Optimal. Leaf size=274 \[ \frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2-\frac {1}{36} a^5 c^3 x^8 \tan ^{-1}(a x)+\frac {1}{252} a^4 c^3 x^7+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2-\frac {16 i c^3 \text {Li}_2\left (1-\frac {2}{i a x+1}\right )}{315 a^3}-\frac {20}{189} a^3 c^3 x^6 \tan ^{-1}(a x)-\frac {16 i c^3 \tan ^{-1}(a x)^2}{315 a^3}+\frac {47 c^3 \tan ^{-1}(a x)}{3780 a^3}-\frac {32 c^3 \log \left (\frac {2}{1+i a x}\right ) \tan ^{-1}(a x)}{315 a^3}+\frac {59 a^2 c^3 x^5}{3780}+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2-\frac {47 c^3 x}{3780 a^2}-\frac {89}{630} a c^3 x^4 \tan ^{-1}(a x)+\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2-\frac {16 c^3 x^2 \tan ^{-1}(a x)}{315 a}+\frac {239 c^3 x^3}{11340} \]
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Rubi [A] time = 1.15, antiderivative size = 274, normalized size of antiderivative = 1.00, number of steps used = 68, number of rules used = 10, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.454, Rules used = {4948, 4852, 4916, 321, 203, 4920, 4854, 2402, 2315, 302} \[ -\frac {16 i c^3 \text {PolyLog}\left (2,1-\frac {2}{1+i a x}\right )}{315 a^3}+\frac {1}{252} a^4 c^3 x^7+\frac {59 a^2 c^3 x^5}{3780}+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2-\frac {1}{36} a^5 c^3 x^8 \tan ^{-1}(a x)+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2-\frac {20}{189} a^3 c^3 x^6 \tan ^{-1}(a x)+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2-\frac {47 c^3 x}{3780 a^2}-\frac {16 i c^3 \tan ^{-1}(a x)^2}{315 a^3}+\frac {47 c^3 \tan ^{-1}(a x)}{3780 a^3}-\frac {32 c^3 \log \left (\frac {2}{1+i a x}\right ) \tan ^{-1}(a x)}{315 a^3}-\frac {89}{630} a c^3 x^4 \tan ^{-1}(a x)+\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2-\frac {16 c^3 x^2 \tan ^{-1}(a x)}{315 a}+\frac {239 c^3 x^3}{11340} \]
Antiderivative was successfully verified.
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Rule 203
Rule 302
Rule 321
Rule 2315
Rule 2402
Rule 4852
Rule 4854
Rule 4916
Rule 4920
Rule 4948
Rubi steps
\begin {align*} \int x^2 \left (c+a^2 c x^2\right )^3 \tan ^{-1}(a x)^2 \, dx &=\int \left (c^3 x^2 \tan ^{-1}(a x)^2+3 a^2 c^3 x^4 \tan ^{-1}(a x)^2+3 a^4 c^3 x^6 \tan ^{-1}(a x)^2+a^6 c^3 x^8 \tan ^{-1}(a x)^2\right ) \, dx\\ &=c^3 \int x^2 \tan ^{-1}(a x)^2 \, dx+\left (3 a^2 c^3\right ) \int x^4 \tan ^{-1}(a x)^2 \, dx+\left (3 a^4 c^3\right ) \int x^6 \tan ^{-1}(a x)^2 \, dx+\left (a^6 c^3\right ) \int x^8 \tan ^{-1}(a x)^2 \, dx\\ &=\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2-\frac {1}{3} \left (2 a c^3\right ) \int \frac {x^3 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx-\frac {1}{5} \left (6 a^3 c^3\right ) \int \frac {x^5 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx-\frac {1}{7} \left (6 a^5 c^3\right ) \int \frac {x^7 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx-\frac {1}{9} \left (2 a^7 c^3\right ) \int \frac {x^9 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx\\ &=\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2-\frac {\left (2 c^3\right ) \int x \tan ^{-1}(a x) \, dx}{3 a}+\frac {\left (2 c^3\right ) \int \frac {x \tan ^{-1}(a x)}{1+a^2 x^2} \, dx}{3 a}-\frac {1}{5} \left (6 a c^3\right ) \int x^3 \tan ^{-1}(a x) \, dx+\frac {1}{5} \left (6 a c^3\right ) \int \frac {x^3 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx-\frac {1}{7} \left (6 a^3 c^3\right ) \int x^5 \tan ^{-1}(a x) \, dx+\frac {1}{7} \left (6 a^3 c^3\right ) \int \frac {x^5 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx-\frac {1}{9} \left (2 a^5 c^3\right ) \int x^7 \tan ^{-1}(a x) \, dx+\frac {1}{9} \left (2 a^5 c^3\right ) \int \frac {x^7 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx\\ &=-\frac {c^3 x^2 \tan ^{-1}(a x)}{3 a}-\frac {3}{10} a c^3 x^4 \tan ^{-1}(a x)-\frac {1}{7} a^3 c^3 x^6 \tan ^{-1}(a x)-\frac {1}{36} a^5 c^3 x^8 \tan ^{-1}(a x)-\frac {i c^3 \tan ^{-1}(a x)^2}{3 a^3}+\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2+\frac {1}{3} c^3 \int \frac {x^2}{1+a^2 x^2} \, dx-\frac {\left (2 c^3\right ) \int \frac {\tan ^{-1}(a x)}{i-a x} \, dx}{3 a^2}+\frac {\left (6 c^3\right ) \int x \tan ^{-1}(a x) \, dx}{5 a}-\frac {\left (6 c^3\right ) \int \frac {x \tan ^{-1}(a x)}{1+a^2 x^2} \, dx}{5 a}+\frac {1}{7} \left (6 a c^3\right ) \int x^3 \tan ^{-1}(a x) \, dx-\frac {1}{7} \left (6 a c^3\right ) \int \frac {x^3 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx+\frac {1}{10} \left (3 a^2 c^3\right ) \int \frac {x^4}{1+a^2 x^2} \, dx+\frac {1}{9} \left (2 a^3 c^3\right ) \int x^5 \tan ^{-1}(a x) \, dx-\frac {1}{9} \left (2 a^3 c^3\right ) \int \frac {x^5 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx+\frac {1}{7} \left (a^4 c^3\right ) \int \frac {x^6}{1+a^2 x^2} \, dx+\frac {1}{36} \left (a^6 c^3\right ) \int \frac {x^8}{1+a^2 x^2} \, dx\\ &=\frac {c^3 x}{3 a^2}+\frac {4 c^3 x^2 \tan ^{-1}(a x)}{15 a}-\frac {3}{35} a c^3 x^4 \tan ^{-1}(a x)-\frac {20}{189} a^3 c^3 x^6 \tan ^{-1}(a x)-\frac {1}{36} a^5 c^3 x^8 \tan ^{-1}(a x)+\frac {4 i c^3 \tan ^{-1}(a x)^2}{15 a^3}+\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2-\frac {2 c^3 \tan ^{-1}(a x) \log \left (\frac {2}{1+i a x}\right )}{3 a^3}-\frac {1}{5} \left (3 c^3\right ) \int \frac {x^2}{1+a^2 x^2} \, dx-\frac {c^3 \int \frac {1}{1+a^2 x^2} \, dx}{3 a^2}+\frac {\left (2 c^3\right ) \int \frac {\log \left (\frac {2}{1+i a x}\right )}{1+a^2 x^2} \, dx}{3 a^2}+\frac {\left (6 c^3\right ) \int \frac {\tan ^{-1}(a x)}{i-a x} \, dx}{5 a^2}-\frac {\left (6 c^3\right ) \int x \tan ^{-1}(a x) \, dx}{7 a}+\frac {\left (6 c^3\right ) \int \frac {x \tan ^{-1}(a x)}{1+a^2 x^2} \, dx}{7 a}-\frac {1}{9} \left (2 a c^3\right ) \int x^3 \tan ^{-1}(a x) \, dx+\frac {1}{9} \left (2 a c^3\right ) \int \frac {x^3 \tan ^{-1}(a x)}{1+a^2 x^2} \, dx-\frac {1}{14} \left (3 a^2 c^3\right ) \int \frac {x^4}{1+a^2 x^2} \, dx+\frac {1}{10} \left (3 a^2 c^3\right ) \int \left (-\frac {1}{a^4}+\frac {x^2}{a^2}+\frac {1}{a^4 \left (1+a^2 x^2\right )}\right ) \, dx-\frac {1}{27} \left (a^4 c^3\right ) \int \frac {x^6}{1+a^2 x^2} \, dx+\frac {1}{7} \left (a^4 c^3\right ) \int \left (\frac {1}{a^6}-\frac {x^2}{a^4}+\frac {x^4}{a^2}-\frac {1}{a^6 \left (1+a^2 x^2\right )}\right ) \, dx+\frac {1}{36} \left (a^6 c^3\right ) \int \left (-\frac {1}{a^8}+\frac {x^2}{a^6}-\frac {x^4}{a^4}+\frac {x^6}{a^2}+\frac {1}{a^8 \left (1+a^2 x^2\right )}\right ) \, dx\\ &=-\frac {569 c^3 x}{1260 a^2}+\frac {233 c^3 x^3}{3780}+\frac {29 a^2 c^3 x^5}{1260}+\frac {1}{252} a^4 c^3 x^7-\frac {c^3 \tan ^{-1}(a x)}{3 a^3}-\frac {17 c^3 x^2 \tan ^{-1}(a x)}{105 a}-\frac {89}{630} a c^3 x^4 \tan ^{-1}(a x)-\frac {20}{189} a^3 c^3 x^6 \tan ^{-1}(a x)-\frac {1}{36} a^5 c^3 x^8 \tan ^{-1}(a x)-\frac {17 i c^3 \tan ^{-1}(a x)^2}{105 a^3}+\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2+\frac {8 c^3 \tan ^{-1}(a x) \log \left (\frac {2}{1+i a x}\right )}{15 a^3}+\frac {1}{7} \left (3 c^3\right ) \int \frac {x^2}{1+a^2 x^2} \, dx-\frac {\left (2 i c^3\right ) \operatorname {Subst}\left (\int \frac {\log (2 x)}{1-2 x} \, dx,x,\frac {1}{1+i a x}\right )}{3 a^3}+\frac {c^3 \int \frac {1}{1+a^2 x^2} \, dx}{36 a^2}-\frac {c^3 \int \frac {1}{1+a^2 x^2} \, dx}{7 a^2}+\frac {\left (3 c^3\right ) \int \frac {1}{1+a^2 x^2} \, dx}{10 a^2}+\frac {\left (3 c^3\right ) \int \frac {1}{1+a^2 x^2} \, dx}{5 a^2}-\frac {\left (6 c^3\right ) \int \frac {\tan ^{-1}(a x)}{i-a x} \, dx}{7 a^2}-\frac {\left (6 c^3\right ) \int \frac {\log \left (\frac {2}{1+i a x}\right )}{1+a^2 x^2} \, dx}{5 a^2}+\frac {\left (2 c^3\right ) \int x \tan ^{-1}(a x) \, dx}{9 a}-\frac {\left (2 c^3\right ) \int \frac {x \tan ^{-1}(a x)}{1+a^2 x^2} \, dx}{9 a}+\frac {1}{18} \left (a^2 c^3\right ) \int \frac {x^4}{1+a^2 x^2} \, dx-\frac {1}{14} \left (3 a^2 c^3\right ) \int \left (-\frac {1}{a^4}+\frac {x^2}{a^2}+\frac {1}{a^4 \left (1+a^2 x^2\right )}\right ) \, dx-\frac {1}{27} \left (a^4 c^3\right ) \int \left (\frac {1}{a^6}-\frac {x^2}{a^4}+\frac {x^4}{a^2}-\frac {1}{a^6 \left (1+a^2 x^2\right )}\right ) \, dx\\ &=\frac {583 c^3 x}{3780 a^2}+\frac {29 c^3 x^3}{11340}+\frac {59 a^2 c^3 x^5}{3780}+\frac {1}{252} a^4 c^3 x^7+\frac {569 c^3 \tan ^{-1}(a x)}{1260 a^3}-\frac {16 c^3 x^2 \tan ^{-1}(a x)}{315 a}-\frac {89}{630} a c^3 x^4 \tan ^{-1}(a x)-\frac {20}{189} a^3 c^3 x^6 \tan ^{-1}(a x)-\frac {1}{36} a^5 c^3 x^8 \tan ^{-1}(a x)-\frac {16 i c^3 \tan ^{-1}(a x)^2}{315 a^3}+\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2-\frac {34 c^3 \tan ^{-1}(a x) \log \left (\frac {2}{1+i a x}\right )}{105 a^3}-\frac {i c^3 \text {Li}_2\left (1-\frac {2}{1+i a x}\right )}{3 a^3}-\frac {1}{9} c^3 \int \frac {x^2}{1+a^2 x^2} \, dx+\frac {\left (6 i c^3\right ) \operatorname {Subst}\left (\int \frac {\log (2 x)}{1-2 x} \, dx,x,\frac {1}{1+i a x}\right )}{5 a^3}+\frac {c^3 \int \frac {1}{1+a^2 x^2} \, dx}{27 a^2}-\frac {\left (3 c^3\right ) \int \frac {1}{1+a^2 x^2} \, dx}{14 a^2}+\frac {\left (2 c^3\right ) \int \frac {\tan ^{-1}(a x)}{i-a x} \, dx}{9 a^2}-\frac {\left (3 c^3\right ) \int \frac {1}{1+a^2 x^2} \, dx}{7 a^2}+\frac {\left (6 c^3\right ) \int \frac {\log \left (\frac {2}{1+i a x}\right )}{1+a^2 x^2} \, dx}{7 a^2}+\frac {1}{18} \left (a^2 c^3\right ) \int \left (-\frac {1}{a^4}+\frac {x^2}{a^2}+\frac {1}{a^4 \left (1+a^2 x^2\right )}\right ) \, dx\\ &=-\frac {47 c^3 x}{3780 a^2}+\frac {239 c^3 x^3}{11340}+\frac {59 a^2 c^3 x^5}{3780}+\frac {1}{252} a^4 c^3 x^7-\frac {583 c^3 \tan ^{-1}(a x)}{3780 a^3}-\frac {16 c^3 x^2 \tan ^{-1}(a x)}{315 a}-\frac {89}{630} a c^3 x^4 \tan ^{-1}(a x)-\frac {20}{189} a^3 c^3 x^6 \tan ^{-1}(a x)-\frac {1}{36} a^5 c^3 x^8 \tan ^{-1}(a x)-\frac {16 i c^3 \tan ^{-1}(a x)^2}{315 a^3}+\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2-\frac {32 c^3 \tan ^{-1}(a x) \log \left (\frac {2}{1+i a x}\right )}{315 a^3}+\frac {4 i c^3 \text {Li}_2\left (1-\frac {2}{1+i a x}\right )}{15 a^3}-\frac {\left (6 i c^3\right ) \operatorname {Subst}\left (\int \frac {\log (2 x)}{1-2 x} \, dx,x,\frac {1}{1+i a x}\right )}{7 a^3}+\frac {c^3 \int \frac {1}{1+a^2 x^2} \, dx}{18 a^2}+\frac {c^3 \int \frac {1}{1+a^2 x^2} \, dx}{9 a^2}-\frac {\left (2 c^3\right ) \int \frac {\log \left (\frac {2}{1+i a x}\right )}{1+a^2 x^2} \, dx}{9 a^2}\\ &=-\frac {47 c^3 x}{3780 a^2}+\frac {239 c^3 x^3}{11340}+\frac {59 a^2 c^3 x^5}{3780}+\frac {1}{252} a^4 c^3 x^7+\frac {47 c^3 \tan ^{-1}(a x)}{3780 a^3}-\frac {16 c^3 x^2 \tan ^{-1}(a x)}{315 a}-\frac {89}{630} a c^3 x^4 \tan ^{-1}(a x)-\frac {20}{189} a^3 c^3 x^6 \tan ^{-1}(a x)-\frac {1}{36} a^5 c^3 x^8 \tan ^{-1}(a x)-\frac {16 i c^3 \tan ^{-1}(a x)^2}{315 a^3}+\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2-\frac {32 c^3 \tan ^{-1}(a x) \log \left (\frac {2}{1+i a x}\right )}{315 a^3}-\frac {17 i c^3 \text {Li}_2\left (1-\frac {2}{1+i a x}\right )}{105 a^3}+\frac {\left (2 i c^3\right ) \operatorname {Subst}\left (\int \frac {\log (2 x)}{1-2 x} \, dx,x,\frac {1}{1+i a x}\right )}{9 a^3}\\ &=-\frac {47 c^3 x}{3780 a^2}+\frac {239 c^3 x^3}{11340}+\frac {59 a^2 c^3 x^5}{3780}+\frac {1}{252} a^4 c^3 x^7+\frac {47 c^3 \tan ^{-1}(a x)}{3780 a^3}-\frac {16 c^3 x^2 \tan ^{-1}(a x)}{315 a}-\frac {89}{630} a c^3 x^4 \tan ^{-1}(a x)-\frac {20}{189} a^3 c^3 x^6 \tan ^{-1}(a x)-\frac {1}{36} a^5 c^3 x^8 \tan ^{-1}(a x)-\frac {16 i c^3 \tan ^{-1}(a x)^2}{315 a^3}+\frac {1}{3} c^3 x^3 \tan ^{-1}(a x)^2+\frac {3}{5} a^2 c^3 x^5 \tan ^{-1}(a x)^2+\frac {3}{7} a^4 c^3 x^7 \tan ^{-1}(a x)^2+\frac {1}{9} a^6 c^3 x^9 \tan ^{-1}(a x)^2-\frac {32 c^3 \tan ^{-1}(a x) \log \left (\frac {2}{1+i a x}\right )}{315 a^3}-\frac {16 i c^3 \text {Li}_2\left (1-\frac {2}{1+i a x}\right )}{315 a^3}\\ \end {align*}
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Mathematica [A] time = 2.26, size = 157, normalized size = 0.57 \[ \frac {c^3 \left (a x \left (45 a^6 x^6+177 a^4 x^4+239 a^2 x^2-141\right )+36 \left (35 a^9 x^9+135 a^7 x^7+189 a^5 x^5+105 a^3 x^3+16 i\right ) \tan ^{-1}(a x)^2-3 \tan ^{-1}(a x) \left (105 a^8 x^8+400 a^6 x^6+534 a^4 x^4+192 a^2 x^2+384 \log \left (1+e^{2 i \tan ^{-1}(a x)}\right )-47\right )+576 i \text {Li}_2\left (-e^{2 i \tan ^{-1}(a x)}\right )\right )}{11340 a^3} \]
Warning: Unable to verify antiderivative.
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fricas [F] time = 0.78, size = 0, normalized size = 0.00 \[ {\rm integral}\left ({\left (a^{6} c^{3} x^{8} + 3 \, a^{4} c^{3} x^{6} + 3 \, a^{2} c^{3} x^{4} + c^{3} x^{2}\right )} \arctan \left (a x\right )^{2}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \mathit {sage}_{0} x \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.10, size = 376, normalized size = 1.37 \[ \frac {a^{6} c^{3} x^{9} \arctan \left (a x \right )^{2}}{9}+\frac {3 a^{4} c^{3} x^{7} \arctan \left (a x \right )^{2}}{7}+\frac {3 a^{2} c^{3} x^{5} \arctan \left (a x \right )^{2}}{5}+\frac {c^{3} x^{3} \arctan \left (a x \right )^{2}}{3}-\frac {a^{5} c^{3} x^{8} \arctan \left (a x \right )}{36}-\frac {20 a^{3} c^{3} x^{6} \arctan \left (a x \right )}{189}-\frac {89 a \,c^{3} x^{4} \arctan \left (a x \right )}{630}-\frac {16 c^{3} x^{2} \arctan \left (a x \right )}{315 a}+\frac {16 c^{3} \arctan \left (a x \right ) \ln \left (a^{2} x^{2}+1\right )}{315 a^{3}}+\frac {a^{4} c^{3} x^{7}}{252}+\frac {59 a^{2} c^{3} x^{5}}{3780}+\frac {239 c^{3} x^{3}}{11340}-\frac {47 c^{3} x}{3780 a^{2}}+\frac {47 c^{3} \arctan \left (a x \right )}{3780 a^{3}}-\frac {8 i c^{3} \ln \left (a x +i\right ) \ln \left (a^{2} x^{2}+1\right )}{315 a^{3}}-\frac {4 i c^{3} \ln \left (a x -i\right )^{2}}{315 a^{3}}+\frac {8 i c^{3} \ln \left (a x -i\right ) \ln \left (a^{2} x^{2}+1\right )}{315 a^{3}}-\frac {8 i c^{3} \ln \left (a x -i\right ) \ln \left (-\frac {i \left (a x +i\right )}{2}\right )}{315 a^{3}}+\frac {4 i c^{3} \ln \left (a x +i\right )^{2}}{315 a^{3}}-\frac {8 i c^{3} \dilog \left (-\frac {i \left (a x +i\right )}{2}\right )}{315 a^{3}}+\frac {8 i c^{3} \dilog \left (\frac {i \left (a x -i\right )}{2}\right )}{315 a^{3}}+\frac {8 i c^{3} \ln \left (a x +i\right ) \ln \left (\frac {i \left (a x -i\right )}{2}\right )}{315 a^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \frac {1}{1260} \, {\left (35 \, a^{6} c^{3} x^{9} + 135 \, a^{4} c^{3} x^{7} + 189 \, a^{2} c^{3} x^{5} + 105 \, c^{3} x^{3}\right )} \arctan \left (a x\right )^{2} - \frac {1}{5040} \, {\left (35 \, a^{6} c^{3} x^{9} + 135 \, a^{4} c^{3} x^{7} + 189 \, a^{2} c^{3} x^{5} + 105 \, c^{3} x^{3}\right )} \log \left (a^{2} x^{2} + 1\right )^{2} + \int \frac {3780 \, {\left (a^{8} c^{3} x^{10} + 4 \, a^{6} c^{3} x^{8} + 6 \, a^{4} c^{3} x^{6} + 4 \, a^{2} c^{3} x^{4} + c^{3} x^{2}\right )} \arctan \left (a x\right )^{2} + 315 \, {\left (a^{8} c^{3} x^{10} + 4 \, a^{6} c^{3} x^{8} + 6 \, a^{4} c^{3} x^{6} + 4 \, a^{2} c^{3} x^{4} + c^{3} x^{2}\right )} \log \left (a^{2} x^{2} + 1\right )^{2} - 8 \, {\left (35 \, a^{7} c^{3} x^{9} + 135 \, a^{5} c^{3} x^{7} + 189 \, a^{3} c^{3} x^{5} + 105 \, a c^{3} x^{3}\right )} \arctan \left (a x\right ) + 4 \, {\left (35 \, a^{8} c^{3} x^{10} + 135 \, a^{6} c^{3} x^{8} + 189 \, a^{4} c^{3} x^{6} + 105 \, a^{2} c^{3} x^{4}\right )} \log \left (a^{2} x^{2} + 1\right )}{5040 \, {\left (a^{2} x^{2} + 1\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int x^2\,{\mathrm {atan}\left (a\,x\right )}^2\,{\left (c\,a^2\,x^2+c\right )}^3 \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ c^{3} \left (\int x^{2} \operatorname {atan}^{2}{\left (a x \right )}\, dx + \int 3 a^{2} x^{4} \operatorname {atan}^{2}{\left (a x \right )}\, dx + \int 3 a^{4} x^{6} \operatorname {atan}^{2}{\left (a x \right )}\, dx + \int a^{6} x^{8} \operatorname {atan}^{2}{\left (a x \right )}\, dx\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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