Optimal. Leaf size=124 \[ -\frac{1}{2} i b d \text{PolyLog}\left (2,e^{2 i \csc ^{-1}(c x)}\right )-d \log \left (\frac{1}{x}\right ) \left (a+b \sec ^{-1}(c x)\right )+\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )-\frac{b e x \sqrt{1-\frac{1}{c^2 x^2}}}{2 c}-\frac{1}{2} i b d \csc ^{-1}(c x)^2+b d \csc ^{-1}(c x) \log \left (1-e^{2 i \csc ^{-1}(c x)}\right )-b d \log \left (\frac{1}{x}\right ) \csc ^{-1}(c x) \]
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Rubi [A] time = 0.283554, antiderivative size = 124, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 11, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.579, Rules used = {5240, 14, 4732, 6742, 264, 2326, 4625, 3717, 2190, 2279, 2391} \[ -\frac{1}{2} i b d \text{PolyLog}\left (2,e^{2 i \csc ^{-1}(c x)}\right )-d \log \left (\frac{1}{x}\right ) \left (a+b \sec ^{-1}(c x)\right )+\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )-\frac{b e x \sqrt{1-\frac{1}{c^2 x^2}}}{2 c}-\frac{1}{2} i b d \csc ^{-1}(c x)^2+b d \csc ^{-1}(c x) \log \left (1-e^{2 i \csc ^{-1}(c x)}\right )-b d \log \left (\frac{1}{x}\right ) \csc ^{-1}(c x) \]
Antiderivative was successfully verified.
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Rule 5240
Rule 14
Rule 4732
Rule 6742
Rule 264
Rule 2326
Rule 4625
Rule 3717
Rule 2190
Rule 2279
Rule 2391
Rubi steps
\begin{align*} \int \frac{\left (d+e x^2\right ) \left (a+b \sec ^{-1}(c x)\right )}{x} \, dx &=-\operatorname{Subst}\left (\int \frac{\left (e+d x^2\right ) \left (a+b \cos ^{-1}\left (\frac{x}{c}\right )\right )}{x^3} \, dx,x,\frac{1}{x}\right )\\ &=\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )-d \left (a+b \sec ^{-1}(c x)\right ) \log \left (\frac{1}{x}\right )-\frac{b \operatorname{Subst}\left (\int \frac{-\frac{e}{2 x^2}+d \log (x)}{\sqrt{1-\frac{x^2}{c^2}}} \, dx,x,\frac{1}{x}\right )}{c}\\ &=\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )-d \left (a+b \sec ^{-1}(c x)\right ) \log \left (\frac{1}{x}\right )-\frac{b \operatorname{Subst}\left (\int \left (-\frac{e}{2 x^2 \sqrt{1-\frac{x^2}{c^2}}}+\frac{d \log (x)}{\sqrt{1-\frac{x^2}{c^2}}}\right ) \, dx,x,\frac{1}{x}\right )}{c}\\ &=\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )-d \left (a+b \sec ^{-1}(c x)\right ) \log \left (\frac{1}{x}\right )-\frac{(b d) \operatorname{Subst}\left (\int \frac{\log (x)}{\sqrt{1-\frac{x^2}{c^2}}} \, dx,x,\frac{1}{x}\right )}{c}+\frac{(b e) \operatorname{Subst}\left (\int \frac{1}{x^2 \sqrt{1-\frac{x^2}{c^2}}} \, dx,x,\frac{1}{x}\right )}{2 c}\\ &=-\frac{b e \sqrt{1-\frac{1}{c^2 x^2}} x}{2 c}+\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )-b d \csc ^{-1}(c x) \log \left (\frac{1}{x}\right )-d \left (a+b \sec ^{-1}(c x)\right ) \log \left (\frac{1}{x}\right )+(b d) \operatorname{Subst}\left (\int \frac{\sin ^{-1}\left (\frac{x}{c}\right )}{x} \, dx,x,\frac{1}{x}\right )\\ &=-\frac{b e \sqrt{1-\frac{1}{c^2 x^2}} x}{2 c}+\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )-b d \csc ^{-1}(c x) \log \left (\frac{1}{x}\right )-d \left (a+b \sec ^{-1}(c x)\right ) \log \left (\frac{1}{x}\right )+(b d) \operatorname{Subst}\left (\int x \cot (x) \, dx,x,\csc ^{-1}(c x)\right )\\ &=-\frac{b e \sqrt{1-\frac{1}{c^2 x^2}} x}{2 c}-\frac{1}{2} i b d \csc ^{-1}(c x)^2+\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )-b d \csc ^{-1}(c x) \log \left (\frac{1}{x}\right )-d \left (a+b \sec ^{-1}(c x)\right ) \log \left (\frac{1}{x}\right )-(2 i b d) \operatorname{Subst}\left (\int \frac{e^{2 i x} x}{1-e^{2 i x}} \, dx,x,\csc ^{-1}(c x)\right )\\ &=-\frac{b e \sqrt{1-\frac{1}{c^2 x^2}} x}{2 c}-\frac{1}{2} i b d \csc ^{-1}(c x)^2+\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )+b d \csc ^{-1}(c x) \log \left (1-e^{2 i \csc ^{-1}(c x)}\right )-b d \csc ^{-1}(c x) \log \left (\frac{1}{x}\right )-d \left (a+b \sec ^{-1}(c x)\right ) \log \left (\frac{1}{x}\right )-(b d) \operatorname{Subst}\left (\int \log \left (1-e^{2 i x}\right ) \, dx,x,\csc ^{-1}(c x)\right )\\ &=-\frac{b e \sqrt{1-\frac{1}{c^2 x^2}} x}{2 c}-\frac{1}{2} i b d \csc ^{-1}(c x)^2+\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )+b d \csc ^{-1}(c x) \log \left (1-e^{2 i \csc ^{-1}(c x)}\right )-b d \csc ^{-1}(c x) \log \left (\frac{1}{x}\right )-d \left (a+b \sec ^{-1}(c x)\right ) \log \left (\frac{1}{x}\right )+\frac{1}{2} (i b d) \operatorname{Subst}\left (\int \frac{\log (1-x)}{x} \, dx,x,e^{2 i \csc ^{-1}(c x)}\right )\\ &=-\frac{b e \sqrt{1-\frac{1}{c^2 x^2}} x}{2 c}-\frac{1}{2} i b d \csc ^{-1}(c x)^2+\frac{1}{2} e x^2 \left (a+b \sec ^{-1}(c x)\right )+b d \csc ^{-1}(c x) \log \left (1-e^{2 i \csc ^{-1}(c x)}\right )-b d \csc ^{-1}(c x) \log \left (\frac{1}{x}\right )-d \left (a+b \sec ^{-1}(c x)\right ) \log \left (\frac{1}{x}\right )-\frac{1}{2} i b d \text{Li}_2\left (e^{2 i \csc ^{-1}(c x)}\right )\\ \end{align*}
Mathematica [A] time = 0.121672, size = 104, normalized size = 0.84 \[ \frac{i b c d \text{PolyLog}\left (2,-e^{2 i \sec ^{-1}(c x)}\right )+2 a c d \log (x)+a c e x^2-b e x \sqrt{1-\frac{1}{c^2 x^2}}+b c \sec ^{-1}(c x) \left (e x^2-2 d \log \left (1+e^{2 i \sec ^{-1}(c x)}\right )\right )+i b c d \sec ^{-1}(c x)^2}{2 c} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.531, size = 142, normalized size = 1.2 \begin{align*}{\frac{a{x}^{2}e}{2}}+ad\ln \left ( cx \right ) +{\frac{i}{2}}b \left ({\rm arcsec} \left (cx\right ) \right ) ^{2}d+{\frac{b{\rm arcsec} \left (cx\right ){x}^{2}e}{2}}-{\frac{bxe}{2\,c}\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}-{\frac{{\frac{i}{2}}be}{{c}^{2}}}-bd{\rm arcsec} \left (cx\right )\ln \left ( 1+ \left ({\frac{1}{cx}}+i\sqrt{1-{\frac{1}{{c}^{2}{x}^{2}}}} \right ) ^{2} \right ) +{\frac{i}{2}}bd{\it polylog} \left ( 2,- \left ({\frac{1}{cx}}+i\sqrt{1-{\frac{1}{{c}^{2}{x}^{2}}}} \right ) ^{2} \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}{2} \, a e x^{2} + a d \log \left (x\right ) - \frac{-2 i \, b c^{2} e x^{2} \log \left (c\right ) - 2 i \, b c^{2} d \log \left (-c x + 1\right ) \log \left (x\right ) - 2 i \, b c^{2} d \log \left (x\right )^{2} - 2 i \, b c^{2} d{\rm Li}_2\left (c x\right ) - 2 i \, b c^{2} d{\rm Li}_2\left (-c x\right ) + i \,{\left (2 \,{\left ({\left (\log \left (c x + 1\right ) + \log \left (c x - 1\right ) - 2 \, \log \left (x\right )\right )} \log \left (x\right ) - \log \left (c x - 1\right ) \log \left (x\right ) + \log \left (-c x + 1\right ) \log \left (x\right ) + \log \left (x\right )^{2} +{\rm Li}_2\left (c x\right ) +{\rm Li}_2\left (-c x\right )\right )} b d + b e{\left (\frac{\log \left (c x + 1\right )}{c^{2}} + \frac{\log \left (c x - 1\right )}{c^{2}}\right )}\right )} c^{2} + 2 \,{\left (2 \, b d \int \frac{\sqrt{c x + 1} \sqrt{c x - 1} \log \left (x\right )}{c^{2} x^{3} - x}\,{d x} + \frac{\sqrt{c x + 1} \sqrt{c x - 1} b e}{c^{2}}\right )} c^{2} - i \, b e \log \left (c x - 1\right ) - 2 \,{\left (b c^{2} e x^{2} + 2 \, b c^{2} d \log \left (x\right )\right )} \arctan \left (\sqrt{c x + 1} \sqrt{c x - 1}\right ) +{\left (i \, b c^{2} e x^{2} + 2 i \, b c^{2} d \log \left (x\right )\right )} \log \left (c^{2} x^{2}\right ) +{\left (-2 i \, b c^{2} d \log \left (x\right ) - i \, b e\right )} \log \left (c x + 1\right ) +{\left (-2 i \, b c^{2} e x^{2} - 4 i \, b c^{2} d \log \left (c\right )\right )} \log \left (x\right )}{4 \, c^{2}} \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{a e x^{2} + a d +{\left (b e x^{2} + b d\right )} \operatorname{arcsec}\left (c x\right )}{x}, 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*} \int \frac{\left (a + b \operatorname{asec}{\left (c x \right )}\right ) \left (d + e x^{2}\right )}{x}\, 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 \frac{{\left (e x^{2} + d\right )}{\left (b \operatorname{arcsec}\left (c x\right ) + a\right )}}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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