Optimal. Leaf size=863 \[ -\frac{i \log (i a+i b x+1) \log \left (\frac{b \left (\sqrt [3]{d} x+\sqrt [3]{c}\right )}{\sqrt [3]{d} (i-a)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{i \log (-i a-i b x+1) \log \left (\frac{b \left (\sqrt [3]{d} x+\sqrt [3]{c}\right )}{b \sqrt [3]{c}-(a+i) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{\sqrt [6]{-1} \log (i a+i b x+1) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}-\sqrt [3]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{\sqrt [6]{-1} \log (-i a-i b x+1) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{\sqrt [3]{-1} \sqrt [3]{d} (a+i)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{(-1)^{5/6} \log (i a+i b x+1) \log \left (\frac{b \left ((-1)^{2/3} \sqrt [3]{d} x+\sqrt [3]{c}\right )}{(-1)^{2/3} \sqrt [3]{d} (i-a)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{(-1)^{5/6} \log (-i a-i b x+1) \log \left (\frac{b \left ((-1)^{2/3} \sqrt [3]{d} x+\sqrt [3]{c}\right )}{\sqrt [6]{-1} \sqrt [3]{d} (1-i a)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{i \text{PolyLog}\left (2,\frac{\sqrt [3]{d} (-a-b x+i)}{\sqrt [3]{d} (i-a)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{(-1)^{5/6} \text{PolyLog}\left (2,-\frac{\sqrt [6]{-1} \sqrt [3]{d} (-a-b x+i)}{i b \sqrt [3]{c}-\sqrt [6]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{\sqrt [6]{-1} \text{PolyLog}\left (2,-\frac{\sqrt [3]{-1} \sqrt [3]{d} (-a-b x+i)}{b \sqrt [3]{c}-\sqrt [3]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{i \text{PolyLog}\left (2,-\frac{\sqrt [3]{d} (a+b x+i)}{b \sqrt [3]{c}-(a+i) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{\sqrt [6]{-1} \text{PolyLog}\left (2,\frac{\sqrt [3]{-1} \sqrt [3]{d} (a+b x+i)}{\sqrt [3]{-1} \sqrt [3]{d} (a+i)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{(-1)^{5/6} \text{PolyLog}\left (2,-\frac{(-1)^{2/3} \sqrt [3]{d} (a+b x+i)}{b \sqrt [3]{c}-(-1)^{2/3} (a+i) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}} \]
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Rubi [A] time = 1.20694, antiderivative size = 863, normalized size of antiderivative = 1., number of steps used = 23, number of rules used = 5, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.312, Rules used = {5051, 2409, 2394, 2393, 2391} \[ -\frac{i \log (i a+i b x+1) \log \left (\frac{b \left (\sqrt [3]{d} x+\sqrt [3]{c}\right )}{\sqrt [3]{d} (i-a)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{i \log (-i a-i b x+1) \log \left (\frac{b \left (\sqrt [3]{d} x+\sqrt [3]{c}\right )}{b \sqrt [3]{c}-(a+i) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{\sqrt [6]{-1} \log (i a+i b x+1) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}-\sqrt [3]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{\sqrt [6]{-1} \log (-i a-i b x+1) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{\sqrt [3]{-1} \sqrt [3]{d} (a+i)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{(-1)^{5/6} \log (i a+i b x+1) \log \left (\frac{b \left ((-1)^{2/3} \sqrt [3]{d} x+\sqrt [3]{c}\right )}{(-1)^{2/3} \sqrt [3]{d} (i-a)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{(-1)^{5/6} \log (-i a-i b x+1) \log \left (\frac{b \left ((-1)^{2/3} \sqrt [3]{d} x+\sqrt [3]{c}\right )}{\sqrt [6]{-1} \sqrt [3]{d} (1-i a)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{i \text{PolyLog}\left (2,\frac{\sqrt [3]{d} (-a-b x+i)}{\sqrt [3]{d} (i-a)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{(-1)^{5/6} \text{PolyLog}\left (2,-\frac{\sqrt [6]{-1} \sqrt [3]{d} (-a-b x+i)}{i b \sqrt [3]{c}-\sqrt [6]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{\sqrt [6]{-1} \text{PolyLog}\left (2,-\frac{\sqrt [3]{-1} \sqrt [3]{d} (-a-b x+i)}{b \sqrt [3]{c}-\sqrt [3]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{i \text{PolyLog}\left (2,-\frac{\sqrt [3]{d} (a+b x+i)}{b \sqrt [3]{c}-(a+i) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{\sqrt [6]{-1} \text{PolyLog}\left (2,\frac{\sqrt [3]{-1} \sqrt [3]{d} (a+b x+i)}{\sqrt [3]{-1} \sqrt [3]{d} (a+i)+b \sqrt [3]{c}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{(-1)^{5/6} \text{PolyLog}\left (2,-\frac{(-1)^{2/3} \sqrt [3]{d} (a+b x+i)}{b \sqrt [3]{c}-(-1)^{2/3} (a+i) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}} \]
Antiderivative was successfully verified.
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Rule 5051
Rule 2409
Rule 2394
Rule 2393
Rule 2391
Rubi steps
\begin{align*} \int \frac{\tan ^{-1}(a+b x)}{c+d x^3} \, dx &=\frac{1}{2} i \int \frac{\log (1-i a-i b x)}{c+d x^3} \, dx-\frac{1}{2} i \int \frac{\log (1+i a+i b x)}{c+d x^3} \, dx\\ &=\frac{1}{2} i \int \left (-\frac{\log (1-i a-i b x)}{3 c^{2/3} \left (-\sqrt [3]{c}-\sqrt [3]{d} x\right )}-\frac{\log (1-i a-i b x)}{3 c^{2/3} \left (-\sqrt [3]{c}+\sqrt [3]{-1} \sqrt [3]{d} x\right )}-\frac{\log (1-i a-i b x)}{3 c^{2/3} \left (-\sqrt [3]{c}-(-1)^{2/3} \sqrt [3]{d} x\right )}\right ) \, dx-\frac{1}{2} i \int \left (-\frac{\log (1+i a+i b x)}{3 c^{2/3} \left (-\sqrt [3]{c}-\sqrt [3]{d} x\right )}-\frac{\log (1+i a+i b x)}{3 c^{2/3} \left (-\sqrt [3]{c}+\sqrt [3]{-1} \sqrt [3]{d} x\right )}-\frac{\log (1+i a+i b x)}{3 c^{2/3} \left (-\sqrt [3]{c}-(-1)^{2/3} \sqrt [3]{d} x\right )}\right ) \, dx\\ &=-\frac{i \int \frac{\log (1-i a-i b x)}{-\sqrt [3]{c}-\sqrt [3]{d} x} \, dx}{6 c^{2/3}}-\frac{i \int \frac{\log (1-i a-i b x)}{-\sqrt [3]{c}+\sqrt [3]{-1} \sqrt [3]{d} x} \, dx}{6 c^{2/3}}-\frac{i \int \frac{\log (1-i a-i b x)}{-\sqrt [3]{c}-(-1)^{2/3} \sqrt [3]{d} x} \, dx}{6 c^{2/3}}+\frac{i \int \frac{\log (1+i a+i b x)}{-\sqrt [3]{c}-\sqrt [3]{d} x} \, dx}{6 c^{2/3}}+\frac{i \int \frac{\log (1+i a+i b x)}{-\sqrt [3]{c}+\sqrt [3]{-1} \sqrt [3]{d} x} \, dx}{6 c^{2/3}}+\frac{i \int \frac{\log (1+i a+i b x)}{-\sqrt [3]{c}-(-1)^{2/3} \sqrt [3]{d} x} \, dx}{6 c^{2/3}}\\ &=-\frac{i \log (1+i a+i b x) \log \left (\frac{b \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{b \sqrt [3]{c}+(i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{i \log (1-i a-i b x) \log \left (\frac{b \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{b \sqrt [3]{c}-(i+a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{\sqrt [6]{-1} \log (1+i a+i b x) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}-\sqrt [3]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{\sqrt [6]{-1} \log (1-i a-i b x) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+\sqrt [3]{-1} (i+a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{(-1)^{5/6} \log (1+i a+i b x) \log \left (\frac{b \left (\sqrt [3]{c}+(-1)^{2/3} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+(-1)^{2/3} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{(-1)^{5/6} \log (1-i a-i b x) \log \left (\frac{b \left (\sqrt [3]{c}+(-1)^{2/3} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+\sqrt [6]{-1} (1-i a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{b \int \frac{\log \left (-\frac{i b \left (-\sqrt [3]{c}-\sqrt [3]{d} x\right )}{i b \sqrt [3]{c}+(1-i a) \sqrt [3]{d}}\right )}{1-i a-i b x} \, dx}{6 c^{2/3} \sqrt [3]{d}}-\frac{b \int \frac{\log \left (\frac{i b \left (-\sqrt [3]{c}-\sqrt [3]{d} x\right )}{-i b \sqrt [3]{c}+(1+i a) \sqrt [3]{d}}\right )}{1+i a+i b x} \, dx}{6 c^{2/3} \sqrt [3]{d}}+\frac{\left (\sqrt [3]{-1} b\right ) \int \frac{\log \left (-\frac{i b \left (-\sqrt [3]{c}-(-1)^{2/3} \sqrt [3]{d} x\right )}{i b \sqrt [3]{c}+(-1)^{2/3} (1-i a) \sqrt [3]{d}}\right )}{1-i a-i b x} \, dx}{6 c^{2/3} \sqrt [3]{d}}+\frac{\left (\sqrt [3]{-1} b\right ) \int \frac{\log \left (\frac{i b \left (-\sqrt [3]{c}-(-1)^{2/3} \sqrt [3]{d} x\right )}{-i b \sqrt [3]{c}+(-1)^{2/3} (1+i a) \sqrt [3]{d}}\right )}{1+i a+i b x} \, dx}{6 c^{2/3} \sqrt [3]{d}}-\frac{\left ((-1)^{2/3} b\right ) \int \frac{\log \left (-\frac{i b \left (-\sqrt [3]{c}+\sqrt [3]{-1} \sqrt [3]{d} x\right )}{i b \sqrt [3]{c}-\sqrt [3]{-1} (1-i a) \sqrt [3]{d}}\right )}{1-i a-i b x} \, dx}{6 c^{2/3} \sqrt [3]{d}}-\frac{\left ((-1)^{2/3} b\right ) \int \frac{\log \left (\frac{i b \left (-\sqrt [3]{c}+\sqrt [3]{-1} \sqrt [3]{d} x\right )}{-i b \sqrt [3]{c}-\sqrt [3]{-1} (1+i a) \sqrt [3]{d}}\right )}{1+i a+i b x} \, dx}{6 c^{2/3} \sqrt [3]{d}}\\ &=-\frac{i \log (1+i a+i b x) \log \left (\frac{b \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{b \sqrt [3]{c}+(i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{i \log (1-i a-i b x) \log \left (\frac{b \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{b \sqrt [3]{c}-(i+a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{\sqrt [6]{-1} \log (1+i a+i b x) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}-\sqrt [3]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{\sqrt [6]{-1} \log (1-i a-i b x) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+\sqrt [3]{-1} (i+a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{(-1)^{5/6} \log (1+i a+i b x) \log \left (\frac{b \left (\sqrt [3]{c}+(-1)^{2/3} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+(-1)^{2/3} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{(-1)^{5/6} \log (1-i a-i b x) \log \left (\frac{b \left (\sqrt [3]{c}+(-1)^{2/3} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+\sqrt [6]{-1} (1-i a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{i \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{\sqrt [3]{d} x}{i b \sqrt [3]{c}+(1-i a) \sqrt [3]{d}}\right )}{x} \, dx,x,1-i a-i b x\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{i \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{\sqrt [3]{d} x}{-i b \sqrt [3]{c}+(1+i a) \sqrt [3]{d}}\right )}{x} \, dx,x,1+i a+i b x\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{\sqrt [6]{-1} \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{\sqrt [3]{-1} \sqrt [3]{d} x}{i b \sqrt [3]{c}-\sqrt [3]{-1} (1-i a) \sqrt [3]{d}}\right )}{x} \, dx,x,1-i a-i b x\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{\sqrt [6]{-1} \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{\sqrt [3]{-1} \sqrt [3]{d} x}{-i b \sqrt [3]{c}-\sqrt [3]{-1} (1+i a) \sqrt [3]{d}}\right )}{x} \, dx,x,1+i a+i b x\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{(-1)^{5/6} \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{(-1)^{2/3} \sqrt [3]{d} x}{i b \sqrt [3]{c}+(-1)^{2/3} (1-i a) \sqrt [3]{d}}\right )}{x} \, dx,x,1-i a-i b x\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{(-1)^{5/6} \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{(-1)^{2/3} \sqrt [3]{d} x}{-i b \sqrt [3]{c}+(-1)^{2/3} (1+i a) \sqrt [3]{d}}\right )}{x} \, dx,x,1+i a+i b x\right )}{6 c^{2/3} \sqrt [3]{d}}\\ &=-\frac{i \log (1+i a+i b x) \log \left (\frac{b \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{b \sqrt [3]{c}+(i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{i \log (1-i a-i b x) \log \left (\frac{b \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{b \sqrt [3]{c}-(i+a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{\sqrt [6]{-1} \log (1+i a+i b x) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}-\sqrt [3]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{\sqrt [6]{-1} \log (1-i a-i b x) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+\sqrt [3]{-1} (i+a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{(-1)^{5/6} \log (1+i a+i b x) \log \left (\frac{b \left (\sqrt [3]{c}+(-1)^{2/3} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+(-1)^{2/3} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{(-1)^{5/6} \log (1-i a-i b x) \log \left (\frac{b \left (\sqrt [3]{c}+(-1)^{2/3} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+\sqrt [6]{-1} (1-i a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{i \text{Li}_2\left (\frac{\sqrt [3]{d} (i-a-b x)}{b \sqrt [3]{c}+(i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{(-1)^{5/6} \text{Li}_2\left (-\frac{\sqrt [6]{-1} \sqrt [3]{d} (i-a-b x)}{i b \sqrt [3]{c}-\sqrt [6]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{\sqrt [6]{-1} \text{Li}_2\left (-\frac{\sqrt [3]{-1} \sqrt [3]{d} (i-a-b x)}{b \sqrt [3]{c}-\sqrt [3]{-1} (i-a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}+\frac{i \text{Li}_2\left (-\frac{\sqrt [3]{d} (i+a+b x)}{b \sqrt [3]{c}-(i+a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{\sqrt [6]{-1} \text{Li}_2\left (\frac{\sqrt [3]{-1} \sqrt [3]{d} (i+a+b x)}{b \sqrt [3]{c}+\sqrt [3]{-1} (i+a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}-\frac{(-1)^{5/6} \text{Li}_2\left (-\frac{(-1)^{2/3} \sqrt [3]{d} (i+a+b x)}{b \sqrt [3]{c}-(-1)^{2/3} (i+a) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}}\\ \end{align*}
Mathematica [A] time = 0.804645, size = 701, normalized size = 0.81 \[ \frac{-i \text{PolyLog}\left (2,\frac{\sqrt [3]{d} (a+b x-i)}{-b \sqrt [3]{c}+(a-i) \sqrt [3]{d}}\right )+(-1)^{5/6} \text{PolyLog}\left (2,\frac{\sqrt [6]{-1} \sqrt [3]{d} (a+b x-i)}{\sqrt [6]{-1} (a-i) \sqrt [3]{d}+i b \sqrt [3]{c}}\right )+\sqrt [6]{-1} \text{PolyLog}\left (2,\frac{\sqrt [3]{-1} \sqrt [3]{d} (a+b x-i)}{b \sqrt [3]{c}+\sqrt [3]{-1} (a-i) \sqrt [3]{d}}\right )+i \text{PolyLog}\left (2,\frac{\sqrt [3]{d} (a+b x+i)}{-b \sqrt [3]{c}+(a+i) \sqrt [3]{d}}\right )-\sqrt [6]{-1} \text{PolyLog}\left (2,\frac{\sqrt [3]{-1} \sqrt [3]{d} (a+b x+i)}{b \sqrt [3]{c}+\sqrt [3]{-1} (a+i) \sqrt [3]{d}}\right )-(-1)^{5/6} \text{PolyLog}\left (2,\frac{(-1)^{2/3} \sqrt [3]{d} (a+b x+i)}{-b \sqrt [3]{c}+(-1)^{2/3} (a+i) \sqrt [3]{d}}\right )-i \log (i a+i b x+1) \log \left (\frac{b \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{b \sqrt [3]{c}-(a-i) \sqrt [3]{d}}\right )+i \log (-i (a+b x+i)) \log \left (\frac{b \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{b \sqrt [3]{c}-(a+i) \sqrt [3]{d}}\right )+\sqrt [6]{-1} \log (i a+i b x+1) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+\sqrt [3]{-1} (a-i) \sqrt [3]{d}}\right )-\sqrt [6]{-1} \log (-i (a+b x+i)) \log \left (\frac{b \left (\sqrt [3]{c}-\sqrt [3]{-1} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+\sqrt [3]{-1} (a+i) \sqrt [3]{d}}\right )-(-1)^{5/6} \log (-i (a+b x+i)) \log \left (\frac{b \left (\sqrt [3]{c}+(-1)^{2/3} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}+\sqrt [6]{-1} (1-i a) \sqrt [3]{d}}\right )+(-1)^{5/6} \log (i a+i b x+1) \log \left (\frac{b \left (\sqrt [3]{c}+(-1)^{2/3} \sqrt [3]{d} x\right )}{b \sqrt [3]{c}-(-1)^{2/3} (a-i) \sqrt [3]{d}}\right )}{6 c^{2/3} \sqrt [3]{d}} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.636, size = 631, normalized size = 0.7 \begin{align*}{\frac{2\,{b}^{2}}{3}\sum _{{\it \_R1}={\it RootOf} \left ( \left ( 3\,i{a}^{2}d+{a}^{3}d-c{b}^{3}-id-3\,ad \right ){{\it \_Z}}^{6}+ \left ( 3\,i{a}^{2}d+3\,{a}^{3}d-3\,c{b}^{3}+3\,id+3\,ad \right ){{\it \_Z}}^{4}+ \left ( -3\,i{a}^{2}d+3\,{a}^{3}d-3\,c{b}^{3}-3\,id+3\,ad \right ){{\it \_Z}}^{2}-3\,i{a}^{2}d+{a}^{3}d-c{b}^{3}+id-3\,ad \right ) }{\frac{1}{{a}^{3}d{{\it \_R1}}^{4}+3\,i{a}^{2}d{{\it \_R1}}^{4}-{b}^{3}c{{\it \_R1}}^{4}-3\,ad{{\it \_R1}}^{4}-id{{\it \_R1}}^{4}+2\,{a}^{3}d{{\it \_R1}}^{2}+2\,i{a}^{2}d{{\it \_R1}}^{2}-2\,{b}^{3}c{{\it \_R1}}^{2}+2\,{{\it \_R1}}^{2}ad+2\,id{{\it \_R1}}^{2}+{a}^{3}d-i{a}^{2}d-c{b}^{3}+ad-id} \left ( i\arctan \left ( bx+a \right ) \ln \left ({\frac{1}{{\it \_R1}} \left ({\it \_R1}-{(1+i \left ( bx+a \right ) ){\frac{1}{\sqrt{1+ \left ( bx+a \right ) ^{2}}}}} \right ) } \right ) +{\it dilog} \left ({\frac{1}{{\it \_R1}} \left ({\it \_R1}-{(1+i \left ( bx+a \right ) ){\frac{1}{\sqrt{1+ \left ( bx+a \right ) ^{2}}}}} \right ) } \right ) \right ) }}+{\frac{2\,{b}^{2}}{3}\sum _{{\it \_R1}={\it RootOf} \left ( \left ( 3\,i{a}^{2}d+{a}^{3}d-c{b}^{3}-id-3\,ad \right ){{\it \_Z}}^{6}+ \left ( 3\,i{a}^{2}d+3\,{a}^{3}d-3\,c{b}^{3}+3\,id+3\,ad \right ){{\it \_Z}}^{4}+ \left ( -3\,i{a}^{2}d+3\,{a}^{3}d-3\,c{b}^{3}-3\,id+3\,ad \right ){{\it \_Z}}^{2}-3\,i{a}^{2}d+{a}^{3}d-c{b}^{3}+id-3\,ad \right ) }{\frac{{{\it \_R1}}^{2}}{{a}^{3}d{{\it \_R1}}^{4}+3\,i{a}^{2}d{{\it \_R1}}^{4}-{b}^{3}c{{\it \_R1}}^{4}-3\,ad{{\it \_R1}}^{4}-id{{\it \_R1}}^{4}+2\,{a}^{3}d{{\it \_R1}}^{2}+2\,i{a}^{2}d{{\it \_R1}}^{2}-2\,{b}^{3}c{{\it \_R1}}^{2}+2\,{{\it \_R1}}^{2}ad+2\,id{{\it \_R1}}^{2}+{a}^{3}d-i{a}^{2}d-c{b}^{3}+ad-id} \left ( i\arctan \left ( bx+a \right ) \ln \left ({\frac{1}{{\it \_R1}} \left ({\it \_R1}-{(1+i \left ( bx+a \right ) ){\frac{1}{\sqrt{1+ \left ( bx+a \right ) ^{2}}}}} \right ) } \right ) +{\it dilog} \left ({\frac{1}{{\it \_R1}} \left ({\it \_R1}-{(1+i \left ( bx+a \right ) ){\frac{1}{\sqrt{1+ \left ( bx+a \right ) ^{2}}}}} \right ) } \right ) \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \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 (\frac{\arctan \left (b x + a\right )}{d x^{3} + c}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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 \frac{\arctan \left (b x + a\right )}{d x^{3} + c}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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