Integrand size = 24, antiderivative size = 553 \[ \int \frac {\arctan (a x)^3}{x \left (c+a^2 c x^2\right )^{5/2}} \, dx=\frac {2 a x}{27 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {202 a x}{27 c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \arctan (a x)}{9 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {22 \arctan (a x)}{3 c^2 \sqrt {c+a^2 c x^2}}-\frac {a x \arctan (a x)^2}{3 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {11 a x \arctan (a x)^2}{3 c^2 \sqrt {c+a^2 c x^2}}+\frac {\arctan (a x)^3}{3 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {\arctan (a x)^3}{c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \sqrt {1+a^2 x^2} \arctan (a x)^3 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {6 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {6 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (3,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {6 i \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (4,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {6 i \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (4,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}} \]
[Out]
Time = 0.67 (sec) , antiderivative size = 553, normalized size of antiderivative = 1.00, number of steps used = 22, number of rules used = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.542, Rules used = {5086, 5078, 5076, 4268, 2611, 6744, 2320, 6724, 5050, 5018, 197, 5020, 198} \[ \int \frac {\arctan (a x)^3}{x \left (c+a^2 c x^2\right )^{5/2}} \, dx=-\frac {2 \sqrt {a^2 x^2+1} \arctan (a x)^3 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{c^2 \sqrt {a^2 c x^2+c}}+\frac {3 i \sqrt {a^2 x^2+1} \arctan (a x)^2 \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {a^2 c x^2+c}}-\frac {3 i \sqrt {a^2 x^2+1} \arctan (a x)^2 \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{c^2 \sqrt {a^2 c x^2+c}}-\frac {6 \sqrt {a^2 x^2+1} \arctan (a x) \operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {a^2 c x^2+c}}+\frac {6 \sqrt {a^2 x^2+1} \arctan (a x) \operatorname {PolyLog}\left (3,e^{i \arctan (a x)}\right )}{c^2 \sqrt {a^2 c x^2+c}}-\frac {6 i \sqrt {a^2 x^2+1} \operatorname {PolyLog}\left (4,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {a^2 c x^2+c}}+\frac {6 i \sqrt {a^2 x^2+1} \operatorname {PolyLog}\left (4,e^{i \arctan (a x)}\right )}{c^2 \sqrt {a^2 c x^2+c}}+\frac {\arctan (a x)^3}{c^2 \sqrt {a^2 c x^2+c}}-\frac {11 a x \arctan (a x)^2}{3 c^2 \sqrt {a^2 c x^2+c}}-\frac {22 \arctan (a x)}{3 c^2 \sqrt {a^2 c x^2+c}}+\frac {\arctan (a x)^3}{3 c \left (a^2 c x^2+c\right )^{3/2}}-\frac {a x \arctan (a x)^2}{3 c \left (a^2 c x^2+c\right )^{3/2}}-\frac {2 \arctan (a x)}{9 c \left (a^2 c x^2+c\right )^{3/2}}+\frac {202 a x}{27 c^2 \sqrt {a^2 c x^2+c}}+\frac {2 a x}{27 c \left (a^2 c x^2+c\right )^{3/2}} \]
[In]
[Out]
Rule 197
Rule 198
Rule 2320
Rule 2611
Rule 4268
Rule 5018
Rule 5020
Rule 5050
Rule 5076
Rule 5078
Rule 5086
Rule 6724
Rule 6744
Rubi steps \begin{align*} \text {integral}& = -\left (a^2 \int \frac {x \arctan (a x)^3}{\left (c+a^2 c x^2\right )^{5/2}} \, dx\right )+\frac {\int \frac {\arctan (a x)^3}{x \left (c+a^2 c x^2\right )^{3/2}} \, dx}{c} \\ & = \frac {\arctan (a x)^3}{3 c \left (c+a^2 c x^2\right )^{3/2}}-a \int \frac {\arctan (a x)^2}{\left (c+a^2 c x^2\right )^{5/2}} \, dx+\frac {\int \frac {\arctan (a x)^3}{x \sqrt {c+a^2 c x^2}} \, dx}{c^2}-\frac {a^2 \int \frac {x \arctan (a x)^3}{\left (c+a^2 c x^2\right )^{3/2}} \, dx}{c} \\ & = -\frac {2 \arctan (a x)}{9 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {a x \arctan (a x)^2}{3 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {\arctan (a x)^3}{3 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {\arctan (a x)^3}{c^2 \sqrt {c+a^2 c x^2}}+\frac {1}{9} (2 a) \int \frac {1}{\left (c+a^2 c x^2\right )^{5/2}} \, dx-\frac {(2 a) \int \frac {\arctan (a x)^2}{\left (c+a^2 c x^2\right )^{3/2}} \, dx}{3 c}-\frac {(3 a) \int \frac {\arctan (a x)^2}{\left (c+a^2 c x^2\right )^{3/2}} \, dx}{c}+\frac {\sqrt {1+a^2 x^2} \int \frac {\arctan (a x)^3}{x \sqrt {1+a^2 x^2}} \, dx}{c^2 \sqrt {c+a^2 c x^2}} \\ & = \frac {2 a x}{27 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {2 \arctan (a x)}{9 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {22 \arctan (a x)}{3 c^2 \sqrt {c+a^2 c x^2}}-\frac {a x \arctan (a x)^2}{3 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {11 a x \arctan (a x)^2}{3 c^2 \sqrt {c+a^2 c x^2}}+\frac {\arctan (a x)^3}{3 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {\arctan (a x)^3}{c^2 \sqrt {c+a^2 c x^2}}+\frac {(4 a) \int \frac {1}{\left (c+a^2 c x^2\right )^{3/2}} \, dx}{27 c}+\frac {(4 a) \int \frac {1}{\left (c+a^2 c x^2\right )^{3/2}} \, dx}{3 c}+\frac {(6 a) \int \frac {1}{\left (c+a^2 c x^2\right )^{3/2}} \, dx}{c}+\frac {\sqrt {1+a^2 x^2} \text {Subst}\left (\int x^3 \csc (x) \, dx,x,\arctan (a x)\right )}{c^2 \sqrt {c+a^2 c x^2}} \\ & = \frac {2 a x}{27 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {202 a x}{27 c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \arctan (a x)}{9 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {22 \arctan (a x)}{3 c^2 \sqrt {c+a^2 c x^2}}-\frac {a x \arctan (a x)^2}{3 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {11 a x \arctan (a x)^2}{3 c^2 \sqrt {c+a^2 c x^2}}+\frac {\arctan (a x)^3}{3 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {\arctan (a x)^3}{c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \sqrt {1+a^2 x^2} \arctan (a x)^3 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {\left (3 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int x^2 \log \left (1-e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {\left (3 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int x^2 \log \left (1+e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{c^2 \sqrt {c+a^2 c x^2}} \\ & = \frac {2 a x}{27 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {202 a x}{27 c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \arctan (a x)}{9 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {22 \arctan (a x)}{3 c^2 \sqrt {c+a^2 c x^2}}-\frac {a x \arctan (a x)^2}{3 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {11 a x \arctan (a x)^2}{3 c^2 \sqrt {c+a^2 c x^2}}+\frac {\arctan (a x)^3}{3 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {\arctan (a x)^3}{c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \sqrt {1+a^2 x^2} \arctan (a x)^3 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {\left (6 i \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int x \operatorname {PolyLog}\left (2,-e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {\left (6 i \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int x \operatorname {PolyLog}\left (2,e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{c^2 \sqrt {c+a^2 c x^2}} \\ & = \frac {2 a x}{27 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {202 a x}{27 c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \arctan (a x)}{9 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {22 \arctan (a x)}{3 c^2 \sqrt {c+a^2 c x^2}}-\frac {a x \arctan (a x)^2}{3 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {11 a x \arctan (a x)^2}{3 c^2 \sqrt {c+a^2 c x^2}}+\frac {\arctan (a x)^3}{3 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {\arctan (a x)^3}{c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \sqrt {1+a^2 x^2} \arctan (a x)^3 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {6 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {6 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (3,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {\left (6 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int \operatorname {PolyLog}\left (3,-e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {\left (6 \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int \operatorname {PolyLog}\left (3,e^{i x}\right ) \, dx,x,\arctan (a x)\right )}{c^2 \sqrt {c+a^2 c x^2}} \\ & = \frac {2 a x}{27 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {202 a x}{27 c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \arctan (a x)}{9 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {22 \arctan (a x)}{3 c^2 \sqrt {c+a^2 c x^2}}-\frac {a x \arctan (a x)^2}{3 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {11 a x \arctan (a x)^2}{3 c^2 \sqrt {c+a^2 c x^2}}+\frac {\arctan (a x)^3}{3 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {\arctan (a x)^3}{c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \sqrt {1+a^2 x^2} \arctan (a x)^3 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {6 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {6 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (3,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {\left (6 i \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int \frac {\operatorname {PolyLog}(3,-x)}{x} \, dx,x,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {\left (6 i \sqrt {1+a^2 x^2}\right ) \text {Subst}\left (\int \frac {\operatorname {PolyLog}(3,x)}{x} \, dx,x,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}} \\ & = \frac {2 a x}{27 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {202 a x}{27 c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \arctan (a x)}{9 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {22 \arctan (a x)}{3 c^2 \sqrt {c+a^2 c x^2}}-\frac {a x \arctan (a x)^2}{3 c \left (c+a^2 c x^2\right )^{3/2}}-\frac {11 a x \arctan (a x)^2}{3 c^2 \sqrt {c+a^2 c x^2}}+\frac {\arctan (a x)^3}{3 c \left (c+a^2 c x^2\right )^{3/2}}+\frac {\arctan (a x)^3}{c^2 \sqrt {c+a^2 c x^2}}-\frac {2 \sqrt {1+a^2 x^2} \arctan (a x)^3 \text {arctanh}\left (e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {3 i \sqrt {1+a^2 x^2} \arctan (a x)^2 \operatorname {PolyLog}\left (2,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {6 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {6 \sqrt {1+a^2 x^2} \arctan (a x) \operatorname {PolyLog}\left (3,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}-\frac {6 i \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (4,-e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}}+\frac {6 i \sqrt {1+a^2 x^2} \operatorname {PolyLog}\left (4,e^{i \arctan (a x)}\right )}{c^2 \sqrt {c+a^2 c x^2}} \\ \end{align*}
Time = 0.68 (sec) , antiderivative size = 347, normalized size of antiderivative = 0.63 \[ \int \frac {\arctan (a x)^3}{x \left (c+a^2 c x^2\right )^{5/2}} \, dx=\frac {\left (1+a^2 x^2\right )^{3/2} \left (-27 i \pi ^4+\frac {1620 a x}{\sqrt {1+a^2 x^2}}-\frac {1620 \arctan (a x)}{\sqrt {1+a^2 x^2}}-\frac {810 a x \arctan (a x)^2}{\sqrt {1+a^2 x^2}}+\frac {270 \arctan (a x)^3}{\sqrt {1+a^2 x^2}}+54 i \arctan (a x)^4-12 \arctan (a x) \cos (3 \arctan (a x))+18 \arctan (a x)^3 \cos (3 \arctan (a x))+216 \arctan (a x)^3 \log \left (1-e^{-i \arctan (a x)}\right )-216 \arctan (a x)^3 \log \left (1+e^{i \arctan (a x)}\right )+648 i \arctan (a x)^2 \operatorname {PolyLog}\left (2,e^{-i \arctan (a x)}\right )+648 i \arctan (a x)^2 \operatorname {PolyLog}\left (2,-e^{i \arctan (a x)}\right )+1296 \arctan (a x) \operatorname {PolyLog}\left (3,e^{-i \arctan (a x)}\right )-1296 \arctan (a x) \operatorname {PolyLog}\left (3,-e^{i \arctan (a x)}\right )-1296 i \operatorname {PolyLog}\left (4,e^{-i \arctan (a x)}\right )-1296 i \operatorname {PolyLog}\left (4,-e^{i \arctan (a x)}\right )+4 \sin (3 \arctan (a x))-18 \arctan (a x)^2 \sin (3 \arctan (a x))\right )}{216 c \left (c \left (1+a^2 x^2\right )\right )^{3/2}} \]
[In]
[Out]
Time = 4.06 (sec) , antiderivative size = 560, normalized size of antiderivative = 1.01
method | result | size |
default | \(-\frac {\left (9 i \arctan \left (a x \right )^{2}+9 \arctan \left (a x \right )^{3}-2 i-6 \arctan \left (a x \right )\right ) \left (i a^{3} x^{3}+3 a^{2} x^{2}-3 i a x -1\right ) \sqrt {c \left (a x -i\right ) \left (a x +i\right )}}{216 \left (a^{2} x^{2}+1\right )^{2} c^{3}}+\frac {5 \left (\arctan \left (a x \right )^{3}-6 \arctan \left (a x \right )+3 i \arctan \left (a x \right )^{2}-6 i\right ) \left (i a x +1\right ) \sqrt {c \left (a x -i\right ) \left (a x +i\right )}}{8 c^{3} \left (a^{2} x^{2}+1\right )}-\frac {5 \sqrt {c \left (a x -i\right ) \left (a x +i\right )}\, \left (i a x -1\right ) \left (\arctan \left (a x \right )^{3}-6 \arctan \left (a x \right )-3 i \arctan \left (a x \right )^{2}+6 i\right )}{8 c^{3} \left (a^{2} x^{2}+1\right )}+\frac {\sqrt {c \left (a x -i\right ) \left (a x +i\right )}\, \left (i a^{3} x^{3}-3 a^{2} x^{2}-3 i a x +1\right ) \left (-9 i \arctan \left (a x \right )^{2}+9 \arctan \left (a x \right )^{3}+2 i-6 \arctan \left (a x \right )\right )}{216 c^{3} \left (a^{4} x^{4}+2 a^{2} x^{2}+1\right )}+\frac {i \left (i \arctan \left (a x \right )^{3} \ln \left (\frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}+1\right )-i \arctan \left (a x \right )^{3} \ln \left (1-\frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )+3 \arctan \left (a x \right )^{2} \operatorname {polylog}\left (2, -\frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )-3 \arctan \left (a x \right )^{2} \operatorname {polylog}\left (2, \frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )+6 i \arctan \left (a x \right ) \operatorname {polylog}\left (3, -\frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )-6 i \arctan \left (a x \right ) \operatorname {polylog}\left (3, \frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )-6 \operatorname {polylog}\left (4, -\frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )+6 \operatorname {polylog}\left (4, \frac {i a x +1}{\sqrt {a^{2} x^{2}+1}}\right )\right ) \sqrt {c \left (a x -i\right ) \left (a x +i\right )}}{\sqrt {a^{2} x^{2}+1}\, c^{3}}\) | \(560\) |
[In]
[Out]
\[ \int \frac {\arctan (a x)^3}{x \left (c+a^2 c x^2\right )^{5/2}} \, dx=\int { \frac {\arctan \left (a x\right )^{3}}{{\left (a^{2} c x^{2} + c\right )}^{\frac {5}{2}} x} \,d x } \]
[In]
[Out]
\[ \int \frac {\arctan (a x)^3}{x \left (c+a^2 c x^2\right )^{5/2}} \, dx=\int \frac {\operatorname {atan}^{3}{\left (a x \right )}}{x \left (c \left (a^{2} x^{2} + 1\right )\right )^{\frac {5}{2}}}\, dx \]
[In]
[Out]
\[ \int \frac {\arctan (a x)^3}{x \left (c+a^2 c x^2\right )^{5/2}} \, dx=\int { \frac {\arctan \left (a x\right )^{3}}{{\left (a^{2} c x^{2} + c\right )}^{\frac {5}{2}} x} \,d x } \]
[In]
[Out]
\[ \int \frac {\arctan (a x)^3}{x \left (c+a^2 c x^2\right )^{5/2}} \, dx=\int { \frac {\arctan \left (a x\right )^{3}}{{\left (a^{2} c x^{2} + c\right )}^{\frac {5}{2}} x} \,d x } \]
[In]
[Out]
Timed out. \[ \int \frac {\arctan (a x)^3}{x \left (c+a^2 c x^2\right )^{5/2}} \, dx=\int \frac {{\mathrm {atan}\left (a\,x\right )}^3}{x\,{\left (c\,a^2\,x^2+c\right )}^{5/2}} \,d x \]
[In]
[Out]