^2 d-3 e\right )}{24 c^7 \sqrt{-c^2 x^2}}-\frac{b e x \left (-c^2 x^2-1\right )^{7/2}}{56 c^7 \sqrt{-c^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 14
Rule 6302
Rule 12
Rule 446
Rule 77
Rubi steps
\begin{align*} \int x^5 \left (d+e x^2\right ) \left (a+b \text{csch}^{-1}(c x)\right ) \, dx &=\frac{1}{6} d x^6 \left (a+b \text{csch}^{-1}(c x)\right )+\frac{1}{8} e x^8 \left (a+b \text{csch}^{-1}(c x)\right )-\frac{(b c x) \int \frac{x^5 \left (4 d+3 e x^2\right )}{24 \sqrt{-1-c^2 x^2}} \, dx}{\sqrt{-c^2 x^2}}\\ &=\frac{1}{6} d x^6 \left (a+b \text{csch}^{-1}(c x)\right )+\frac{1}{8} e x^8 \left (a+b \text{csch}^{-1}(c x)\right )-\frac{(b c x) \int \frac{x^5 \left (4 d+3 e x^2\right )}{\sqrt{-1-c^2 x^2}} \, dx}{24 \sqrt{-c^2 x^2}}\\ &=\frac{1}{6} d x^6 \left (a+b \text{csch}^{-1}(c x)\right )+\frac{1}{8} e x^8 \left (a+b \text{csch}^{-1}(c x)\right )-\frac{(b c x) \operatorname{Subst}\left (\int \frac{x^2 (4 d+3 e x)}{\sqrt{-1-c^2 x}} \, dx,x,x^2\right )}{48 \sqrt{-c^2 x^2}}\\ &=\frac{1}{6} d x^6 \left (a+b \text{csch}^{-1}(c x)\right )+\frac{1}{8} e x^8 \left (a+b \text{csch}^{-1}(c x)\right )-\frac{(b c x) \operatorname{Subst}\left (\int \left (\frac{4 c^2 d-3 e}{c^6 \sqrt{-1-c^2 x}}+\frac{\left (8 c^2 d-9 e\right ) \sqrt{-1-c^2 x}}{c^6}+\frac{\left (4 c^2 d-9 e\right ) \left (-1-c^2 x\right )^{3/2}}{c^6}-\frac{3 e \left (-1-c^2 x\right )^{5/2}}{c^6}\right ) \, dx,x,x^2\right )}{48 \sqrt{-c^2 x^2}}\\ &=\frac{b \left (4 c^2 d-3 e\right ) x \sqrt{-1-c^2 x^2}}{24 c^7 \sqrt{-c^2 x^2}}+\frac{b \left (8 c^2 d-9 e\right ) x \left (-1-c^2 x^2\right )^{3/2}}{72 c^7 \sqrt{-c^2 x^2}}+\frac{b \left (4 c^2 d-9 e\right ) x \left (-1-c^2 x^2\right )^{5/2}}{120 c^7 \sqrt{-c^2 x^2}}-\frac{b e x \left (-1-c^2 x^2\right )^{7/2}}{56 c^7 \sqrt{-c^2 x^2}}+\frac{1}{6} d x^6 \left (a+b \text{csch}^{-1}(c x)\right )+\frac{1}{8} e x^8 \left (a+b \text{csch}^{-1}(c x)\right )\\ \end{align*}
Mathematica [A] time = 0.248026, size = 114, normalized size = 0.56 \[ \frac{x \left (105 a x^5 \left (4 d+3 e x^2\right )+\frac{b \sqrt{\frac{1}{c^2 x^2}+1} \left (c^6 \left (84 d x^4+45 e x^6\right )-2 c^4 \left (56 d x^2+27 e x^4\right )+8 c^2 \left (28 d+9 e x^2\right )-144 e\right )}{c^7}+105 b x^5 \text{csch}^{-1}(c x) \left (4 d+3 e x^2\right )\right )}{2520} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.2, size = 152, normalized size = 0.8 \begin{align*}{\frac{1}{{c}^{6}} \left ({\frac{a}{{c}^{2}} \left ({\frac{e{c}^{8}{x}^{8}}{8}}+{\frac{{c}^{8}{x}^{6}d}{6}} \right ) }+{\frac{b}{{c}^{2}} \left ({\frac{{\rm arccsch} \left (cx\right )e{c}^{8}{x}^{8}}{8}}+{\frac{{\rm arccsch} \left (cx\right ){c}^{8}{x}^{6}d}{6}}+{\frac{ \left ({c}^{2}{x}^{2}+1 \right ) \left ( 45\,{c}^{6}{x}^{6}e+84\,{x}^{4}{c}^{6}d-54\,{c}^{4}e{x}^{4}-112\,{c}^{4}d{x}^{2}+72\,{c}^{2}{x}^{2}e+224\,{c}^{2}d-144\,e \right ) }{2520\,cx}{\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}+1}{{c}^{2}{x}^{2}}}}}}} \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00615, size = 238, normalized size = 1.17 \begin{align*} \frac{1}{8} \, a e x^{8} + \frac{1}{6} \, a d x^{6} + \frac{1}{90} \,{\left (15 \, x^{6} \operatorname{arcsch}\left (c x\right ) + \frac{3 \, c^{4} x^{5}{\left (\frac{1}{c^{2} x^{2}} + 1\right )}^{\frac{5}{2}} - 10 \, c^{2} x^{3}{\left (\frac{1}{c^{2} x^{2}} + 1\right )}^{\frac{3}{2}} + 15 \, x \sqrt{\frac{1}{c^{2} x^{2}} + 1}}{c^{5}}\right )} b d + \frac{1}{280} \,{\left (35 \, x^{8} \operatorname{arcsch}\left (c x\right ) + \frac{5 \, c^{6} x^{7}{\left (\frac{1}{c^{2} x^{2}} + 1\right )}^{\frac{7}{2}} - 21 \, c^{4} x^{5}{\left (\frac{1}{c^{2} x^{2}} + 1\right )}^{\frac{5}{2}} + 35 \, c^{2} x^{3}{\left (\frac{1}{c^{2} x^{2}} + 1\right )}^{\frac{3}{2}} - 35 \, x \sqrt{\frac{1}{c^{2} x^{2}} + 1}}{c^{7}}\right )} b e \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 3.0506, size = 378, normalized size = 1.85 \begin{align*} \frac{315 \, a c^{7} e x^{8} + 420 \, a c^{7} d x^{6} + 105 \,{\left (3 \, b c^{7} e x^{8} + 4 \, b c^{7} d x^{6}\right )} \log \left (\frac{c x \sqrt{\frac{c^{2} x^{2} + 1}{c^{2} x^{2}}} + 1}{c x}\right ) +{\left (45 \, b c^{6} e x^{7} + 6 \,{\left (14 \, b c^{6} d - 9 \, b c^{4} e\right )} x^{5} - 8 \,{\left (14 \, b c^{4} d - 9 \, b c^{2} e\right )} x^{3} + 16 \,{\left (14 \, b c^{2} d - 9 \, b e\right )} x\right )} \sqrt{\frac{c^{2} x^{2} + 1}{c^{2} x^{2}}}}{2520 \, c^{7}} \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 x^{5} \left (a + b \operatorname{acsch}{\left (c x \right )}\right ) \left (d + e x^{2}\right )\, dx \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{\left (e x^{2} + d\right )}{\left (b \operatorname{arcsch}\left (c x\right ) + a\right )} x^{5}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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