Optimal. Leaf size=146 \[ \frac {\left (d+e x^2\right )^2 \left (a+b \text {csch}^{-1}(c x)\right )}{4 e}-\frac {b c d^2 x \tan ^{-1}\left (\sqrt {-c^2 x^2-1}\right )}{4 e \sqrt {-c^2 x^2}}+\frac {b x \sqrt {-c^2 x^2-1} \left (2 c^2 d-e\right )}{4 c^3 \sqrt {-c^2 x^2}}-\frac {b e x \left (-c^2 x^2-1\right )^{3/2}}{12 c^3 \sqrt {-c^2 x^2}} \]
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Rubi [A] time = 0.11, antiderivative size = 146, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.294, Rules used = {6300, 446, 88, 63, 205} \[ \frac {\left (d+e x^2\right )^2 \left (a+b \text {csch}^{-1}(c x)\right )}{4 e}-\frac {b c d^2 x \tan ^{-1}\left (\sqrt {-c^2 x^2-1}\right )}{4 e \sqrt {-c^2 x^2}}+\frac {b x \sqrt {-c^2 x^2-1} \left (2 c^2 d-e\right )}{4 c^3 \sqrt {-c^2 x^2}}-\frac {b e x \left (-c^2 x^2-1\right )^{3/2}}{12 c^3 \sqrt {-c^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 63
Rule 88
Rule 205
Rule 446
Rule 6300
Rubi steps
\begin {align*} \int x \left (d+e x^2\right ) \left (a+b \text {csch}^{-1}(c x)\right ) \, dx &=\frac {\left (d+e x^2\right )^2 \left (a+b \text {csch}^{-1}(c x)\right )}{4 e}-\frac {(b c x) \int \frac {\left (d+e x^2\right )^2}{x \sqrt {-1-c^2 x^2}} \, dx}{4 e \sqrt {-c^2 x^2}}\\ &=\frac {\left (d+e x^2\right )^2 \left (a+b \text {csch}^{-1}(c x)\right )}{4 e}-\frac {(b c x) \operatorname {Subst}\left (\int \frac {(d+e x)^2}{x \sqrt {-1-c^2 x}} \, dx,x,x^2\right )}{8 e \sqrt {-c^2 x^2}}\\ &=\frac {\left (d+e x^2\right )^2 \left (a+b \text {csch}^{-1}(c x)\right )}{4 e}-\frac {(b c x) \operatorname {Subst}\left (\int \left (-\frac {e \left (-2 c^2 d+e\right )}{c^2 \sqrt {-1-c^2 x}}+\frac {d^2}{x \sqrt {-1-c^2 x}}-\frac {e^2 \sqrt {-1-c^2 x}}{c^2}\right ) \, dx,x,x^2\right )}{8 e \sqrt {-c^2 x^2}}\\ &=\frac {b \left (2 c^2 d-e\right ) x \sqrt {-1-c^2 x^2}}{4 c^3 \sqrt {-c^2 x^2}}-\frac {b e x \left (-1-c^2 x^2\right )^{3/2}}{12 c^3 \sqrt {-c^2 x^2}}+\frac {\left (d+e x^2\right )^2 \left (a+b \text {csch}^{-1}(c x)\right )}{4 e}-\frac {\left (b c d^2 x\right ) \operatorname {Subst}\left (\int \frac {1}{x \sqrt {-1-c^2 x}} \, dx,x,x^2\right )}{8 e \sqrt {-c^2 x^2}}\\ &=\frac {b \left (2 c^2 d-e\right ) x \sqrt {-1-c^2 x^2}}{4 c^3 \sqrt {-c^2 x^2}}-\frac {b e x \left (-1-c^2 x^2\right )^{3/2}}{12 c^3 \sqrt {-c^2 x^2}}+\frac {\left (d+e x^2\right )^2 \left (a+b \text {csch}^{-1}(c x)\right )}{4 e}+\frac {\left (b d^2 x\right ) \operatorname {Subst}\left (\int \frac {1}{-\frac {1}{c^2}-\frac {x^2}{c^2}} \, dx,x,\sqrt {-1-c^2 x^2}\right )}{4 c e \sqrt {-c^2 x^2}}\\ &=\frac {b \left (2 c^2 d-e\right ) x \sqrt {-1-c^2 x^2}}{4 c^3 \sqrt {-c^2 x^2}}-\frac {b e x \left (-1-c^2 x^2\right )^{3/2}}{12 c^3 \sqrt {-c^2 x^2}}+\frac {\left (d+e x^2\right )^2 \left (a+b \text {csch}^{-1}(c x)\right )}{4 e}-\frac {b c d^2 x \tan ^{-1}\left (\sqrt {-1-c^2 x^2}\right )}{4 e \sqrt {-c^2 x^2}}\\ \end {align*}
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Mathematica [A] time = 0.10, size = 77, normalized size = 0.53 \[ \frac {x \left (3 a c^3 x \left (2 d+e x^2\right )+3 b c^3 x \text {csch}^{-1}(c x) \left (2 d+e x^2\right )+b \sqrt {\frac {1}{c^2 x^2}+1} \left (c^2 \left (6 d+e x^2\right )-2 e\right )\right )}{12 c^3} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.13, size = 123, normalized size = 0.84 \[ \frac {3 \, a c^{3} e x^{4} + 6 \, a c^{3} d x^{2} + 3 \, {\left (b c^{3} e x^{4} + 2 \, b c^{3} d x^{2}\right )} \log \left (\frac {c x \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}} + 1}{c x}\right ) + {\left (b c^{2} e x^{3} + 2 \, {\left (3 \, b c^{2} d - b e\right )} x\right )} \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}}}{12 \, c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (e x^{2} + d\right )} {\left (b \operatorname {arcsch}\left (c x\right ) + a\right )} x\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 115, normalized size = 0.79 \[ \frac {\frac {a \left (\frac {1}{4} c^{4} e \,x^{4}+\frac {1}{2} c^{4} d \,x^{2}\right )}{c^{2}}+\frac {b \left (\frac {\mathrm {arccsch}\left (c x \right ) c^{4} x^{4} e}{4}+\frac {\mathrm {arccsch}\left (c x \right ) c^{4} x^{2} d}{2}+\frac {\left (c^{2} x^{2}+1\right ) \left (c^{2} x^{2} e +6 c^{2} d -2 e \right )}{12 \sqrt {\frac {c^{2} x^{2}+1}{c^{2} x^{2}}}\, c x}\right )}{c^{2}}}{c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.34, size = 95, normalized size = 0.65 \[ \frac {1}{4} \, a e x^{4} + \frac {1}{2} \, a d x^{2} + \frac {1}{2} \, {\left (x^{2} \operatorname {arcsch}\left (c x\right ) + \frac {x \sqrt {\frac {1}{c^{2} x^{2}} + 1}}{c}\right )} b d + \frac {1}{12} \, {\left (3 \, x^{4} \operatorname {arcsch}\left (c x\right ) + \frac {c^{2} x^{3} {\left (\frac {1}{c^{2} x^{2}} + 1\right )}^{\frac {3}{2}} - 3 \, x \sqrt {\frac {1}{c^{2} x^{2}} + 1}}{c^{3}}\right )} b e \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int x\,\left (e\,x^2+d\right )\,\left (a+b\,\mathrm {asinh}\left (\frac {1}{c\,x}\right )\right ) \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int x \left (a + b \operatorname {acsch}{\left (c x \right )}\right ) \left (d + e x^{2}\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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