Integrand size = 24, antiderivative size = 605 \[ \int \frac {\left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2}{x} \, dx=\frac {29}{60} c^2 \sqrt {c+a^2 c x^2}+\frac {1}{30} c \left (c+a^2 c x^2\right )^{3/2}-\frac {29}{60} a c^2 x \sqrt {c+a^2 c x^2} \arctan (a x)-\frac {1}{10} a c x \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)+c^2 \sqrt {c+a^2 c x^2} \arctan (a x)^2+\frac {1}{3} c \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2+\frac {1}{5} \left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2+\frac {149 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \arctan \left (\frac {\sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{30 \sqrt {c+a^2 c x^2}}-\frac {2 c^3 \sqrt {1+a^2 x^2} \arctan (a x)^2 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}+\frac {2 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}-\frac {2 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}-\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,-\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}+\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}-\frac {2 c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}+\frac {2 c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (3,e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}} \]
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Time = 0.91 (sec) , antiderivative size = 605, normalized size of antiderivative = 1.00, number of steps used = 24, number of rules used = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.458, Rules used = {5070, 5078, 5076, 4268, 2611, 2320, 6724, 5050, 5010, 5006, 4998} \[ \int \frac {\left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2}{x} \, dx=-\frac {2 c^3 \sqrt {a^2 x^2+1} \arctan (a x)^2 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{\sqrt {a^2 c x^2+c}}+\frac {2 i c^3 \sqrt {a^2 x^2+1} \arctan (a x) \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{\sqrt {a^2 c x^2+c}}-\frac {2 i c^3 \sqrt {a^2 x^2+1} \arctan (a x) \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{\sqrt {a^2 c x^2+c}}-\frac {2 c^3 \sqrt {a^2 x^2+1} \operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )}{\sqrt {a^2 c x^2+c}}+\frac {2 c^3 \sqrt {a^2 x^2+1} \operatorname {PolyLog}\left (3,e^{i \arctan (a x)}\right )}{\sqrt {a^2 c x^2+c}}+\frac {149 i c^3 \sqrt {a^2 x^2+1} \arctan (a x) \arctan \left (\frac {\sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{30 \sqrt {a^2 c x^2+c}}+c^2 \arctan (a x)^2 \sqrt {a^2 c x^2+c}-\frac {29}{60} a c^2 x \arctan (a x) \sqrt {a^2 c x^2+c}+\frac {1}{3} c \arctan (a x)^2 \left (a^2 c x^2+c\right )^{3/2}-\frac {1}{10} a c x \arctan (a x) \left (a^2 c x^2+c\right )^{3/2}+\frac {1}{5} \arctan (a x)^2 \left (a^2 c x^2+c\right )^{5/2}-\frac {149 i c^3 \sqrt {a^2 x^2+1} \operatorname {PolyLog}\left (2,-\frac {i \sqrt {i a x+1}}{\sqrt {1-i a x}}\right )}{60 \sqrt {a^2 c x^2+c}}+\frac {149 i c^3 \sqrt {a^2 x^2+1} \operatorname {PolyLog}\left (2,\frac {i \sqrt {i a x+1}}{\sqrt {1-i a x}}\right )}{60 \sqrt {a^2 c x^2+c}}+\frac {29}{60} c^2 \sqrt {a^2 c x^2+c}+\frac {1}{30} c \left (a^2 c x^2+c\right )^{3/2} \]
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Rule 2320
Rule 2611
Rule 4268
Rule 4998
Rule 5006
Rule 5010
Rule 5050
Rule 5070
Rule 5076
Rule 5078
Rule 6724
Rubi steps \begin{align*} \text {integral}& = c \int \frac {\left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2}{x} \, dx+\left (a^2 c\right ) \int x \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2 \, dx \\ & = \frac {1}{5} \left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2-\frac {1}{5} (2 a c) \int \left (c+a^2 c x^2\right )^{3/2} \arctan (a x) \, dx+c^2 \int \frac {\sqrt {c+a^2 c x^2} \arctan (a x)^2}{x} \, dx+\left (a^2 c^2\right ) \int x \sqrt {c+a^2 c x^2} \arctan (a x)^2 \, dx \\ & = \frac {1}{30} c \left (c+a^2 c x^2\right )^{3/2}-\frac {1}{10} a c x \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)+\frac {1}{3} c \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2+\frac {1}{5} \left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2-\frac {1}{10} \left (3 a c^2\right ) \int \sqrt {c+a^2 c x^2} \arctan (a x) \, dx-\frac {1}{3} \left (2 a c^2\right ) \int \sqrt {c+a^2 c x^2} \arctan (a x) \, dx+c^3 \int \frac {\arctan (a x)^2}{x \sqrt {c+a^2 c x^2}} \, dx+\left (a^2 c^3\right ) \int \frac {x \arctan (a x)^2}{\sqrt {c+a^2 c x^2}} \, dx \\ & = \frac {29}{60} c^2 \sqrt {c+a^2 c x^2}+\frac {1}{30} c \left (c+a^2 c x^2\right )^{3/2}-\frac {29}{60} a c^2 x \sqrt {c+a^2 c x^2} \arctan (a x)-\frac {1}{10} a c x \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)+c^2 \sqrt {c+a^2 c x^2} \arctan (a x)^2+\frac {1}{3} c \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2+\frac {1}{5} \left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2-\frac {1}{20} \left (3 a c^3\right ) \int \frac {\arctan (a x)}{\sqrt {c+a^2 c x^2}} \, dx-\frac {1}{3} \left (a c^3\right ) \int \frac {\arctan (a x)}{\sqrt {c+a^2 c x^2}} \, dx-\left (2 a c^3\right ) \int \frac {\arctan (a x)}{\sqrt {c+a^2 c x^2}} \, dx+\frac {\left (c^3 \sqrt {1+a^2 x^2}\right ) \int \frac {\arctan (a x)^2}{x \sqrt {1+a^2 x^2}} \, dx}{\sqrt {c+a^2 c x^2}} \\ & = \frac {29}{60} c^2 \sqrt {c+a^2 c x^2}+\frac {1}{30} c \left (c+a^2 c x^2\right )^{3/2}-\frac {29}{60} a c^2 x \sqrt {c+a^2 c x^2} \arctan (a x)-\frac {1}{10} a c x \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)+c^2 \sqrt {c+a^2 c x^2} \arctan (a x)^2+\frac {1}{3} c \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2+\frac {1}{5} \left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2+\frac {\left (c^3 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int x^2 \csc (x) \, dx,x,\arctan (a x)\right )}{\sqrt {c+a^2 c x^2}}-\frac {\left (3 a c^3 \sqrt {1+a^2 x^2}\right ) \int \frac {\arctan (a x)}{\sqrt {1+a^2 x^2}} \, dx}{20 \sqrt {c+a^2 c x^2}}-\frac {\left (a c^3 \sqrt {1+a^2 x^2}\right ) \int \frac {\arctan (a x)}{\sqrt {1+a^2 x^2}} \, dx}{3 \sqrt {c+a^2 c x^2}}-\frac {\left (2 a c^3 \sqrt {1+a^2 x^2}\right ) \int \frac {\arctan (a x)}{\sqrt {1+a^2 x^2}} \, dx}{\sqrt {c+a^2 c x^2}} \\ & = \frac {29}{60} c^2 \sqrt {c+a^2 c x^2}+\frac {1}{30} c \left (c+a^2 c x^2\right )^{3/2}-\frac {29}{60} a c^2 x \sqrt {c+a^2 c x^2} \arctan (a x)-\frac {1}{10} a c x \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)+c^2 \sqrt {c+a^2 c x^2} \arctan (a x)^2+\frac {1}{3} c \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2+\frac {1}{5} \left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2+\frac {149 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \arctan \left (\frac {\sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{30 \sqrt {c+a^2 c x^2}}-\frac {2 c^3 \sqrt {1+a^2 x^2} \arctan (a x)^2 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}-\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,-\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}+\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}-\frac {\left (2 c^3 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int x \log \left (1-e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{\sqrt {c+a^2 c x^2}}+\frac {\left (2 c^3 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int x \log \left (1+e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{\sqrt {c+a^2 c x^2}} \\ & = \frac {29}{60} c^2 \sqrt {c+a^2 c x^2}+\frac {1}{30} c \left (c+a^2 c x^2\right )^{3/2}-\frac {29}{60} a c^2 x \sqrt {c+a^2 c x^2} \arctan (a x)-\frac {1}{10} a c x \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)+c^2 \sqrt {c+a^2 c x^2} \arctan (a x)^2+\frac {1}{3} c \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2+\frac {1}{5} \left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2+\frac {149 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \arctan \left (\frac {\sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{30 \sqrt {c+a^2 c x^2}}-\frac {2 c^3 \sqrt {1+a^2 x^2} \arctan (a x)^2 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}+\frac {2 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}-\frac {2 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}-\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,-\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}+\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}-\frac {\left (2 i c^3 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int \operatorname {PolyLog}\left (2,-e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{\sqrt {c+a^2 c x^2}}+\frac {\left (2 i c^3 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int \operatorname {PolyLog}\left (2,e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{\sqrt {c+a^2 c x^2}} \\ & = \frac {29}{60} c^2 \sqrt {c+a^2 c x^2}+\frac {1}{30} c \left (c+a^2 c x^2\right )^{3/2}-\frac {29}{60} a c^2 x \sqrt {c+a^2 c x^2} \arctan (a x)-\frac {1}{10} a c x \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)+c^2 \sqrt {c+a^2 c x^2} \arctan (a x)^2+\frac {1}{3} c \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2+\frac {1}{5} \left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2+\frac {149 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \arctan \left (\frac {\sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{30 \sqrt {c+a^2 c x^2}}-\frac {2 c^3 \sqrt {1+a^2 x^2} \arctan (a x)^2 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}+\frac {2 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}-\frac {2 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}-\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,-\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}+\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}-\frac {\left (2 c^3 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int \frac {\operatorname {PolyLog}(2,-x)}{x} \, dx,x,e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}+\frac {\left (2 c^3 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int \frac {\operatorname {PolyLog}(2,x)}{x} \, dx,x,e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}} \\ & = \frac {29}{60} c^2 \sqrt {c+a^2 c x^2}+\frac {1}{30} c \left (c+a^2 c x^2\right )^{3/2}-\frac {29}{60} a c^2 x \sqrt {c+a^2 c x^2} \arctan (a x)-\frac {1}{10} a c x \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)+c^2 \sqrt {c+a^2 c x^2} \arctan (a x)^2+\frac {1}{3} c \left (c+a^2 c x^2\right )^{3/2} \arctan (a x)^2+\frac {1}{5} \left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2+\frac {149 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \arctan \left (\frac {\sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{30 \sqrt {c+a^2 c x^2}}-\frac {2 c^3 \sqrt {1+a^2 x^2} \arctan (a x)^2 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}+\frac {2 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}-\frac {2 i c^3 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}-\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,-\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}+\frac {149 i c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (2,\frac {i \sqrt {1+i a x}}{\sqrt {1-i a x}}\right )}{60 \sqrt {c+a^2 c x^2}}-\frac {2 c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}}+\frac {2 c^3 \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (3,e^{i \arctan (a x)}\right )}{\sqrt {c+a^2 c x^2}} \\ \end{align*}
Time = 7.17 (sec) , antiderivative size = 889, normalized size of antiderivative = 1.47 \[ \int \frac {\left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2}{x} \, dx=c^2 \sqrt {c \left (1+a^2 x^2\right )} \left (\arctan (a x)^2+\frac {\arctan (a x)^2 \left (\log \left (1-e^{i \arctan (a x)}\right )-\log \left (1+e^{i \arctan (a x)}\right )\right )}{\sqrt {1+a^2 x^2}}-\frac {2 \left (\arctan (a x) \left (\log \left (1-i e^{i \arctan (a x)}\right )-\log \left (1+i e^{i \arctan (a x)}\right )\right )+i \left (\operatorname {PolyLog}\left (2,-i e^{i \arctan (a x)}\right )-\operatorname {PolyLog}\left (2,i e^{i \arctan (a x)}\right )\right )\right )}{\sqrt {1+a^2 x^2}}+\frac {2 i \arctan (a x) \left (\operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )-\operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )\right )}{\sqrt {1+a^2 x^2}}+\frac {2 \left (-\operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )+\operatorname {PolyLog}\left (3,e^{i \arctan (a x)}\right )\right )}{\sqrt {1+a^2 x^2}}\right )+\frac {1}{6} c^2 \left (1+a^2 x^2\right ) \sqrt {c \left (1+a^2 x^2\right )} \left (2+4 \arctan (a x)^2+2 \cos (2 \arctan (a x))-\frac {3 \arctan (a x) \log \left (1-i e^{i \arctan (a x)}\right )}{\sqrt {1+a^2 x^2}}-\arctan (a x) \cos (3 \arctan (a x)) \log \left (1-i e^{i \arctan (a x)}\right )+\frac {3 \arctan (a x) \log \left (1+i e^{i \arctan (a x)}\right )}{\sqrt {1+a^2 x^2}}+\arctan (a x) \cos (3 \arctan (a x)) \log \left (1+i e^{i \arctan (a x)}\right )-\frac {4 i \operatorname {PolyLog}\left (2,-i e^{i \arctan (a x)}\right )}{\left (1+a^2 x^2\right )^{3/2}}+\frac {4 i \operatorname {PolyLog}\left (2,i e^{i \arctan (a x)}\right )}{\left (1+a^2 x^2\right )^{3/2}}-2 \arctan (a x) \sin (2 \arctan (a x))\right )-\frac {1}{960} c^2 \left (1+a^2 x^2\right )^2 \sqrt {c \left (1+a^2 x^2\right )} \left (50-32 \arctan (a x)^2+72 \cos (2 \arctan (a x))+160 \arctan (a x)^2 \cos (2 \arctan (a x))+22 \cos (4 \arctan (a x))-\frac {110 \arctan (a x) \log \left (1-i e^{i \arctan (a x)}\right )}{\sqrt {1+a^2 x^2}}-55 \arctan (a x) \cos (3 \arctan (a x)) \log \left (1-i e^{i \arctan (a x)}\right )-11 \arctan (a x) \cos (5 \arctan (a x)) \log \left (1-i e^{i \arctan (a x)}\right )+\frac {110 \arctan (a x) \log \left (1+i e^{i \arctan (a x)}\right )}{\sqrt {1+a^2 x^2}}+55 \arctan (a x) \cos (3 \arctan (a x)) \log \left (1+i e^{i \arctan (a x)}\right )+11 \arctan (a x) \cos (5 \arctan (a x)) \log \left (1+i e^{i \arctan (a x)}\right )-\frac {176 i \operatorname {PolyLog}\left (2,-i e^{i \arctan (a x)}\right )}{\left (1+a^2 x^2\right )^{5/2}}+\frac {176 i \operatorname {PolyLog}\left (2,i e^{i \arctan (a x)}\right )}{\left (1+a^2 x^2\right )^{5/2}}+4 \arctan (a x) \sin (2 \arctan (a x))-22 \arctan (a x) \sin (4 \arctan (a x))\right ) \]
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Time = 3.02 (sec) , antiderivative size = 404, normalized size of antiderivative = 0.67
method | result | size |
default | \(\frac {c^{2} \sqrt {c \left (a x -i\right ) \left (a x +i\right )}\, \left (12 a^{4} \arctan \left (a x \right )^{2} x^{4}-6 \arctan \left (a x \right ) x^{3} a^{3}+44 x^{2} \arctan \left (a x \right )^{2} a^{2}+2 a^{2} x^{2}-35 x \arctan \left (a x \right ) a +92 \arctan \left (a x \right )^{2}+31\right )}{60}+\frac {i c^{2} \sqrt {c \left (a x -i\right ) \left (a x +i\right )}\, \left (60 i \arctan \left (a x \right )^{2} \ln \left (\frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}+1\right )-60 i \arctan \left (a x \right )^{2} \ln \left (1-\frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )-149 i \arctan \left (a x \right ) \ln \left (1+\frac {i \left (i a x +1\right )}{\sqrt {a^{2} x^{2}+1}}\right )+149 i \arctan \left (a x \right ) \ln \left (1-\frac {i \left (i a x +1\right )}{\sqrt {a^{2} x^{2}+1}}\right )+120 \arctan \left (a x \right ) \operatorname {polylog}\left (2, -\frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )-120 \arctan \left (a x \right ) \operatorname {polylog}\left (2, \frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )+120 i \operatorname {polylog}\left (3, -\frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )-120 i \operatorname {polylog}\left (3, \frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )-149 \operatorname {dilog}\left (1+\frac {i \left (i a x +1\right )}{\sqrt {a^{2} x^{2}+1}}\right )+149 \operatorname {dilog}\left (1-\frac {i \left (i a x +1\right )}{\sqrt {a^{2} x^{2}+1}}\right )\right )}{60 \sqrt {a^{2} x^{2}+1}}\) | \(404\) |
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\[ \int \frac {\left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2}{x} \, dx=\int { \frac {{\left (a^{2} c x^{2} + c\right )}^{\frac {5}{2}} \arctan \left (a x\right )^{2}}{x} \,d x } \]
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\[ \int \frac {\left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2}{x} \, dx=\int \frac {\left (c \left (a^{2} x^{2} + 1\right )\right )^{\frac {5}{2}} \operatorname {atan}^{2}{\left (a x \right )}}{x}\, dx \]
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\[ \int \frac {\left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2}{x} \, dx=\int { \frac {{\left (a^{2} c x^{2} + c\right )}^{\frac {5}{2}} \arctan \left (a x\right )^{2}}{x} \,d x } \]
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Exception generated. \[ \int \frac {\left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2}{x} \, dx=\text {Exception raised: TypeError} \]
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Timed out. \[ \int \frac {\left (c+a^2 c x^2\right )^{5/2} \arctan (a x)^2}{x} \, dx=\int \frac {{\mathrm {atan}\left (a\,x\right )}^2\,{\left (c\,a^2\,x^2+c\right )}^{5/2}}{x} \,d x \]
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