Optimal. Leaf size=672 \[ -\frac{1}{2} b c e \text{PolyLog}\left (2,\frac{c^2 \left (f+g x^2\right )}{c^2 f-g}\right )+\frac{1}{2} b c e \text{PolyLog}\left (2,\frac{g x^2}{f}+1\right )+\frac{i b e \sqrt{g} \text{PolyLog}\left (2,\frac{\sqrt{g} (-c x+i)}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \text{PolyLog}\left (2,\frac{\sqrt{g} (1-i c x)}{\sqrt{g}+i c \sqrt{-f}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \text{PolyLog}\left (2,\frac{\sqrt{g} (1+i c x)}{\sqrt{g}+i c \sqrt{-f}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \text{PolyLog}\left (2,\frac{\sqrt{g} (c x+i)}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+\frac{2 a e \sqrt{g} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right )}{\sqrt{f}}-\frac{1}{2} b c \log \left (-\frac{g \left (c^2 x^2+1\right )}{c^2 f-g}\right ) \left (d+e \log \left (f+g x^2\right )\right )+\frac{1}{2} b c \log \left (-\frac{g x^2}{f}\right ) \left (d+e \log \left (f+g x^2\right )\right )-\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}} \]
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Rubi [A] time = 0.756769, antiderivative size = 672, normalized size of antiderivative = 1., number of steps used = 28, number of rules used = 14, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.583, Rules used = {5017, 2475, 36, 29, 31, 2416, 2394, 2315, 2393, 2391, 4910, 205, 4908, 2409} \[ -\frac{1}{2} b c e \text{PolyLog}\left (2,\frac{c^2 \left (f+g x^2\right )}{c^2 f-g}\right )+\frac{1}{2} b c e \text{PolyLog}\left (2,\frac{g x^2}{f}+1\right )+\frac{i b e \sqrt{g} \text{PolyLog}\left (2,\frac{\sqrt{g} (-c x+i)}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \text{PolyLog}\left (2,\frac{\sqrt{g} (1-i c x)}{\sqrt{g}+i c \sqrt{-f}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \text{PolyLog}\left (2,\frac{\sqrt{g} (1+i c x)}{\sqrt{g}+i c \sqrt{-f}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \text{PolyLog}\left (2,\frac{\sqrt{g} (c x+i)}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+\frac{2 a e \sqrt{g} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right )}{\sqrt{f}}-\frac{1}{2} b c \log \left (-\frac{g \left (c^2 x^2+1\right )}{c^2 f-g}\right ) \left (d+e \log \left (f+g x^2\right )\right )+\frac{1}{2} b c \log \left (-\frac{g x^2}{f}\right ) \left (d+e \log \left (f+g x^2\right )\right )-\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}} \]
Antiderivative was successfully verified.
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Rule 5017
Rule 2475
Rule 36
Rule 29
Rule 31
Rule 2416
Rule 2394
Rule 2315
Rule 2393
Rule 2391
Rule 4910
Rule 205
Rule 4908
Rule 2409
Rubi steps
\begin{align*} \int \frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x^2} \, dx &=-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+(b c) \int \frac{d+e \log \left (f+g x^2\right )}{x \left (1+c^2 x^2\right )} \, dx+(2 e g) \int \frac{a+b \tan ^{-1}(c x)}{f+g x^2} \, dx\\ &=-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+\frac{1}{2} (b c) \operatorname{Subst}\left (\int \frac{d+e \log (f+g x)}{x \left (1+c^2 x\right )} \, dx,x,x^2\right )+(2 a e g) \int \frac{1}{f+g x^2} \, dx+(2 b e g) \int \frac{\tan ^{-1}(c x)}{f+g x^2} \, dx\\ &=\frac{2 a e \sqrt{g} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right )}{\sqrt{f}}-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+\frac{1}{2} (b c) \operatorname{Subst}\left (\int \left (\frac{d+e \log (f+g x)}{x}-\frac{c^2 (d+e \log (f+g x))}{1+c^2 x}\right ) \, dx,x,x^2\right )+(i b e g) \int \frac{\log (1-i c x)}{f+g x^2} \, dx-(i b e g) \int \frac{\log (1+i c x)}{f+g x^2} \, dx\\ &=\frac{2 a e \sqrt{g} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right )}{\sqrt{f}}-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+\frac{1}{2} (b c) \operatorname{Subst}\left (\int \frac{d+e \log (f+g x)}{x} \, dx,x,x^2\right )-\frac{1}{2} \left (b c^3\right ) \operatorname{Subst}\left (\int \frac{d+e \log (f+g x)}{1+c^2 x} \, dx,x,x^2\right )+(i b e g) \int \left (\frac{\sqrt{-f} \log (1-i c x)}{2 f \left (\sqrt{-f}-\sqrt{g} x\right )}+\frac{\sqrt{-f} \log (1-i c x)}{2 f \left (\sqrt{-f}+\sqrt{g} x\right )}\right ) \, dx-(i b e g) \int \left (\frac{\sqrt{-f} \log (1+i c x)}{2 f \left (\sqrt{-f}-\sqrt{g} x\right )}+\frac{\sqrt{-f} \log (1+i c x)}{2 f \left (\sqrt{-f}+\sqrt{g} x\right )}\right ) \, dx\\ &=\frac{2 a e \sqrt{g} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right )}{\sqrt{f}}-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+\frac{1}{2} b c \log \left (-\frac{g x^2}{f}\right ) \left (d+e \log \left (f+g x^2\right )\right )-\frac{1}{2} b c \log \left (-\frac{g \left (1+c^2 x^2\right )}{c^2 f-g}\right ) \left (d+e \log \left (f+g x^2\right )\right )-\frac{1}{2} (b c e g) \operatorname{Subst}\left (\int \frac{\log \left (-\frac{g x}{f}\right )}{f+g x} \, dx,x,x^2\right )+\frac{1}{2} (b c e g) \operatorname{Subst}\left (\int \frac{\log \left (\frac{g \left (1+c^2 x\right )}{-c^2 f+g}\right )}{f+g x} \, dx,x,x^2\right )-\frac{(i b e g) \int \frac{\log (1-i c x)}{\sqrt{-f}-\sqrt{g} x} \, dx}{2 \sqrt{-f}}-\frac{(i b e g) \int \frac{\log (1-i c x)}{\sqrt{-f}+\sqrt{g} x} \, dx}{2 \sqrt{-f}}+\frac{(i b e g) \int \frac{\log (1+i c x)}{\sqrt{-f}-\sqrt{g} x} \, dx}{2 \sqrt{-f}}+\frac{(i b e g) \int \frac{\log (1+i c x)}{\sqrt{-f}+\sqrt{g} x} \, dx}{2 \sqrt{-f}}\\ &=\frac{2 a e \sqrt{g} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right )}{\sqrt{f}}-\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+\frac{1}{2} b c \log \left (-\frac{g x^2}{f}\right ) \left (d+e \log \left (f+g x^2\right )\right )-\frac{1}{2} b c \log \left (-\frac{g \left (1+c^2 x^2\right )}{c^2 f-g}\right ) \left (d+e \log \left (f+g x^2\right )\right )+\frac{1}{2} b c e \text{Li}_2\left (1+\frac{g x^2}{f}\right )+\frac{1}{2} (b c e) \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{c^2 x}{-c^2 f+g}\right )}{x} \, dx,x,f+g x^2\right )-\frac{\left (b c e \sqrt{g}\right ) \int \frac{\log \left (-\frac{i c \left (\sqrt{-f}-\sqrt{g} x\right )}{-i c \sqrt{-f}+\sqrt{g}}\right )}{1-i c x} \, dx}{2 \sqrt{-f}}-\frac{\left (b c e \sqrt{g}\right ) \int \frac{\log \left (\frac{i c \left (\sqrt{-f}-\sqrt{g} x\right )}{i c \sqrt{-f}+\sqrt{g}}\right )}{1+i c x} \, dx}{2 \sqrt{-f}}+\frac{\left (b c e \sqrt{g}\right ) \int \frac{\log \left (-\frac{i c \left (\sqrt{-f}+\sqrt{g} x\right )}{-i c \sqrt{-f}-\sqrt{g}}\right )}{1-i c x} \, dx}{2 \sqrt{-f}}+\frac{\left (b c e \sqrt{g}\right ) \int \frac{\log \left (\frac{i c \left (\sqrt{-f}+\sqrt{g} x\right )}{i c \sqrt{-f}-\sqrt{g}}\right )}{1+i c x} \, dx}{2 \sqrt{-f}}\\ &=\frac{2 a e \sqrt{g} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right )}{\sqrt{f}}-\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+\frac{1}{2} b c \log \left (-\frac{g x^2}{f}\right ) \left (d+e \log \left (f+g x^2\right )\right )-\frac{1}{2} b c \log \left (-\frac{g \left (1+c^2 x^2\right )}{c^2 f-g}\right ) \left (d+e \log \left (f+g x^2\right )\right )-\frac{1}{2} b c e \text{Li}_2\left (\frac{c^2 \left (f+g x^2\right )}{c^2 f-g}\right )+\frac{1}{2} b c e \text{Li}_2\left (1+\frac{g x^2}{f}\right )+\frac{\left (i b e \sqrt{g}\right ) \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{\sqrt{g} x}{-i c \sqrt{-f}-\sqrt{g}}\right )}{x} \, dx,x,1-i c x\right )}{2 \sqrt{-f}}-\frac{\left (i b e \sqrt{g}\right ) \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{\sqrt{g} x}{i c \sqrt{-f}-\sqrt{g}}\right )}{x} \, dx,x,1+i c x\right )}{2 \sqrt{-f}}-\frac{\left (i b e \sqrt{g}\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{\sqrt{g} x}{-i c \sqrt{-f}+\sqrt{g}}\right )}{x} \, dx,x,1-i c x\right )}{2 \sqrt{-f}}+\frac{\left (i b e \sqrt{g}\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{\sqrt{g} x}{i c \sqrt{-f}+\sqrt{g}}\right )}{x} \, dx,x,1+i c x\right )}{2 \sqrt{-f}}\\ &=\frac{2 a e \sqrt{g} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right )}{\sqrt{f}}-\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{\left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}+\frac{1}{2} b c \log \left (-\frac{g x^2}{f}\right ) \left (d+e \log \left (f+g x^2\right )\right )-\frac{1}{2} b c \log \left (-\frac{g \left (1+c^2 x^2\right )}{c^2 f-g}\right ) \left (d+e \log \left (f+g x^2\right )\right )+\frac{i b e \sqrt{g} \text{Li}_2\left (\frac{\sqrt{g} (i-c x)}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \text{Li}_2\left (\frac{\sqrt{g} (1-i c x)}{i c \sqrt{-f}+\sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{i b e \sqrt{g} \text{Li}_2\left (\frac{\sqrt{g} (1+i c x)}{i c \sqrt{-f}+\sqrt{g}}\right )}{2 \sqrt{-f}}+\frac{i b e \sqrt{g} \text{Li}_2\left (\frac{\sqrt{g} (i+c x)}{c \sqrt{-f}+i \sqrt{g}}\right )}{2 \sqrt{-f}}-\frac{1}{2} b c e \text{Li}_2\left (\frac{c^2 \left (f+g x^2\right )}{c^2 f-g}\right )+\frac{1}{2} b c e \text{Li}_2\left (1+\frac{g x^2}{f}\right )\\ \end{align*}
Mathematica [A] time = 0.902962, size = 552, normalized size = 0.82 \[ \frac{1}{2} \left (\frac{e \sqrt{g} \left (i b \sqrt{f} \left (\text{PolyLog}\left (2,\frac{\sqrt{g} (-c x+i)}{c \sqrt{-f}+i \sqrt{g}}\right )+\log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )\right )-i b \sqrt{f} \left (\text{PolyLog}\left (2,\frac{\sqrt{g} (1-i c x)}{\sqrt{g}+i c \sqrt{-f}}\right )+\log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}+\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )\right )-i b \sqrt{f} \left (\text{PolyLog}\left (2,\frac{\sqrt{g} (1+i c x)}{\sqrt{g}+i c \sqrt{-f}}\right )+\log (1+i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}-i \sqrt{g}}\right )\right )+i b \sqrt{f} \left (\text{PolyLog}\left (2,\frac{\sqrt{g} (c x+i)}{c \sqrt{-f}+i \sqrt{g}}\right )+\log (1-i c x) \log \left (\frac{c \left (\sqrt{-f}-\sqrt{g} x\right )}{c \sqrt{-f}+i \sqrt{g}}\right )\right )+4 a \sqrt{-f} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right )\right )}{\sqrt{-f^2}}+b c \left (-e \text{PolyLog}\left (2,\frac{c^2 \left (f+g x^2\right )}{c^2 f-g}\right )+e \text{PolyLog}\left (2,\frac{g x^2}{f}+1\right )+\left (\log \left (-\frac{g x^2}{f}\right )-\log \left (-\frac{g \left (c^2 x^2+1\right )}{c^2 f-g}\right )\right ) \left (d+e \log \left (f+g x^2\right )\right )\right )-\frac{2 \left (a+b \tan ^{-1}(c x)\right ) \left (d+e \log \left (f+g x^2\right )\right )}{x}\right ) \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 1.717, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( a+b\arctan \left ( cx \right ) \right ) \left ( d+e\ln \left ( g{x}^{2}+f \right ) \right ) }{{x}^{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \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 d \arctan \left (c x\right ) + a d +{\left (b e \arctan \left (c x\right ) + a e\right )} \log \left (g x^{2} + f\right )}{x^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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 \arctan \left (c x\right ) + a\right )}{\left (e \log \left (g x^{2} + f\right ) + d\right )}}{x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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