Integrand size = 19, antiderivative size = 167 \[ \int x^2 \left (d+e x^2\right ) \left (a+b \text {csch}^{-1}(c x)\right ) \, dx=\frac {b \left (20 c^2 d-9 e\right ) x^2 \sqrt {-1-c^2 x^2}}{120 c^3 \sqrt {-c^2 x^2}}+\frac {b e x^4 \sqrt {-1-c^2 x^2}}{20 c \sqrt {-c^2 x^2}}+\frac {1}{3} d x^3 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {1}{5} e x^5 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {b \left (20 c^2 d-9 e\right ) x \arctan \left (\frac {c x}{\sqrt {-1-c^2 x^2}}\right )}{120 c^4 \sqrt {-c^2 x^2}} \]
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Time = 0.08 (sec) , antiderivative size = 167, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.368, Rules used = {14, 6437, 12, 470, 327, 223, 209} \[ \int x^2 \left (d+e x^2\right ) \left (a+b \text {csch}^{-1}(c x)\right ) \, dx=\frac {1}{3} d x^3 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {1}{5} e x^5 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {b x \arctan \left (\frac {c x}{\sqrt {-c^2 x^2-1}}\right ) \left (20 c^2 d-9 e\right )}{120 c^4 \sqrt {-c^2 x^2}}+\frac {b e x^4 \sqrt {-c^2 x^2-1}}{20 c \sqrt {-c^2 x^2}}+\frac {b x^2 \sqrt {-c^2 x^2-1} \left (20 c^2 d-9 e\right )}{120 c^3 \sqrt {-c^2 x^2}} \]
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Rule 12
Rule 14
Rule 209
Rule 223
Rule 327
Rule 470
Rule 6437
Rubi steps \begin{align*} \text {integral}& = \frac {1}{3} d x^3 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {1}{5} e x^5 \left (a+b \text {csch}^{-1}(c x)\right )-\frac {(b c x) \int \frac {x^2 \left (5 d+3 e x^2\right )}{15 \sqrt {-1-c^2 x^2}} \, dx}{\sqrt {-c^2 x^2}} \\ & = \frac {1}{3} d x^3 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {1}{5} e x^5 \left (a+b \text {csch}^{-1}(c x)\right )-\frac {(b c x) \int \frac {x^2 \left (5 d+3 e x^2\right )}{\sqrt {-1-c^2 x^2}} \, dx}{15 \sqrt {-c^2 x^2}} \\ & = \frac {b e x^4 \sqrt {-1-c^2 x^2}}{20 c \sqrt {-c^2 x^2}}+\frac {1}{3} d x^3 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {1}{5} e x^5 \left (a+b \text {csch}^{-1}(c x)\right )-\frac {\left (b c \left (20 d-\frac {9 e}{c^2}\right ) x\right ) \int \frac {x^2}{\sqrt {-1-c^2 x^2}} \, dx}{60 \sqrt {-c^2 x^2}} \\ & = \frac {b \left (20 c^2 d-9 e\right ) x^2 \sqrt {-1-c^2 x^2}}{120 c^3 \sqrt {-c^2 x^2}}+\frac {b e x^4 \sqrt {-1-c^2 x^2}}{20 c \sqrt {-c^2 x^2}}+\frac {1}{3} d x^3 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {1}{5} e x^5 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {\left (b \left (20 d-\frac {9 e}{c^2}\right ) x\right ) \int \frac {1}{\sqrt {-1-c^2 x^2}} \, dx}{120 c \sqrt {-c^2 x^2}} \\ & = \frac {b \left (20 c^2 d-9 e\right ) x^2 \sqrt {-1-c^2 x^2}}{120 c^3 \sqrt {-c^2 x^2}}+\frac {b e x^4 \sqrt {-1-c^2 x^2}}{20 c \sqrt {-c^2 x^2}}+\frac {1}{3} d x^3 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {1}{5} e x^5 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {\left (b \left (20 d-\frac {9 e}{c^2}\right ) x\right ) \text {Subst}\left (\int \frac {1}{1+c^2 x^2} \, dx,x,\frac {x}{\sqrt {-1-c^2 x^2}}\right )}{120 c \sqrt {-c^2 x^2}} \\ & = \frac {b \left (20 c^2 d-9 e\right ) x^2 \sqrt {-1-c^2 x^2}}{120 c^3 \sqrt {-c^2 x^2}}+\frac {b e x^4 \sqrt {-1-c^2 x^2}}{20 c \sqrt {-c^2 x^2}}+\frac {1}{3} d x^3 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {1}{5} e x^5 \left (a+b \text {csch}^{-1}(c x)\right )+\frac {b \left (20 c^2 d-9 e\right ) x \arctan \left (\frac {c x}{\sqrt {-1-c^2 x^2}}\right )}{120 c^4 \sqrt {-c^2 x^2}} \\ \end{align*}
Time = 0.20 (sec) , antiderivative size = 119, normalized size of antiderivative = 0.71 \[ \int x^2 \left (d+e x^2\right ) \left (a+b \text {csch}^{-1}(c x)\right ) \, dx=\frac {c^2 x^2 \left (8 a c^3 x \left (5 d+3 e x^2\right )+b \sqrt {1+\frac {1}{c^2 x^2}} \left (-9 e+c^2 \left (20 d+6 e x^2\right )\right )\right )+8 b c^5 x^3 \left (5 d+3 e x^2\right ) \text {csch}^{-1}(c x)+b \left (-20 c^2 d+9 e\right ) \log \left (\left (1+\sqrt {1+\frac {1}{c^2 x^2}}\right ) x\right )}{120 c^5} \]
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Time = 0.65 (sec) , antiderivative size = 158, normalized size of antiderivative = 0.95
method | result | size |
parts | \(a \left (\frac {1}{5} e \,x^{5}+\frac {1}{3} d \,x^{3}\right )+\frac {b \left (\frac {c^{3} \operatorname {arccsch}\left (c x \right ) e \,x^{5}}{5}+\frac {\operatorname {arccsch}\left (c x \right ) x^{3} c^{3} d}{3}-\frac {\sqrt {c^{2} x^{2}+1}\, \left (-6 e \,c^{3} x^{3} \sqrt {c^{2} x^{2}+1}-20 d \,c^{3} x \sqrt {c^{2} x^{2}+1}+20 d \,c^{2} \operatorname {arcsinh}\left (c x \right )+9 e c x \sqrt {c^{2} x^{2}+1}-9 e \,\operatorname {arcsinh}\left (c x \right )\right )}{120 c^{3} \sqrt {\frac {c^{2} x^{2}+1}{c^{2} x^{2}}}\, x}\right )}{c^{3}}\) | \(158\) |
derivativedivides | \(\frac {\frac {a \left (\frac {1}{3} d \,c^{5} x^{3}+\frac {1}{5} e \,c^{5} x^{5}\right )}{c^{2}}+\frac {b \left (\frac {\operatorname {arccsch}\left (c x \right ) d \,c^{5} x^{3}}{3}+\frac {\operatorname {arccsch}\left (c x \right ) e \,c^{5} x^{5}}{5}+\frac {\sqrt {c^{2} x^{2}+1}\, \left (20 d \,c^{3} x \sqrt {c^{2} x^{2}+1}+6 e \,c^{3} x^{3} \sqrt {c^{2} x^{2}+1}-20 d \,c^{2} \operatorname {arcsinh}\left (c x \right )-9 e c x \sqrt {c^{2} x^{2}+1}+9 e \,\operatorname {arcsinh}\left (c x \right )\right )}{120 \sqrt {\frac {c^{2} x^{2}+1}{c^{2} x^{2}}}\, c x}\right )}{c^{2}}}{c^{3}}\) | \(171\) |
default | \(\frac {\frac {a \left (\frac {1}{3} d \,c^{5} x^{3}+\frac {1}{5} e \,c^{5} x^{5}\right )}{c^{2}}+\frac {b \left (\frac {\operatorname {arccsch}\left (c x \right ) d \,c^{5} x^{3}}{3}+\frac {\operatorname {arccsch}\left (c x \right ) e \,c^{5} x^{5}}{5}+\frac {\sqrt {c^{2} x^{2}+1}\, \left (20 d \,c^{3} x \sqrt {c^{2} x^{2}+1}+6 e \,c^{3} x^{3} \sqrt {c^{2} x^{2}+1}-20 d \,c^{2} \operatorname {arcsinh}\left (c x \right )-9 e c x \sqrt {c^{2} x^{2}+1}+9 e \,\operatorname {arcsinh}\left (c x \right )\right )}{120 \sqrt {\frac {c^{2} x^{2}+1}{c^{2} x^{2}}}\, c x}\right )}{c^{2}}}{c^{3}}\) | \(171\) |
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Time = 0.31 (sec) , antiderivative size = 273, normalized size of antiderivative = 1.63 \[ \int x^2 \left (d+e x^2\right ) \left (a+b \text {csch}^{-1}(c x)\right ) \, dx=\frac {24 \, a c^{5} e x^{5} + 40 \, a c^{5} d x^{3} + 8 \, {\left (5 \, b c^{5} d + 3 \, b c^{5} e\right )} \log \left (c x \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}} - c x + 1\right ) + {\left (20 \, b c^{2} d - 9 \, b e\right )} \log \left (c x \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}} - c x\right ) - 8 \, {\left (5 \, b c^{5} d + 3 \, b c^{5} e\right )} \log \left (c x \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}} - c x - 1\right ) + 8 \, {\left (3 \, b c^{5} e x^{5} + 5 \, b c^{5} d x^{3} - 5 \, b c^{5} d - 3 \, b c^{5} e\right )} \log \left (\frac {c x \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}} + 1}{c x}\right ) + {\left (6 \, b c^{4} e x^{4} + {\left (20 \, b c^{4} d - 9 \, b c^{2} e\right )} x^{2}\right )} \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}}}{120 \, c^{5}} \]
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\[ \int x^2 \left (d+e x^2\right ) \left (a+b \text {csch}^{-1}(c x)\right ) \, dx=\int x^{2} \left (a + b \operatorname {acsch}{\left (c x \right )}\right ) \left (d + e x^{2}\right )\, dx \]
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Time = 0.20 (sec) , antiderivative size = 227, normalized size of antiderivative = 1.36 \[ \int x^2 \left (d+e x^2\right ) \left (a+b \text {csch}^{-1}(c x)\right ) \, dx=\frac {1}{5} \, a e x^{5} + \frac {1}{3} \, a d x^{3} + \frac {1}{12} \, {\left (4 \, x^{3} \operatorname {arcsch}\left (c x\right ) + \frac {\frac {2 \, \sqrt {\frac {1}{c^{2} x^{2}} + 1}}{c^{2} {\left (\frac {1}{c^{2} x^{2}} + 1\right )} - c^{2}} - \frac {\log \left (\sqrt {\frac {1}{c^{2} x^{2}} + 1} + 1\right )}{c^{2}} + \frac {\log \left (\sqrt {\frac {1}{c^{2} x^{2}} + 1} - 1\right )}{c^{2}}}{c}\right )} b d + \frac {1}{80} \, {\left (16 \, x^{5} \operatorname {arcsch}\left (c x\right ) - \frac {\frac {2 \, {\left (3 \, {\left (\frac {1}{c^{2} x^{2}} + 1\right )}^{\frac {3}{2}} - 5 \, \sqrt {\frac {1}{c^{2} x^{2}} + 1}\right )}}{c^{4} {\left (\frac {1}{c^{2} x^{2}} + 1\right )}^{2} - 2 \, c^{4} {\left (\frac {1}{c^{2} x^{2}} + 1\right )} + c^{4}} - \frac {3 \, \log \left (\sqrt {\frac {1}{c^{2} x^{2}} + 1} + 1\right )}{c^{4}} + \frac {3 \, \log \left (\sqrt {\frac {1}{c^{2} x^{2}} + 1} - 1\right )}{c^{4}}}{c}\right )} b e \]
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\[ \int x^2 \left (d+e x^2\right ) \left (a+b \text {csch}^{-1}(c x)\right ) \, dx=\int { {\left (e x^{2} + d\right )} {\left (b \operatorname {arcsch}\left (c x\right ) + a\right )} x^{2} \,d x } \]
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Timed out. \[ \int x^2 \left (d+e x^2\right ) \left (a+b \text {csch}^{-1}(c x)\right ) \, dx=\int x^2\,\left (e\,x^2+d\right )\,\left (a+b\,\mathrm {asinh}\left (\frac {1}{c\,x}\right )\right ) \,d x \]
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