Optimal. Leaf size=845 \[ \frac{149 i \sqrt{a^2 x^2+1} \tan ^{-1}\left (e^{i \tan ^{-1}(a x)}\right ) \tan ^{-1}(a x)^2 c^3}{20 \sqrt{a^2 c x^2+c}}-\frac{2 \sqrt{a^2 x^2+1} \tan ^{-1}(a x)^3 \tanh ^{-1}\left (e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}+\frac{3 i \sqrt{a^2 x^2+1} \tan ^{-1}(a x)^2 \text{PolyLog}\left (2,-e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}-\frac{149 i \sqrt{a^2 x^2+1} \tan ^{-1}(a x) \text{PolyLog}\left (2,-i e^{i \tan ^{-1}(a x)}\right ) c^3}{20 \sqrt{a^2 c x^2+c}}+\frac{149 i \sqrt{a^2 x^2+1} \tan ^{-1}(a x) \text{PolyLog}\left (2,i e^{i \tan ^{-1}(a x)}\right ) c^3}{20 \sqrt{a^2 c x^2+c}}-\frac{3 i \sqrt{a^2 x^2+1} \tan ^{-1}(a x)^2 \text{PolyLog}\left (2,e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}-\frac{6 \sqrt{a^2 x^2+1} \tan ^{-1}(a x) \text{PolyLog}\left (3,-e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}+\frac{149 \sqrt{a^2 x^2+1} \text{PolyLog}\left (3,-i e^{i \tan ^{-1}(a x)}\right ) c^3}{20 \sqrt{a^2 c x^2+c}}-\frac{149 \sqrt{a^2 x^2+1} \text{PolyLog}\left (3,i e^{i \tan ^{-1}(a x)}\right ) c^3}{20 \sqrt{a^2 c x^2+c}}+\frac{6 \sqrt{a^2 x^2+1} \tan ^{-1}(a x) \text{PolyLog}\left (3,e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}-\frac{6 i \sqrt{a^2 x^2+1} \text{PolyLog}\left (4,-e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}+\frac{6 i \sqrt{a^2 x^2+1} \text{PolyLog}\left (4,e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}-\frac{3}{2} \tanh ^{-1}\left (\frac{a \sqrt{c} x}{\sqrt{a^2 c x^2+c}}\right ) c^{5/2}+\sqrt{a^2 c x^2+c} \tan ^{-1}(a x)^3 c^2-\frac{29}{40} a x \sqrt{a^2 c x^2+c} \tan ^{-1}(a x)^2 c^2+\frac{29}{20} \sqrt{a^2 c x^2+c} \tan ^{-1}(a x) c^2-\frac{1}{20} a x \sqrt{a^2 c x^2+c} c^2+\frac{1}{3} \left (a^2 c x^2+c\right )^{3/2} \tan ^{-1}(a x)^3 c-\frac{3}{20} a x \left (a^2 c x^2+c\right )^{3/2} \tan ^{-1}(a x)^2 c+\frac{1}{10} \left (a^2 c x^2+c\right )^{3/2} \tan ^{-1}(a x) c+\frac{1}{5} \left (a^2 c x^2+c\right )^{5/2} \tan ^{-1}(a x)^3 \]
[Out]
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Rubi [A] time = 1.78395, antiderivative size = 845, normalized size of antiderivative = 1., number of steps used = 54, number of rules used = 16, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.667, Rules used = {4950, 4958, 4956, 4183, 2531, 6609, 2282, 6589, 4930, 4890, 4888, 4181, 4880, 217, 206, 195} \[ \frac{149 i \sqrt{a^2 x^2+1} \tan ^{-1}\left (e^{i \tan ^{-1}(a x)}\right ) \tan ^{-1}(a x)^2 c^3}{20 \sqrt{a^2 c x^2+c}}-\frac{2 \sqrt{a^2 x^2+1} \tan ^{-1}(a x)^3 \tanh ^{-1}\left (e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}+\frac{3 i \sqrt{a^2 x^2+1} \tan ^{-1}(a x)^2 \text{PolyLog}\left (2,-e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}-\frac{149 i \sqrt{a^2 x^2+1} \tan ^{-1}(a x) \text{PolyLog}\left (2,-i e^{i \tan ^{-1}(a x)}\right ) c^3}{20 \sqrt{a^2 c x^2+c}}+\frac{149 i \sqrt{a^2 x^2+1} \tan ^{-1}(a x) \text{PolyLog}\left (2,i e^{i \tan ^{-1}(a x)}\right ) c^3}{20 \sqrt{a^2 c x^2+c}}-\frac{3 i \sqrt{a^2 x^2+1} \tan ^{-1}(a x)^2 \text{PolyLog}\left (2,e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}-\frac{6 \sqrt{a^2 x^2+1} \tan ^{-1}(a x) \text{PolyLog}\left (3,-e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}+\frac{149 \sqrt{a^2 x^2+1} \text{PolyLog}\left (3,-i e^{i \tan ^{-1}(a x)}\right ) c^3}{20 \sqrt{a^2 c x^2+c}}-\frac{149 \sqrt{a^2 x^2+1} \text{PolyLog}\left (3,i e^{i \tan ^{-1}(a x)}\right ) c^3}{20 \sqrt{a^2 c x^2+c}}+\frac{6 \sqrt{a^2 x^2+1} \tan ^{-1}(a x) \text{PolyLog}\left (3,e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}-\frac{6 i \sqrt{a^2 x^2+1} \text{PolyLog}\left (4,-e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}+\frac{6 i \sqrt{a^2 x^2+1} \text{PolyLog}\left (4,e^{i \tan ^{-1}(a x)}\right ) c^3}{\sqrt{a^2 c x^2+c}}-\frac{3}{2} \tanh ^{-1}\left (\frac{a \sqrt{c} x}{\sqrt{a^2 c x^2+c}}\right ) c^{5/2}+\sqrt{a^2 c x^2+c} \tan ^{-1}(a x)^3 c^2-\frac{29}{40} a x \sqrt{a^2 c x^2+c} \tan ^{-1}(a x)^2 c^2+\frac{29}{20} \sqrt{a^2 c x^2+c} \tan ^{-1}(a x) c^2-\frac{1}{20} a x \sqrt{a^2 c x^2+c} c^2+\frac{1}{3} \left (a^2 c x^2+c\right )^{3/2} \tan ^{-1}(a x)^3 c-\frac{3}{20} a x \left (a^2 c x^2+c\right )^{3/2} \tan ^{-1}(a x)^2 c+\frac{1}{10} \left (a^2 c x^2+c\right )^{3/2} \tan ^{-1}(a x) c+\frac{1}{5} \left (a^2 c x^2+c\right )^{5/2} \tan ^{-1}(a x)^3 \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 4950
Rule 4958
Rule 4956
Rule 4183
Rule 2531
Rule 6609
Rule 2282
Rule 6589
Rule 4930
Rule 4890
Rule 4888
Rule 4181
Rule 4880
Rule 217
Rule 206
Rule 195
Rubi steps
\begin{align*} \int \frac{\left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3}{x} \, dx &=c \int \frac{\left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3}{x} \, dx+\left (a^2 c\right ) \int x \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3 \, dx\\ &=\frac{1}{5} \left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3-\frac{1}{5} (3 a c) \int \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^2 \, dx+c^2 \int \frac{\sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^3}{x} \, dx+\left (a^2 c^2\right ) \int x \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^3 \, dx\\ &=\frac{1}{10} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)-\frac{3}{20} a c x \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^2+\frac{1}{3} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3+\frac{1}{5} \left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3-\frac{1}{10} \left (a c^2\right ) \int \sqrt{c+a^2 c x^2} \, dx-\frac{1}{20} \left (9 a c^2\right ) \int \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^2 \, dx-\left (a c^2\right ) \int \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^2 \, dx+c^3 \int \frac{\tan ^{-1}(a x)^3}{x \sqrt{c+a^2 c x^2}} \, dx+\left (a^2 c^3\right ) \int \frac{x \tan ^{-1}(a x)^3}{\sqrt{c+a^2 c x^2}} \, dx\\ &=-\frac{1}{20} a c^2 x \sqrt{c+a^2 c x^2}+\frac{29}{20} c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)+\frac{1}{10} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)-\frac{29}{40} a c^2 x \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^2-\frac{3}{20} a c x \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^2+c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^3+\frac{1}{3} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3+\frac{1}{5} \left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3-\frac{1}{20} \left (a c^3\right ) \int \frac{1}{\sqrt{c+a^2 c x^2}} \, dx-\frac{1}{40} \left (9 a c^3\right ) \int \frac{\tan ^{-1}(a x)^2}{\sqrt{c+a^2 c x^2}} \, dx-\frac{1}{20} \left (9 a c^3\right ) \int \frac{1}{\sqrt{c+a^2 c x^2}} \, dx-\frac{1}{2} \left (a c^3\right ) \int \frac{\tan ^{-1}(a x)^2}{\sqrt{c+a^2 c x^2}} \, dx-\left (a c^3\right ) \int \frac{1}{\sqrt{c+a^2 c x^2}} \, dx-\left (3 a c^3\right ) \int \frac{\tan ^{-1}(a x)^2}{\sqrt{c+a^2 c x^2}} \, dx+\frac{\left (c^3 \sqrt{1+a^2 x^2}\right ) \int \frac{\tan ^{-1}(a x)^3}{x \sqrt{1+a^2 x^2}} \, dx}{\sqrt{c+a^2 c x^2}}\\ &=-\frac{1}{20} a c^2 x \sqrt{c+a^2 c x^2}+\frac{29}{20} c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)+\frac{1}{10} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)-\frac{29}{40} a c^2 x \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^2-\frac{3}{20} a c x \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^2+c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^3+\frac{1}{3} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3+\frac{1}{5} \left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3-\frac{1}{20} \left (a c^3\right ) \operatorname{Subst}\left (\int \frac{1}{1-a^2 c x^2} \, dx,x,\frac{x}{\sqrt{c+a^2 c x^2}}\right )-\frac{1}{20} \left (9 a c^3\right ) \operatorname{Subst}\left (\int \frac{1}{1-a^2 c x^2} \, dx,x,\frac{x}{\sqrt{c+a^2 c x^2}}\right )-\left (a c^3\right ) \operatorname{Subst}\left (\int \frac{1}{1-a^2 c x^2} \, dx,x,\frac{x}{\sqrt{c+a^2 c x^2}}\right )+\frac{\left (c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x^3 \csc (x) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (9 a c^3 \sqrt{1+a^2 x^2}\right ) \int \frac{\tan ^{-1}(a x)^2}{\sqrt{1+a^2 x^2}} \, dx}{40 \sqrt{c+a^2 c x^2}}-\frac{\left (a c^3 \sqrt{1+a^2 x^2}\right ) \int \frac{\tan ^{-1}(a x)^2}{\sqrt{1+a^2 x^2}} \, dx}{2 \sqrt{c+a^2 c x^2}}-\frac{\left (3 a c^3 \sqrt{1+a^2 x^2}\right ) \int \frac{\tan ^{-1}(a x)^2}{\sqrt{1+a^2 x^2}} \, dx}{\sqrt{c+a^2 c x^2}}\\ &=-\frac{1}{20} a c^2 x \sqrt{c+a^2 c x^2}+\frac{29}{20} c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)+\frac{1}{10} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)-\frac{29}{40} a c^2 x \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^2-\frac{3}{20} a c x \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^2+c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^3+\frac{1}{3} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3+\frac{1}{5} \left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3-\frac{2 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^3 \tanh ^{-1}\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{3}{2} c^{5/2} \tanh ^{-1}\left (\frac{a \sqrt{c} x}{\sqrt{c+a^2 c x^2}}\right )-\frac{\left (9 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x^2 \sec (x) \, dx,x,\tan ^{-1}(a x)\right )}{40 \sqrt{c+a^2 c x^2}}-\frac{\left (c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x^2 \sec (x) \, dx,x,\tan ^{-1}(a x)\right )}{2 \sqrt{c+a^2 c x^2}}-\frac{\left (3 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x^2 \log \left (1-e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (3 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x^2 \log \left (1+e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (3 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x^2 \sec (x) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}\\ &=-\frac{1}{20} a c^2 x \sqrt{c+a^2 c x^2}+\frac{29}{20} c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)+\frac{1}{10} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)-\frac{29}{40} a c^2 x \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^2-\frac{3}{20} a c x \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^2+\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}\left (e^{i \tan ^{-1}(a x)}\right ) \tan ^{-1}(a x)^2}{20 \sqrt{c+a^2 c x^2}}+c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^3+\frac{1}{3} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3+\frac{1}{5} \left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3-\frac{2 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^3 \tanh ^{-1}\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{3}{2} c^{5/2} \tanh ^{-1}\left (\frac{a \sqrt{c} x}{\sqrt{c+a^2 c x^2}}\right )+\frac{3 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^2 \text{Li}_2\left (-e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{3 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^2 \text{Li}_2\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (6 i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x \text{Li}_2\left (-e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (6 i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x \text{Li}_2\left (e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (9 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x \log \left (1-i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{20 \sqrt{c+a^2 c x^2}}-\frac{\left (9 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x \log \left (1+i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{20 \sqrt{c+a^2 c x^2}}+\frac{\left (c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x \log \left (1-i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x \log \left (1+i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (6 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x \log \left (1-i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (6 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int x \log \left (1+i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}\\ &=-\frac{1}{20} a c^2 x \sqrt{c+a^2 c x^2}+\frac{29}{20} c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)+\frac{1}{10} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)-\frac{29}{40} a c^2 x \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^2-\frac{3}{20} a c x \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^2+\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}\left (e^{i \tan ^{-1}(a x)}\right ) \tan ^{-1}(a x)^2}{20 \sqrt{c+a^2 c x^2}}+c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^3+\frac{1}{3} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3+\frac{1}{5} \left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3-\frac{2 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^3 \tanh ^{-1}\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{3}{2} c^{5/2} \tanh ^{-1}\left (\frac{a \sqrt{c} x}{\sqrt{c+a^2 c x^2}}\right )+\frac{3 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^2 \text{Li}_2\left (-e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_2\left (-i e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}+\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_2\left (i e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}-\frac{3 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^2 \text{Li}_2\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{6 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_3\left (-e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}+\frac{6 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_3\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (9 i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \text{Li}_2\left (-i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{20 \sqrt{c+a^2 c x^2}}-\frac{\left (9 i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \text{Li}_2\left (i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{20 \sqrt{c+a^2 c x^2}}+\frac{\left (i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \text{Li}_2\left (-i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \text{Li}_2\left (i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (6 i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \text{Li}_2\left (-i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (6 i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \text{Li}_2\left (i e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (6 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \text{Li}_3\left (-e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (6 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \text{Li}_3\left (e^{i x}\right ) \, dx,x,\tan ^{-1}(a x)\right )}{\sqrt{c+a^2 c x^2}}\\ &=-\frac{1}{20} a c^2 x \sqrt{c+a^2 c x^2}+\frac{29}{20} c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)+\frac{1}{10} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)-\frac{29}{40} a c^2 x \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^2-\frac{3}{20} a c x \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^2+\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}\left (e^{i \tan ^{-1}(a x)}\right ) \tan ^{-1}(a x)^2}{20 \sqrt{c+a^2 c x^2}}+c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^3+\frac{1}{3} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3+\frac{1}{5} \left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3-\frac{2 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^3 \tanh ^{-1}\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{3}{2} c^{5/2} \tanh ^{-1}\left (\frac{a \sqrt{c} x}{\sqrt{c+a^2 c x^2}}\right )+\frac{3 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^2 \text{Li}_2\left (-e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_2\left (-i e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}+\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_2\left (i e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}-\frac{3 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^2 \text{Li}_2\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{6 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_3\left (-e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}+\frac{6 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_3\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (6 i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_3(-x)}{x} \, dx,x,e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (6 i c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_3(x)}{x} \, dx,x,e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (9 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2(-i x)}{x} \, dx,x,e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}-\frac{\left (9 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2(i x)}{x} \, dx,x,e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}+\frac{\left (c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2(-i x)}{x} \, dx,x,e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2(i x)}{x} \, dx,x,e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}+\frac{\left (6 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2(-i x)}{x} \, dx,x,e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{\left (6 c^3 \sqrt{1+a^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2(i x)}{x} \, dx,x,e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}\\ &=-\frac{1}{20} a c^2 x \sqrt{c+a^2 c x^2}+\frac{29}{20} c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)+\frac{1}{10} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)-\frac{29}{40} a c^2 x \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^2-\frac{3}{20} a c x \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^2+\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}\left (e^{i \tan ^{-1}(a x)}\right ) \tan ^{-1}(a x)^2}{20 \sqrt{c+a^2 c x^2}}+c^2 \sqrt{c+a^2 c x^2} \tan ^{-1}(a x)^3+\frac{1}{3} c \left (c+a^2 c x^2\right )^{3/2} \tan ^{-1}(a x)^3+\frac{1}{5} \left (c+a^2 c x^2\right )^{5/2} \tan ^{-1}(a x)^3-\frac{2 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^3 \tanh ^{-1}\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{3}{2} c^{5/2} \tanh ^{-1}\left (\frac{a \sqrt{c} x}{\sqrt{c+a^2 c x^2}}\right )+\frac{3 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^2 \text{Li}_2\left (-e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_2\left (-i e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}+\frac{149 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_2\left (i e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}-\frac{3 i c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x)^2 \text{Li}_2\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{6 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_3\left (-e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}+\frac{149 c^3 \sqrt{1+a^2 x^2} \text{Li}_3\left (-i e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}-\frac{149 c^3 \sqrt{1+a^2 x^2} \text{Li}_3\left (i e^{i \tan ^{-1}(a x)}\right )}{20 \sqrt{c+a^2 c x^2}}+\frac{6 c^3 \sqrt{1+a^2 x^2} \tan ^{-1}(a x) \text{Li}_3\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}-\frac{6 i c^3 \sqrt{1+a^2 x^2} \text{Li}_4\left (-e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}+\frac{6 i c^3 \sqrt{1+a^2 x^2} \text{Li}_4\left (e^{i \tan ^{-1}(a x)}\right )}{\sqrt{c+a^2 c x^2}}\\ \end{align*}
Mathematica [A] time = 6.59863, size = 723, normalized size = 0.86 \[ \frac{c^2 \sqrt{a^2 c x^2+c} \left (2880 i \tan ^{-1}(a x)^2 \text{PolyLog}\left (2,e^{-i \tan ^{-1}(a x)}\right )+2880 i \tan ^{-1}(a x)^2 \text{PolyLog}\left (2,-e^{i \tan ^{-1}(a x)}\right )-7152 i \tan ^{-1}(a x) \text{PolyLog}\left (2,-i e^{i \tan ^{-1}(a x)}\right )+7152 i \tan ^{-1}(a x) \text{PolyLog}\left (2,i e^{i \tan ^{-1}(a x)}\right )+5760 \tan ^{-1}(a x) \text{PolyLog}\left (3,e^{-i \tan ^{-1}(a x)}\right )-5760 \tan ^{-1}(a x) \text{PolyLog}\left (3,-e^{i \tan ^{-1}(a x)}\right )+7152 \text{PolyLog}\left (3,-i e^{i \tan ^{-1}(a x)}\right )-7152 \text{PolyLog}\left (3,i e^{i \tan ^{-1}(a x)}\right )-5760 i \text{PolyLog}\left (4,e^{-i \tan ^{-1}(a x)}\right )-5760 i \text{PolyLog}\left (4,-e^{i \tan ^{-1}(a x)}\right )+32 \left (a^2 x^2+1\right )^{5/2} \tan ^{-1}(a x)^3+640 \left (a^2 x^2+1\right )^{3/2} \tan ^{-1}(a x)^3+960 \sqrt{a^2 x^2+1} \tan ^{-1}(a x)^3-150 \left (a^2 x^2+1\right )^{5/2} \tan ^{-1}(a x)+960 \left (a^2 x^2+1\right )^{3/2} \tan ^{-1}(a x)-1440 \tanh ^{-1}\left (\frac{a x}{\sqrt{a^2 x^2+1}}\right )-6 \left (a^2 x^2+1\right )^{5/2} \tan ^{-1}(a x)^2 \sin \left (2 \tan ^{-1}(a x)\right )-480 \left (a^2 x^2+1\right )^{3/2} \tan ^{-1}(a x)^2 \sin \left (2 \tan ^{-1}(a x)\right )+33 \left (a^2 x^2+1\right )^{5/2} \tan ^{-1}(a x)^2 \sin \left (4 \tan ^{-1}(a x)\right )-12 \left (a^2 x^2+1\right )^{5/2} \sin \left (2 \tan ^{-1}(a x)\right )-6 \left (a^2 x^2+1\right )^{5/2} \sin \left (4 \tan ^{-1}(a x)\right )-160 \left (a^2 x^2+1\right )^{5/2} \tan ^{-1}(a x)^3 \cos \left (2 \tan ^{-1}(a x)\right )-216 \left (a^2 x^2+1\right )^{5/2} \tan ^{-1}(a x) \cos \left (2 \tan ^{-1}(a x)\right )+960 \left (a^2 x^2+1\right )^{3/2} \tan ^{-1}(a x) \cos \left (2 \tan ^{-1}(a x)\right )-66 \left (a^2 x^2+1\right )^{5/2} \tan ^{-1}(a x) \cos \left (4 \tan ^{-1}(a x)\right )+240 i \tan ^{-1}(a x)^4+1392 i \tan ^{-1}\left (e^{i \tan ^{-1}(a x)}\right ) \tan ^{-1}(a x)^2+960 \tan ^{-1}(a x)^3 \log \left (1-e^{-i \tan ^{-1}(a x)}\right )-960 \tan ^{-1}(a x)^3 \log \left (1+e^{i \tan ^{-1}(a x)}\right )-2880 \tan ^{-1}(a x)^2 \log \left (1-i e^{i \tan ^{-1}(a x)}\right )+2880 \tan ^{-1}(a x)^2 \log \left (1+i e^{i \tan ^{-1}(a x)}\right )-120 i \pi ^4\right )}{960 \sqrt{a^2 x^2+1}} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 1.787, size = 562, normalized size = 0.7 \begin{align*} \text{result too large to display} \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{{\left (a^{4} c^{2} x^{4} + 2 \, a^{2} c^{2} x^{2} + c^{2}\right )} \sqrt{a^{2} c x^{2} + c} \arctan \left (a x\right )^{3}}{x}, 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 (a^{2} c x^{2} + c\right )}^{\frac{5}{2}} \arctan \left (a x\right )^{3}}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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