Optimal. Leaf size=438 \[ -\frac{26 b^2 d^3 \text{PolyLog}\left (2,1-\frac{2}{1+i c x}\right )}{35 c^4}-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{1}{21} i b c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )+\frac{26 i b d^3 x^2 \left (a+b \tan ^{-1}(c x)\right )}{35 c^2}+\frac{3 a b d^3 x}{2 c^3}-\frac{209 d^3 \left (a+b \tan ^{-1}(c x)\right )^2}{140 c^4}+\frac{52 i b d^3 \log \left (\frac{2}{1+i c x}\right ) \left (a+b \tan ^{-1}(c x)\right )}{35 c^4}+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{1}{5} b c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{13}{35} i b d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )-\frac{b d^3 x^3 \left (a+b \tan ^{-1}(c x)\right )}{2 c}+\frac{7 b^2 d^3 x^2}{20 c^2}-\frac{11 b^2 d^3 \log \left (c^2 x^2+1\right )}{10 c^4}-\frac{122 i b^2 d^3 x}{105 c^3}+\frac{3 b^2 d^3 x \tan ^{-1}(c x)}{2 c^3}+\frac{122 i b^2 d^3 \tan ^{-1}(c x)}{105 c^4}-\frac{1}{105} i b^2 c d^3 x^5+\frac{44 i b^2 d^3 x^3}{315 c}-\frac{1}{20} b^2 d^3 x^4 \]
[Out]
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Rubi [A] time = 1.36562, antiderivative size = 438, normalized size of antiderivative = 1., number of steps used = 62, number of rules used = 15, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.6, Rules used = {4876, 4852, 4916, 266, 43, 4846, 260, 4884, 302, 203, 321, 4920, 4854, 2402, 2315} \[ -\frac{26 b^2 d^3 \text{PolyLog}\left (2,1-\frac{2}{1+i c x}\right )}{35 c^4}-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{1}{21} i b c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )+\frac{26 i b d^3 x^2 \left (a+b \tan ^{-1}(c x)\right )}{35 c^2}+\frac{3 a b d^3 x}{2 c^3}-\frac{209 d^3 \left (a+b \tan ^{-1}(c x)\right )^2}{140 c^4}+\frac{52 i b d^3 \log \left (\frac{2}{1+i c x}\right ) \left (a+b \tan ^{-1}(c x)\right )}{35 c^4}+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{1}{5} b c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{13}{35} i b d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )-\frac{b d^3 x^3 \left (a+b \tan ^{-1}(c x)\right )}{2 c}+\frac{7 b^2 d^3 x^2}{20 c^2}-\frac{11 b^2 d^3 \log \left (c^2 x^2+1\right )}{10 c^4}-\frac{122 i b^2 d^3 x}{105 c^3}+\frac{3 b^2 d^3 x \tan ^{-1}(c x)}{2 c^3}+\frac{122 i b^2 d^3 \tan ^{-1}(c x)}{105 c^4}-\frac{1}{105} i b^2 c d^3 x^5+\frac{44 i b^2 d^3 x^3}{315 c}-\frac{1}{20} b^2 d^3 x^4 \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 4876
Rule 4852
Rule 4916
Rule 266
Rule 43
Rule 4846
Rule 260
Rule 4884
Rule 302
Rule 203
Rule 321
Rule 4920
Rule 4854
Rule 2402
Rule 2315
Rubi steps
\begin{align*} \int x^3 (d+i c d x)^3 \left (a+b \tan ^{-1}(c x)\right )^2 \, dx &=\int \left (d^3 x^3 \left (a+b \tan ^{-1}(c x)\right )^2+3 i c d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2-3 c^2 d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2-i c^3 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2\right ) \, dx\\ &=d^3 \int x^3 \left (a+b \tan ^{-1}(c x)\right )^2 \, dx+\left (3 i c d^3\right ) \int x^4 \left (a+b \tan ^{-1}(c x)\right )^2 \, dx-\left (3 c^2 d^3\right ) \int x^5 \left (a+b \tan ^{-1}(c x)\right )^2 \, dx-\left (i c^3 d^3\right ) \int x^6 \left (a+b \tan ^{-1}(c x)\right )^2 \, dx\\ &=\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} \left (b c d^3\right ) \int \frac{x^4 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx-\frac{1}{5} \left (6 i b c^2 d^3\right ) \int \frac{x^5 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx+\left (b c^3 d^3\right ) \int \frac{x^6 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx+\frac{1}{7} \left (2 i b c^4 d^3\right ) \int \frac{x^7 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx\\ &=\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{5} \left (6 i b d^3\right ) \int x^3 \left (a+b \tan ^{-1}(c x)\right ) \, dx+\frac{1}{5} \left (6 i b d^3\right ) \int \frac{x^3 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx-\frac{\left (b d^3\right ) \int x^2 \left (a+b \tan ^{-1}(c x)\right ) \, dx}{2 c}+\frac{\left (b d^3\right ) \int \frac{x^2 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx}{2 c}+\left (b c d^3\right ) \int x^4 \left (a+b \tan ^{-1}(c x)\right ) \, dx-\left (b c d^3\right ) \int \frac{x^4 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx+\frac{1}{7} \left (2 i b c^2 d^3\right ) \int x^5 \left (a+b \tan ^{-1}(c x)\right ) \, dx-\frac{1}{7} \left (2 i b c^2 d^3\right ) \int \frac{x^5 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx\\ &=-\frac{b d^3 x^3 \left (a+b \tan ^{-1}(c x)\right )}{6 c}-\frac{3}{10} i b d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{5} b c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{21} i b c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{7} \left (2 i b d^3\right ) \int x^3 \left (a+b \tan ^{-1}(c x)\right ) \, dx+\frac{1}{7} \left (2 i b d^3\right ) \int \frac{x^3 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx+\frac{1}{6} \left (b^2 d^3\right ) \int \frac{x^3}{1+c^2 x^2} \, dx+\frac{\left (b d^3\right ) \int \left (a+b \tan ^{-1}(c x)\right ) \, dx}{2 c^3}-\frac{\left (b d^3\right ) \int \frac{a+b \tan ^{-1}(c x)}{1+c^2 x^2} \, dx}{2 c^3}+\frac{\left (6 i b d^3\right ) \int x \left (a+b \tan ^{-1}(c x)\right ) \, dx}{5 c^2}-\frac{\left (6 i b d^3\right ) \int \frac{x \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx}{5 c^2}-\frac{\left (b d^3\right ) \int x^2 \left (a+b \tan ^{-1}(c x)\right ) \, dx}{c}+\frac{\left (b d^3\right ) \int \frac{x^2 \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx}{c}+\frac{1}{10} \left (3 i b^2 c d^3\right ) \int \frac{x^4}{1+c^2 x^2} \, dx-\frac{1}{5} \left (b^2 c^2 d^3\right ) \int \frac{x^5}{1+c^2 x^2} \, dx-\frac{1}{21} \left (i b^2 c^3 d^3\right ) \int \frac{x^6}{1+c^2 x^2} \, dx\\ &=\frac{a b d^3 x}{2 c^3}+\frac{3 i b d^3 x^2 \left (a+b \tan ^{-1}(c x)\right )}{5 c^2}-\frac{b d^3 x^3 \left (a+b \tan ^{-1}(c x)\right )}{2 c}-\frac{13}{35} i b d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{5} b c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{21} i b c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )-\frac{17 d^3 \left (a+b \tan ^{-1}(c x)\right )^2}{20 c^4}+\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{1}{12} \left (b^2 d^3\right ) \operatorname{Subst}\left (\int \frac{x}{1+c^2 x} \, dx,x,x^2\right )+\frac{1}{3} \left (b^2 d^3\right ) \int \frac{x^3}{1+c^2 x^2} \, dx+\frac{\left (6 i b d^3\right ) \int \frac{a+b \tan ^{-1}(c x)}{i-c x} \, dx}{5 c^3}+\frac{\left (b d^3\right ) \int \left (a+b \tan ^{-1}(c x)\right ) \, dx}{c^3}-\frac{\left (b d^3\right ) \int \frac{a+b \tan ^{-1}(c x)}{1+c^2 x^2} \, dx}{c^3}+\frac{\left (b^2 d^3\right ) \int \tan ^{-1}(c x) \, dx}{2 c^3}+\frac{\left (2 i b d^3\right ) \int x \left (a+b \tan ^{-1}(c x)\right ) \, dx}{7 c^2}-\frac{\left (2 i b d^3\right ) \int \frac{x \left (a+b \tan ^{-1}(c x)\right )}{1+c^2 x^2} \, dx}{7 c^2}-\frac{\left (3 i b^2 d^3\right ) \int \frac{x^2}{1+c^2 x^2} \, dx}{5 c}+\frac{1}{14} \left (i b^2 c d^3\right ) \int \frac{x^4}{1+c^2 x^2} \, dx+\frac{1}{10} \left (3 i b^2 c d^3\right ) \int \left (-\frac{1}{c^4}+\frac{x^2}{c^2}+\frac{1}{c^4 \left (1+c^2 x^2\right )}\right ) \, dx-\frac{1}{10} \left (b^2 c^2 d^3\right ) \operatorname{Subst}\left (\int \frac{x^2}{1+c^2 x} \, dx,x,x^2\right )-\frac{1}{21} \left (i b^2 c^3 d^3\right ) \int \left (\frac{1}{c^6}-\frac{x^2}{c^4}+\frac{x^4}{c^2}-\frac{1}{c^6 \left (1+c^2 x^2\right )}\right ) \, dx\\ &=\frac{3 a b d^3 x}{2 c^3}-\frac{199 i b^2 d^3 x}{210 c^3}+\frac{73 i b^2 d^3 x^3}{630 c}-\frac{1}{105} i b^2 c d^3 x^5+\frac{b^2 d^3 x \tan ^{-1}(c x)}{2 c^3}+\frac{26 i b d^3 x^2 \left (a+b \tan ^{-1}(c x)\right )}{35 c^2}-\frac{b d^3 x^3 \left (a+b \tan ^{-1}(c x)\right )}{2 c}-\frac{13}{35} i b d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{5} b c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{21} i b c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )-\frac{209 d^3 \left (a+b \tan ^{-1}(c x)\right )^2}{140 c^4}+\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{6 i b d^3 \left (a+b \tan ^{-1}(c x)\right ) \log \left (\frac{2}{1+i c x}\right )}{5 c^4}+\frac{1}{12} \left (b^2 d^3\right ) \operatorname{Subst}\left (\int \left (\frac{1}{c^2}-\frac{1}{c^2 \left (1+c^2 x\right )}\right ) \, dx,x,x^2\right )+\frac{1}{6} \left (b^2 d^3\right ) \operatorname{Subst}\left (\int \frac{x}{1+c^2 x} \, dx,x,x^2\right )+\frac{\left (2 i b d^3\right ) \int \frac{a+b \tan ^{-1}(c x)}{i-c x} \, dx}{7 c^3}+\frac{\left (i b^2 d^3\right ) \int \frac{1}{1+c^2 x^2} \, dx}{21 c^3}+\frac{\left (3 i b^2 d^3\right ) \int \frac{1}{1+c^2 x^2} \, dx}{10 c^3}+\frac{\left (3 i b^2 d^3\right ) \int \frac{1}{1+c^2 x^2} \, dx}{5 c^3}-\frac{\left (6 i b^2 d^3\right ) \int \frac{\log \left (\frac{2}{1+i c x}\right )}{1+c^2 x^2} \, dx}{5 c^3}+\frac{\left (b^2 d^3\right ) \int \tan ^{-1}(c x) \, dx}{c^3}-\frac{\left (b^2 d^3\right ) \int \frac{x}{1+c^2 x^2} \, dx}{2 c^2}-\frac{\left (i b^2 d^3\right ) \int \frac{x^2}{1+c^2 x^2} \, dx}{7 c}+\frac{1}{14} \left (i b^2 c d^3\right ) \int \left (-\frac{1}{c^4}+\frac{x^2}{c^2}+\frac{1}{c^4 \left (1+c^2 x^2\right )}\right ) \, dx-\frac{1}{10} \left (b^2 c^2 d^3\right ) \operatorname{Subst}\left (\int \left (-\frac{1}{c^4}+\frac{x}{c^2}+\frac{1}{c^4 \left (1+c^2 x\right )}\right ) \, dx,x,x^2\right )\\ &=\frac{3 a b d^3 x}{2 c^3}-\frac{122 i b^2 d^3 x}{105 c^3}+\frac{11 b^2 d^3 x^2}{60 c^2}+\frac{44 i b^2 d^3 x^3}{315 c}-\frac{1}{20} b^2 d^3 x^4-\frac{1}{105} i b^2 c d^3 x^5+\frac{199 i b^2 d^3 \tan ^{-1}(c x)}{210 c^4}+\frac{3 b^2 d^3 x \tan ^{-1}(c x)}{2 c^3}+\frac{26 i b d^3 x^2 \left (a+b \tan ^{-1}(c x)\right )}{35 c^2}-\frac{b d^3 x^3 \left (a+b \tan ^{-1}(c x)\right )}{2 c}-\frac{13}{35} i b d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{5} b c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{21} i b c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )-\frac{209 d^3 \left (a+b \tan ^{-1}(c x)\right )^2}{140 c^4}+\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{52 i b d^3 \left (a+b \tan ^{-1}(c x)\right ) \log \left (\frac{2}{1+i c x}\right )}{35 c^4}-\frac{13 b^2 d^3 \log \left (1+c^2 x^2\right )}{30 c^4}+\frac{1}{6} \left (b^2 d^3\right ) \operatorname{Subst}\left (\int \left (\frac{1}{c^2}-\frac{1}{c^2 \left (1+c^2 x\right )}\right ) \, dx,x,x^2\right )-\frac{\left (6 b^2 d^3\right ) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1+i c x}\right )}{5 c^4}+\frac{\left (i b^2 d^3\right ) \int \frac{1}{1+c^2 x^2} \, dx}{14 c^3}+\frac{\left (i b^2 d^3\right ) \int \frac{1}{1+c^2 x^2} \, dx}{7 c^3}-\frac{\left (2 i b^2 d^3\right ) \int \frac{\log \left (\frac{2}{1+i c x}\right )}{1+c^2 x^2} \, dx}{7 c^3}-\frac{\left (b^2 d^3\right ) \int \frac{x}{1+c^2 x^2} \, dx}{c^2}\\ &=\frac{3 a b d^3 x}{2 c^3}-\frac{122 i b^2 d^3 x}{105 c^3}+\frac{7 b^2 d^3 x^2}{20 c^2}+\frac{44 i b^2 d^3 x^3}{315 c}-\frac{1}{20} b^2 d^3 x^4-\frac{1}{105} i b^2 c d^3 x^5+\frac{122 i b^2 d^3 \tan ^{-1}(c x)}{105 c^4}+\frac{3 b^2 d^3 x \tan ^{-1}(c x)}{2 c^3}+\frac{26 i b d^3 x^2 \left (a+b \tan ^{-1}(c x)\right )}{35 c^2}-\frac{b d^3 x^3 \left (a+b \tan ^{-1}(c x)\right )}{2 c}-\frac{13}{35} i b d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{5} b c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{21} i b c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )-\frac{209 d^3 \left (a+b \tan ^{-1}(c x)\right )^2}{140 c^4}+\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{52 i b d^3 \left (a+b \tan ^{-1}(c x)\right ) \log \left (\frac{2}{1+i c x}\right )}{35 c^4}-\frac{11 b^2 d^3 \log \left (1+c^2 x^2\right )}{10 c^4}-\frac{3 b^2 d^3 \text{Li}_2\left (1-\frac{2}{1+i c x}\right )}{5 c^4}-\frac{\left (2 b^2 d^3\right ) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1+i c x}\right )}{7 c^4}\\ &=\frac{3 a b d^3 x}{2 c^3}-\frac{122 i b^2 d^3 x}{105 c^3}+\frac{7 b^2 d^3 x^2}{20 c^2}+\frac{44 i b^2 d^3 x^3}{315 c}-\frac{1}{20} b^2 d^3 x^4-\frac{1}{105} i b^2 c d^3 x^5+\frac{122 i b^2 d^3 \tan ^{-1}(c x)}{105 c^4}+\frac{3 b^2 d^3 x \tan ^{-1}(c x)}{2 c^3}+\frac{26 i b d^3 x^2 \left (a+b \tan ^{-1}(c x)\right )}{35 c^2}-\frac{b d^3 x^3 \left (a+b \tan ^{-1}(c x)\right )}{2 c}-\frac{13}{35} i b d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{5} b c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )+\frac{1}{21} i b c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )-\frac{209 d^3 \left (a+b \tan ^{-1}(c x)\right )^2}{140 c^4}+\frac{1}{4} d^3 x^4 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{3}{5} i c d^3 x^5 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{2} c^2 d^3 x^6 \left (a+b \tan ^{-1}(c x)\right )^2-\frac{1}{7} i c^3 d^3 x^7 \left (a+b \tan ^{-1}(c x)\right )^2+\frac{52 i b d^3 \left (a+b \tan ^{-1}(c x)\right ) \log \left (\frac{2}{1+i c x}\right )}{35 c^4}-\frac{11 b^2 d^3 \log \left (1+c^2 x^2\right )}{10 c^4}-\frac{26 b^2 d^3 \text{Li}_2\left (1-\frac{2}{1+i c x}\right )}{35 c^4}\\ \end{align*}
Mathematica [A] time = 1.73905, size = 408, normalized size = 0.93 \[ \frac{d^3 \left (936 b^2 \text{PolyLog}\left (2,-e^{2 i \tan ^{-1}(c x)}\right )-180 i a^2 c^7 x^7-630 a^2 c^6 x^6+756 i a^2 c^5 x^5+315 a^2 c^4 x^4+60 i a b c^6 x^6+252 a b c^5 x^5-468 i a b c^4 x^4-630 a b c^3 x^3+936 i a b c^2 x^2-936 i a b \log \left (c^2 x^2+1\right )+6 b \tan ^{-1}(c x) \left (3 a \left (-20 i c^7 x^7-70 c^6 x^6+84 i c^5 x^5+35 c^4 x^4-105\right )+b \left (10 i c^6 x^6+42 c^5 x^5-78 i c^4 x^4-105 c^3 x^3+156 i c^2 x^2+315 c x+244 i\right )+312 i b \log \left (1+e^{2 i \tan ^{-1}(c x)}\right )\right )+1890 a b c x+1464 i a b-12 i b^2 c^5 x^5-63 b^2 c^4 x^4+176 i b^2 c^3 x^3+441 b^2 c^2 x^2-1386 b^2 \log \left (c^2 x^2+1\right )+9 b^2 (c x-i)^4 \left (-20 i c^3 x^3+10 c^2 x^2+4 i c x-1\right ) \tan ^{-1}(c x)^2-1464 i b^2 c x+504 b^2\right )}{1260 c^4} \]
Warning: Unable to verify antiderivative.
[In]
[Out]
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Maple [A] time = 0.096, size = 750, normalized size = 1.7 \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] time = 0., size = 0, normalized size = 0. \begin{align*} \text{result too large to display} \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*} \frac{1}{560} \,{\left (20 i \, b^{2} c^{3} d^{3} x^{7} + 70 \, b^{2} c^{2} d^{3} x^{6} - 84 i \, b^{2} c d^{3} x^{5} - 35 \, b^{2} d^{3} x^{4}\right )} \log \left (-\frac{c x + i}{c x - i}\right )^{2} +{\rm integral}\left (\frac{-140 i \, a^{2} c^{5} d^{3} x^{8} - 420 \, a^{2} c^{4} d^{3} x^{7} + 280 i \, a^{2} c^{3} d^{3} x^{6} - 280 \, a^{2} c^{2} d^{3} x^{5} + 420 i \, a^{2} c d^{3} x^{4} + 140 \, a^{2} d^{3} x^{3} +{\left (140 \, a b c^{5} d^{3} x^{8} +{\left (-420 i \, a b - 20 \, b^{2}\right )} c^{4} d^{3} x^{7} - 70 \,{\left (4 \, a b - i \, b^{2}\right )} c^{3} d^{3} x^{6} +{\left (-280 i \, a b + 84 \, b^{2}\right )} c^{2} d^{3} x^{5} - 35 \,{\left (12 \, a b + i \, b^{2}\right )} c d^{3} x^{4} + 140 i \, a b d^{3} x^{3}\right )} \log \left (-\frac{c x + i}{c x - i}\right )}{140 \,{\left (c^{2} x^{2} + 1\right )}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: AttributeError} \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{\left (i \, c d x + d\right )}^{3}{\left (b \arctan \left (c x\right ) + a\right )}^{2} x^{3}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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