Optimal. Leaf size=149 \[ -\frac{3 i b^3 \text{PolyLog}\left (2,1-\frac{2}{1+i c x^2}\right )}{4 c^2}-\frac{3 b^2 \log \left (\frac{2}{1+i c x^2}\right ) \left (a+b \tan ^{-1}\left (c x^2\right )\right )}{2 c^2}+\frac{\left (a+b \tan ^{-1}\left (c x^2\right )\right )^3}{4 c^2}-\frac{3 i b \left (a+b \tan ^{-1}\left (c x^2\right )\right )^2}{4 c^2}+\frac{1}{4} x^4 \left (a+b \tan ^{-1}\left (c x^2\right )\right )^3-\frac{3 b x^2 \left (a+b \tan ^{-1}\left (c x^2\right )\right )^2}{4 c} \]
[Out]
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Rubi [B] time = 4.73595, antiderivative size = 951, normalized size of antiderivative = 6.38, number of steps used = 155, number of rules used = 30, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 1.875, Rules used = {5035, 2454, 2401, 2389, 2296, 2295, 2390, 2305, 2304, 2439, 2416, 2396, 2433, 2374, 6589, 2411, 43, 2334, 12, 14, 2301, 6742, 2395, 2394, 2393, 2391, 2375, 2317, 2430, 2425} \[ \frac{3}{32} i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (i c x^2+1\right ) x^4+\frac{3}{32} i b \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (i c x^2+1\right ) x^4+\frac{3 b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (i c x^2+1\right ) x^2}{8 c}-\frac{\left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{32 c^2}+\frac{\left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{16 c^2}-\frac{i b^3 \left (i c x^2+1\right )^2 \log ^3\left (i c x^2+1\right )}{32 c^2}+\frac{i b^3 \left (i c x^2+1\right ) \log ^3\left (i c x^2+1\right )}{16 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2}{64 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{64 c^2}-\frac{3 i b \left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{16 c^2}-\frac{3 i b^3 \left (i c x^2+1\right ) \log ^2\left (i c x^2+1\right )}{16 c^2}-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \log ^2\left (i c x^2+1\right )}{32 c^2}+\frac{3 i b^2 \left (1-i c x^2\right )^2 \left (2 i a-b \log \left (1-i c x^2\right )\right )}{64 c^2}+\frac{3 b^2 \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )}{64 c^2}+\frac{3 i b \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (i c x^2+1\right )\right )}{32 c^2}+\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (i c x^2+1\right )\right )}{32 c^2}-\frac{3 i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (\frac{1}{2} \left (i c x^2+1\right )\right )}{8 c^2}-\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (i c x^2+1\right )}{32 c^2}-\frac{3 i b^3 \log \left (\frac{1}{2} \left (1-i c x^2\right )\right ) \log \left (i c x^2+1\right )}{8 c^2}-\frac{3 i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \text{PolyLog}\left (2,\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \text{PolyLog}\left (2,\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}+\frac{3 i b^3 \text{PolyLog}\left (2,\frac{1}{2} \left (1-i c x^2\right )\right )}{8 c^2}-\frac{3 i b^3 \text{PolyLog}\left (2,\frac{1}{2} \left (i c x^2+1\right )\right )}{8 c^2} \]
Warning: Unable to verify antiderivative.
[In]
[Out]
Rule 5035
Rule 2454
Rule 2401
Rule 2389
Rule 2296
Rule 2295
Rule 2390
Rule 2305
Rule 2304
Rule 2439
Rule 2416
Rule 2396
Rule 2433
Rule 2374
Rule 6589
Rule 2411
Rule 43
Rule 2334
Rule 12
Rule 14
Rule 2301
Rule 6742
Rule 2395
Rule 2394
Rule 2393
Rule 2391
Rule 2375
Rule 2317
Rule 2430
Rule 2425
Rubi steps
\begin{align*} \int x^3 \left (a+b \tan ^{-1}\left (c x^2\right )\right )^3 \, dx &=\int \left (\frac{1}{8} x^3 \left (2 a+i b \log \left (1-i c x^2\right )\right )^3+\frac{3}{8} i b x^3 \left (-2 i a+b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )-\frac{3}{8} i b^2 x^3 \left (-2 i a+b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )+\frac{1}{8} i b^3 x^3 \log ^3\left (1+i c x^2\right )\right ) \, dx\\ &=\frac{1}{8} \int x^3 \left (2 a+i b \log \left (1-i c x^2\right )\right )^3 \, dx+\frac{1}{8} (3 i b) \int x^3 \left (-2 i a+b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right ) \, dx-\frac{1}{8} \left (3 i b^2\right ) \int x^3 \left (-2 i a+b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right ) \, dx+\frac{1}{8} \left (i b^3\right ) \int x^3 \log ^3\left (1+i c x^2\right ) \, dx\\ &=\frac{1}{16} \operatorname{Subst}\left (\int x (2 a+i b \log (1-i c x))^3 \, dx,x,x^2\right )+\frac{1}{16} (3 i b) \operatorname{Subst}\left (\int x (-2 i a+b \log (1-i c x))^2 \log (1+i c x) \, dx,x,x^2\right )-\frac{1}{16} \left (3 i b^2\right ) \operatorname{Subst}\left (\int x (-2 i a+b \log (1-i c x)) \log ^2(1+i c x) \, dx,x,x^2\right )+\frac{1}{16} \left (i b^3\right ) \operatorname{Subst}\left (\int x \log ^3(1+i c x) \, dx,x,x^2\right )\\ &=\frac{3}{32} i b x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )+\frac{3}{32} i b^2 x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )+\frac{1}{16} \operatorname{Subst}\left (\int \left (-\frac{i (2 a+i b \log (1-i c x))^3}{c}+\frac{i (1-i c x) (2 a+i b \log (1-i c x))^3}{c}\right ) \, dx,x,x^2\right )+\frac{1}{16} \left (i b^3\right ) \operatorname{Subst}\left (\int \left (\frac{i \log ^3(1+i c x)}{c}-\frac{i (1+i c x) \log ^3(1+i c x)}{c}\right ) \, dx,x,x^2\right )+\frac{1}{32} (3 b c) \operatorname{Subst}\left (\int \frac{x^2 (-2 i a+b \log (1-i c x))^2}{1+i c x} \, dx,x,x^2\right )-\frac{1}{16} \left (3 b^2 c\right ) \operatorname{Subst}\left (\int \frac{x^2 (-2 i a+b \log (1-i c x)) \log (1+i c x)}{1-i c x} \, dx,x,x^2\right )-\frac{1}{16} \left (3 b^2 c\right ) \operatorname{Subst}\left (\int \frac{x^2 (-2 i a+b \log (1-i c x)) \log (1+i c x)}{1+i c x} \, dx,x,x^2\right )+\frac{1}{32} \left (3 b^3 c\right ) \operatorname{Subst}\left (\int \frac{x^2 \log ^2(1+i c x)}{1-i c x} \, dx,x,x^2\right )\\ &=\frac{3}{32} i b x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )+\frac{3}{32} i b^2 x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )-\frac{i \operatorname{Subst}\left (\int (2 a+i b \log (1-i c x))^3 \, dx,x,x^2\right )}{16 c}+\frac{i \operatorname{Subst}\left (\int (1-i c x) (2 a+i b \log (1-i c x))^3 \, dx,x,x^2\right )}{16 c}-\frac{b^3 \operatorname{Subst}\left (\int \log ^3(1+i c x) \, dx,x,x^2\right )}{16 c}+\frac{b^3 \operatorname{Subst}\left (\int (1+i c x) \log ^3(1+i c x) \, dx,x,x^2\right )}{16 c}+\frac{1}{32} (3 b c) \operatorname{Subst}\left (\int \left (\frac{(-2 i a+b \log (1-i c x))^2}{c^2}-\frac{i x (-2 i a+b \log (1-i c x))^2}{c}+\frac{i (-2 i a+b \log (1-i c x))^2}{c^2 (-i+c x)}\right ) \, dx,x,x^2\right )-\frac{1}{16} \left (3 b^2 c\right ) \operatorname{Subst}\left (\int \left (-\frac{x (2 a+i b \log (1-i c x)) \log (1+i c x)}{c}+\frac{(2 a+i b \log (1-i c x)) \log (1+i c x)}{c^2 (-i+c x)}+\frac{(-2 i a+b \log (1-i c x)) \log (1+i c x)}{c^2}\right ) \, dx,x,x^2\right )-\frac{1}{16} \left (3 b^2 c\right ) \operatorname{Subst}\left (\int \left (\frac{x (2 a+i b \log (1-i c x)) \log (1+i c x)}{c}-\frac{(2 a+i b \log (1-i c x)) \log (1+i c x)}{c^2 (i+c x)}+\frac{(-2 i a+b \log (1-i c x)) \log (1+i c x)}{c^2}\right ) \, dx,x,x^2\right )+\frac{1}{32} \left (3 b^3 c\right ) \operatorname{Subst}\left (\int \left (\frac{\log ^2(1+i c x)}{c^2}+\frac{i x \log ^2(1+i c x)}{c}-\frac{i \log ^2(1+i c x)}{c^2 (i+c x)}\right ) \, dx,x,x^2\right )\\ &=\frac{3}{32} i b x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )+\frac{3}{32} i b^2 x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )-\frac{1}{32} (3 i b) \operatorname{Subst}\left (\int x (-2 i a+b \log (1-i c x))^2 \, dx,x,x^2\right )+\frac{1}{32} \left (3 i b^3\right ) \operatorname{Subst}\left (\int x \log ^2(1+i c x) \, dx,x,x^2\right )+\frac{\operatorname{Subst}\left (\int (2 a+i b \log (x))^3 \, dx,x,1-i c x^2\right )}{16 c^2}-\frac{\operatorname{Subst}\left (\int x (2 a+i b \log (x))^3 \, dx,x,1-i c x^2\right )}{16 c^2}+\frac{\left (i b^3\right ) \operatorname{Subst}\left (\int \log ^3(x) \, dx,x,1+i c x^2\right )}{16 c^2}-\frac{\left (i b^3\right ) \operatorname{Subst}\left (\int x \log ^3(x) \, dx,x,1+i c x^2\right )}{16 c^2}+\frac{(3 i b) \operatorname{Subst}\left (\int \frac{(-2 i a+b \log (1-i c x))^2}{-i+c x} \, dx,x,x^2\right )}{32 c}+\frac{(3 b) \operatorname{Subst}\left (\int (-2 i a+b \log (1-i c x))^2 \, dx,x,x^2\right )}{32 c}-\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int \frac{(2 a+i b \log (1-i c x)) \log (1+i c x)}{-i+c x} \, dx,x,x^2\right )}{16 c}+\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int \frac{(2 a+i b \log (1-i c x)) \log (1+i c x)}{i+c x} \, dx,x,x^2\right )}{16 c}-2 \frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int (-2 i a+b \log (1-i c x)) \log (1+i c x) \, dx,x,x^2\right )}{16 c}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\log ^2(1+i c x)}{i+c x} \, dx,x,x^2\right )}{32 c}+\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int \log ^2(1+i c x) \, dx,x,x^2\right )}{32 c}\\ &=\frac{\left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{16 c^2}-\frac{\left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{32 c^2}+\frac{3 i b \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{3}{32} i b x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )-\frac{3 i b^3 \log \left (\frac{1}{2} \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )}{32 c^2}+\frac{3}{32} i b^2 x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )+\frac{i b^3 \left (1+i c x^2\right ) \log ^3\left (1+i c x^2\right )}{16 c^2}-\frac{i b^3 \left (1+i c x^2\right )^2 \log ^3\left (1+i c x^2\right )}{32 c^2}-\frac{1}{32} (3 i b) \operatorname{Subst}\left (\int \left (-\frac{i (-2 i a+b \log (1-i c x))^2}{c}+\frac{i (1-i c x) (-2 i a+b \log (1-i c x))^2}{c}\right ) \, dx,x,x^2\right )+\frac{1}{32} \left (3 i b^3\right ) \operatorname{Subst}\left (\int \left (\frac{i \log ^2(1+i c x)}{c}-\frac{i (1+i c x) \log ^2(1+i c x)}{c}\right ) \, dx,x,x^2\right )-2 \left (-\frac{3 b^2 x^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (1+i c x^2\right )}{16 c}-\frac{1}{16} \left (3 i b^2\right ) \operatorname{Subst}\left (\int \frac{x (-2 i a+b \log (1-i c x))}{1+i c x} \, dx,x,x^2\right )+\frac{1}{16} \left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{x \log (1+i c x)}{1-i c x} \, dx,x,x^2\right )\right )+\frac{(3 i b) \operatorname{Subst}\left (\int x (2 a+i b \log (x))^2 \, dx,x,1-i c x^2\right )}{32 c^2}+\frac{(3 i b) \operatorname{Subst}\left (\int (-2 i a+b \log (x))^2 \, dx,x,1-i c x^2\right )}{32 c^2}-\frac{(3 i b) \operatorname{Subst}\left (\int (2 a+i b \log (x))^2 \, dx,x,1-i c x^2\right )}{16 c^2}-\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int \frac{(2 a+i b \log (2-x)) \log (x)}{x} \, dx,x,1+i c x^2\right )}{16 c^2}+\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int \frac{\log (2-x) (2 a+i b \log (x))}{x} \, dx,x,1-i c x^2\right )}{16 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log ^2(x) \, dx,x,1+i c x^2\right )}{32 c^2}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int x \log ^2(x) \, dx,x,1+i c x^2\right )}{32 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log ^2(x) \, dx,x,1+i c x^2\right )}{16 c^2}-\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int \frac{(-2 i a+b \log (1-i c x)) \log \left (\frac{1}{2} i (-i+c x)\right )}{1-i c x} \, dx,x,x^2\right )}{16 c}-\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int \frac{\log (1+i c x) \log \left (-\frac{1}{2} i (i+c x)\right )}{1+i c x} \, dx,x,x^2\right )}{16 c}\\ &=\frac{3 i b \left (1-i c x^2\right ) \left (2 i a-b \log \left (1-i c x^2\right )\right )^2}{32 c^2}-\frac{3 i b \left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{16 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{64 c^2}+\frac{\left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{16 c^2}-\frac{\left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{32 c^2}+\frac{3 i b \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{3}{32} i b x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )-\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )}{32 c^2}-\frac{9 i b^3 \left (1+i c x^2\right ) \log ^2\left (1+i c x^2\right )}{32 c^2}+\frac{3 i b^3 \left (1+i c x^2\right )^2 \log ^2\left (1+i c x^2\right )}{64 c^2}-\frac{3 i b^3 \log \left (\frac{1}{2} \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )}{32 c^2}+\frac{3}{32} i b^2 x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )}{32 c^2}+\frac{i b^3 \left (1+i c x^2\right ) \log ^3\left (1+i c x^2\right )}{16 c^2}-\frac{i b^3 \left (1+i c x^2\right )^2 \log ^3\left (1+i c x^2\right )}{32 c^2}-2 \left (-\frac{3 b^2 x^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (1+i c x^2\right )}{16 c}-\frac{1}{16} \left (3 i b^2\right ) \operatorname{Subst}\left (\int \left (-\frac{i (-2 i a+b \log (1-i c x))}{c}+\frac{-2 i a+b \log (1-i c x)}{c (-i+c x)}\right ) \, dx,x,x^2\right )+\frac{1}{16} \left (3 i b^3\right ) \operatorname{Subst}\left (\int \left (\frac{i \log (1+i c x)}{c}+\frac{\log (1+i c x)}{c (i+c x)}\right ) \, dx,x,x^2\right )\right )-\frac{(3 i b) \operatorname{Subst}\left (\int \frac{(2 a+i b \log (x))^2}{2-x} \, dx,x,1-i c x^2\right )}{32 c^2}-\frac{\left (3 i b^2\right ) \operatorname{Subst}\left (\int (-2 i a+b \log (x)) \, dx,x,1-i c x^2\right )}{16 c^2}-\frac{\left (3 i b^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (\frac{1}{2} i (-2 i+i x)\right ) (-2 i a+b \log (x))}{x} \, dx,x,1-i c x^2\right )}{16 c^2}+\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int x (2 a+i b \log (x)) \, dx,x,1-i c x^2\right )}{32 c^2}-\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int (2 a+i b \log (x)) \, dx,x,1-i c x^2\right )}{8 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int x \log (x) \, dx,x,1+i c x^2\right )}{32 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\log ^2(x)}{2-x} \, dx,x,1+i c x^2\right )}{32 c^2}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log (x) \, dx,x,1+i c x^2\right )}{16 c^2}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\log \left (-\frac{1}{2} i (2 i-i x)\right ) \log (x)}{x} \, dx,x,1+i c x^2\right )}{16 c^2}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log (x) \, dx,x,1+i c x^2\right )}{8 c^2}-\frac{(3 b) \operatorname{Subst}\left (\int (-2 i a+b \log (1-i c x))^2 \, dx,x,x^2\right )}{32 c}+\frac{(3 b) \operatorname{Subst}\left (\int (1-i c x) (-2 i a+b \log (1-i c x))^2 \, dx,x,x^2\right )}{32 c}-\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int \log ^2(1+i c x) \, dx,x,x^2\right )}{32 c}+\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int (1+i c x) \log ^2(1+i c x) \, dx,x,x^2\right )}{32 c}\\ &=\frac{9 i a b^2 x^2}{8 c}+\frac{9 b^3 x^2}{16 c}-\frac{3 i b^3 \left (1-i c x^2\right )^2}{128 c^2}+\frac{3 i b^3 \left (1+i c x^2\right )^2}{128 c^2}+\frac{3 i b \left (1-i c x^2\right ) \left (2 i a-b \log \left (1-i c x^2\right )\right )^2}{32 c^2}+\frac{3 b^2 \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )}{64 c^2}-\frac{3 i b \left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{16 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{64 c^2}+\frac{\left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{16 c^2}-\frac{\left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{32 c^2}+\frac{3 i b \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{9 i b^3 \left (1+i c x^2\right ) \log \left (1+i c x^2\right )}{16 c^2}-\frac{3 i b^3 \left (1+i c x^2\right )^2 \log \left (1+i c x^2\right )}{64 c^2}+\frac{3}{32} i b x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )-\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )}{32 c^2}-\frac{9 i b^3 \left (1+i c x^2\right ) \log ^2\left (1+i c x^2\right )}{32 c^2}+\frac{3 i b^3 \left (1+i c x^2\right )^2 \log ^2\left (1+i c x^2\right )}{64 c^2}+\frac{3}{32} i b^2 x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )}{32 c^2}+\frac{i b^3 \left (1+i c x^2\right ) \log ^3\left (1+i c x^2\right )}{16 c^2}-\frac{i b^3 \left (1+i c x^2\right )^2 \log ^3\left (1+i c x^2\right )}{32 c^2}-\frac{3 i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \text{Li}_2\left (\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}-\frac{3 i b^3 \log \left (1+i c x^2\right ) \text{Li}_2\left (\frac{1}{2} \left (1+i c x^2\right )\right )}{16 c^2}-\frac{(3 i b) \operatorname{Subst}\left (\int (-2 i a+b \log (x))^2 \, dx,x,1-i c x^2\right )}{32 c^2}+\frac{(3 i b) \operatorname{Subst}\left (\int x (-2 i a+b \log (x))^2 \, dx,x,1-i c x^2\right )}{32 c^2}+\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{x}{2}\right ) (2 a+i b \log (x))}{x} \, dx,x,1-i c x^2\right )}{16 c^2}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log ^2(x) \, dx,x,1+i c x^2\right )}{32 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int x \log ^2(x) \, dx,x,1+i c x^2\right )}{32 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log (x) \, dx,x,1-i c x^2\right )}{16 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{x}{2}\right ) \log (x)}{x} \, dx,x,1+i c x^2\right )}{16 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (\frac{x}{2}\right )}{x} \, dx,x,1-i c x^2\right )}{16 c^2}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (\frac{x}{2}\right )}{x} \, dx,x,1+i c x^2\right )}{16 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log (x) \, dx,x,1-i c x^2\right )}{8 c^2}-2 \left (-\frac{3 b^2 x^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (1+i c x^2\right )}{16 c}-\frac{\left (3 i b^2\right ) \operatorname{Subst}\left (\int \frac{-2 i a+b \log (1-i c x)}{-i+c x} \, dx,x,x^2\right )}{16 c}-\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int (-2 i a+b \log (1-i c x)) \, dx,x,x^2\right )}{16 c}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\log (1+i c x)}{i+c x} \, dx,x,x^2\right )}{16 c}-\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int \log (1+i c x) \, dx,x,x^2\right )}{16 c}\right )\\ &=\frac{9 i a b^2 x^2}{8 c}+\frac{9 b^3 x^2}{8 c}-\frac{3 i b^3 \left (1-i c x^2\right )^2}{128 c^2}+\frac{3 i b^3 \left (1+i c x^2\right )^2}{128 c^2}-\frac{9 i b^3 \left (1-i c x^2\right ) \log \left (1-i c x^2\right )}{16 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2}{64 c^2}+\frac{3 b^2 \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )}{64 c^2}-\frac{3 i b \left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{16 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{64 c^2}+\frac{\left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{16 c^2}-\frac{\left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{32 c^2}+\frac{3 i b \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{9 i b^3 \left (1+i c x^2\right ) \log \left (1+i c x^2\right )}{16 c^2}-\frac{3 i b^3 \left (1+i c x^2\right )^2 \log \left (1+i c x^2\right )}{64 c^2}+\frac{3}{32} i b x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )-\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )}{32 c^2}-\frac{3 i b^3 \left (1+i c x^2\right ) \log ^2\left (1+i c x^2\right )}{16 c^2}+\frac{3}{32} i b^2 x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )}{32 c^2}+\frac{i b^3 \left (1+i c x^2\right ) \log ^3\left (1+i c x^2\right )}{16 c^2}-\frac{i b^3 \left (1+i c x^2\right )^2 \log ^3\left (1+i c x^2\right )}{32 c^2}-\frac{3 i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \text{Li}_2\left (\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \text{Li}_2\left (\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}-\frac{3 i b^3 \text{Li}_3\left (\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}+\frac{3 i b^3 \text{Li}_3\left (\frac{1}{2} \left (1+i c x^2\right )\right )}{16 c^2}-\frac{\left (3 i b^2\right ) \operatorname{Subst}\left (\int x (-2 i a+b \log (x)) \, dx,x,1-i c x^2\right )}{32 c^2}+\frac{\left (3 i b^2\right ) \operatorname{Subst}\left (\int (-2 i a+b \log (x)) \, dx,x,1-i c x^2\right )}{16 c^2}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int x \log (x) \, dx,x,1+i c x^2\right )}{32 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log (x) \, dx,x,1+i c x^2\right )}{16 c^2}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (\frac{x}{2}\right )}{x} \, dx,x,1-i c x^2\right )}{16 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (\frac{x}{2}\right )}{x} \, dx,x,1+i c x^2\right )}{16 c^2}-2 \left (\frac{3 i a b^2 x^2}{8 c}+\frac{3 i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{16 c^2}+\frac{3 i b^3 \log \left (\frac{1}{2} \left (1-i c x^2\right )\right ) \log \left (1+i c x^2\right )}{16 c^2}-\frac{3 b^2 x^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (1+i c x^2\right )}{16 c}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log (x) \, dx,x,1+i c x^2\right )}{16 c^2}-\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int \log (1-i c x) \, dx,x,x^2\right )}{16 c}+\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int \frac{\log \left (\frac{1}{2} i (-i+c x)\right )}{1-i c x} \, dx,x,x^2\right )}{16 c}+\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int \frac{\log \left (-\frac{1}{2} i (i+c x)\right )}{1+i c x} \, dx,x,x^2\right )}{16 c}\right )\\ &=\frac{3 i a b^2 x^2}{4 c}+\frac{15 b^3 x^2}{16 c}-\frac{9 i b^3 \left (1-i c x^2\right ) \log \left (1-i c x^2\right )}{16 c^2}+\frac{3 i b^2 \left (1-i c x^2\right )^2 \left (2 i a-b \log \left (1-i c x^2\right )\right )}{64 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2}{64 c^2}+\frac{3 b^2 \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )}{64 c^2}-\frac{3 i b \left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{16 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{64 c^2}+\frac{\left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{16 c^2}-\frac{\left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{32 c^2}+\frac{3 i b \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{3 i b^3 \left (1+i c x^2\right ) \log \left (1+i c x^2\right )}{8 c^2}+\frac{3}{32} i b x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )-\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )}{32 c^2}-\frac{3 i b^3 \left (1+i c x^2\right ) \log ^2\left (1+i c x^2\right )}{16 c^2}+\frac{3}{32} i b^2 x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )}{32 c^2}+\frac{i b^3 \left (1+i c x^2\right ) \log ^3\left (1+i c x^2\right )}{16 c^2}-\frac{i b^3 \left (1+i c x^2\right )^2 \log ^3\left (1+i c x^2\right )}{32 c^2}-\frac{3 i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \text{Li}_2\left (\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \text{Li}_2\left (\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}-2 \left (\frac{3 i a b^2 x^2}{8 c}+\frac{3 b^3 x^2}{16 c}+\frac{3 i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{16 c^2}+\frac{3 i b^3 \left (1+i c x^2\right ) \log \left (1+i c x^2\right )}{16 c^2}+\frac{3 i b^3 \log \left (\frac{1}{2} \left (1-i c x^2\right )\right ) \log \left (1+i c x^2\right )}{16 c^2}-\frac{3 b^2 x^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (1+i c x^2\right )}{16 c}+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{x}{2}\right )}{x} \, dx,x,1-i c x^2\right )}{16 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{x}{2}\right )}{x} \, dx,x,1+i c x^2\right )}{16 c^2}-\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log (x) \, dx,x,1-i c x^2\right )}{16 c^2}\right )+\frac{\left (3 i b^3\right ) \operatorname{Subst}\left (\int \log (x) \, dx,x,1-i c x^2\right )}{16 c^2}\\ &=\frac{3 i a b^2 x^2}{4 c}+\frac{3 b^3 x^2}{4 c}-\frac{3 i b^3 \left (1-i c x^2\right ) \log \left (1-i c x^2\right )}{8 c^2}+\frac{3 i b^2 \left (1-i c x^2\right )^2 \left (2 i a-b \log \left (1-i c x^2\right )\right )}{64 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2}{64 c^2}+\frac{3 b^2 \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )}{64 c^2}-\frac{3 i b \left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{16 c^2}+\frac{3 i b \left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^2}{64 c^2}+\frac{\left (1-i c x^2\right ) \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{16 c^2}-\frac{\left (1-i c x^2\right )^2 \left (2 a+i b \log \left (1-i c x^2\right )\right )^3}{32 c^2}+\frac{3 i b \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{32 c^2}+\frac{3 i b^3 \left (1+i c x^2\right ) \log \left (1+i c x^2\right )}{8 c^2}+\frac{3}{32} i b x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )-\frac{3 i b \left (2 a+i b \log \left (1-i c x^2\right )\right )^2 \log \left (1+i c x^2\right )}{32 c^2}-\frac{3 i b^3 \left (1+i c x^2\right ) \log ^2\left (1+i c x^2\right )}{16 c^2}+\frac{3}{32} i b^2 x^4 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \log ^2\left (1+i c x^2\right )}{32 c^2}+\frac{i b^3 \left (1+i c x^2\right ) \log ^3\left (1+i c x^2\right )}{16 c^2}-\frac{i b^3 \left (1+i c x^2\right )^2 \log ^3\left (1+i c x^2\right )}{32 c^2}-\frac{3 i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \text{Li}_2\left (\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}-\frac{3 b^2 \left (2 a+i b \log \left (1-i c x^2\right )\right ) \text{Li}_2\left (\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}-2 \left (\frac{3 i a b^2 x^2}{8 c}+\frac{3 b^3 x^2}{8 c}-\frac{3 i b^3 \left (1-i c x^2\right ) \log \left (1-i c x^2\right )}{16 c^2}+\frac{3 i b^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (\frac{1}{2} \left (1+i c x^2\right )\right )}{16 c^2}+\frac{3 i b^3 \left (1+i c x^2\right ) \log \left (1+i c x^2\right )}{16 c^2}+\frac{3 i b^3 \log \left (\frac{1}{2} \left (1-i c x^2\right )\right ) \log \left (1+i c x^2\right )}{16 c^2}-\frac{3 b^2 x^2 \left (2 i a-b \log \left (1-i c x^2\right )\right ) \log \left (1+i c x^2\right )}{16 c}-\frac{3 i b^3 \text{Li}_2\left (\frac{1}{2} \left (1-i c x^2\right )\right )}{16 c^2}+\frac{3 i b^3 \text{Li}_2\left (\frac{1}{2} \left (1+i c x^2\right )\right )}{16 c^2}\right )\\ \end{align*}
Mathematica [A] time = 0.311331, size = 170, normalized size = 1.14 \[ \frac{3 i b^3 \text{PolyLog}\left (2,-e^{2 i \tan ^{-1}\left (c x^2\right )}\right )+a \left (a c x^2 \left (a c x^2-3 b\right )+3 b^2 \log \left (c^2 x^4+1\right )\right )+3 b^2 \tan ^{-1}\left (c x^2\right )^2 \left (a c^2 x^4+a+b \left (-c x^2+i\right )\right )+3 b \tan ^{-1}\left (c x^2\right ) \left (a \left (a c^2 x^4+a-2 b c x^2\right )-2 b^2 \log \left (1+e^{2 i \tan ^{-1}\left (c x^2\right )}\right )\right )+b^3 \left (c^2 x^4+1\right ) \tan ^{-1}\left (c x^2\right )^3}{4 c^2} \]
Warning: Unable to verify antiderivative.
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Maple [C] time = 0.733, size = 690, normalized size = 4.6 \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*} \frac{3}{4} \, a b^{2} x^{4} \arctan \left (c x^{2}\right )^{2} + \frac{1}{4} \, a^{3} x^{4} + \frac{3}{4} \,{\left (x^{4} \arctan \left (c x^{2}\right ) - c{\left (\frac{x^{2}}{c^{2}} - \frac{\arctan \left (c x^{2}\right )}{c^{3}}\right )}\right )} a^{2} b - \frac{3}{4} \,{\left (2 \, c{\left (\frac{x^{2}}{c^{2}} - \frac{\arctan \left (c x^{2}\right )}{c^{3}}\right )} \arctan \left (c x^{2}\right ) + \frac{\arctan \left (c x^{2}\right )^{2} - \log \left (4 \, c^{5} x^{4} + 4 \, c^{3}\right )}{c^{2}}\right )} a b^{2} + \frac{1}{128} \,{\left (4 \, x^{4} \arctan \left (c x^{2}\right )^{3} - 3 \, x^{4} \arctan \left (c x^{2}\right ) \log \left (c^{2} x^{4} + 1\right )^{2} + 128 \, \int \frac{12 \, c^{2} x^{7} \arctan \left (c x^{2}\right ) \log \left (c^{2} x^{4} + 1\right ) - 12 \, c x^{5} \arctan \left (c x^{2}\right )^{2} + 56 \,{\left (c^{2} x^{7} + x^{3}\right )} \arctan \left (c x^{2}\right )^{3} + 3 \,{\left (c x^{5} + 2 \,{\left (c^{2} x^{7} + x^{3}\right )} \arctan \left (c x^{2}\right )\right )} \log \left (c^{2} x^{4} + 1\right )^{2}}{64 \,{\left (c^{2} x^{4} + 1\right )}}\,{d x}\right )} b^{3} \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 (b^{3} x^{3} \arctan \left (c x^{2}\right )^{3} + 3 \, a b^{2} x^{3} \arctan \left (c x^{2}\right )^{2} + 3 \, a^{2} b x^{3} \arctan \left (c x^{2}\right ) + a^{3} x^{3}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int x^{3} \left (a + b \operatorname{atan}{\left (c x^{2} \right )}\right )^{3}\, dx \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 (b \arctan \left (c x^{2}\right ) + a\right )}^{3} x^{3}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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