Optimal. Leaf size=770 \[ -\frac{i d^2 \text{PolyLog}\left (2,-\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{-\sqrt{b} d+\sqrt{-a-i} c}\right )}{c^3}+\frac{i d^2 \text{PolyLog}\left (2,-\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{-\sqrt{b} d+\sqrt{-a+i} c}\right )}{c^3}-\frac{i d^2 \text{PolyLog}\left (2,\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{\sqrt{b} d+\sqrt{-a-i} c}\right )}{c^3}+\frac{i d^2 \text{PolyLog}\left (2,\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{\sqrt{b} d+\sqrt{-a+i} c}\right )}{c^3}-\frac{i d^2 \log \left (c \sqrt{x}+d\right ) \log \left (\frac{c \left (-\sqrt{b} \sqrt{x}+\sqrt{-a-i}\right )}{\sqrt{b} d+\sqrt{-a-i} c}\right )}{c^3}+\frac{i d^2 \log \left (c \sqrt{x}+d\right ) \log \left (\frac{c \left (-\sqrt{b} \sqrt{x}+\sqrt{-a+i}\right )}{\sqrt{b} d+\sqrt{-a+i} c}\right )}{c^3}-\frac{i d^2 \log \left (c \sqrt{x}+d\right ) \log \left (\frac{c \left (\sqrt{b} \sqrt{x}+\sqrt{-a-i}\right )}{-\sqrt{b} d+\sqrt{-a-i} c}\right )}{c^3}+\frac{i d^2 \log \left (c \sqrt{x}+d\right ) \log \left (\frac{c \left (\sqrt{b} \sqrt{x}+\sqrt{-a+i}\right )}{-\sqrt{b} d+\sqrt{-a+i} c}\right )}{c^3}+\frac{i d^2 \log (-i a-i b x+1) \log \left (c \sqrt{x}+d\right )}{c^3}-\frac{i d^2 \log (i a+i b x+1) \log \left (c \sqrt{x}+d\right )}{c^3}-\frac{i d \sqrt{x} \log (-i a-i b x+1)}{c^2}+\frac{i d \sqrt{x} \log (i a+i b x+1)}{c^2}-\frac{2 i \sqrt{a+i} d \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a+i}}\right )}{\sqrt{b} c^2}+\frac{2 i \sqrt{-a+i} d \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{-a+i}}\right )}{\sqrt{b} c^2}-\frac{(i a+i b x+1) \log (i a+i b x+1)}{2 b c}-\frac{(-i a-i b x+1) \log (-i (a+b x+i))}{2 b c} \]
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Rubi [A] time = 0.982378, antiderivative size = 770, normalized size of antiderivative = 1., number of steps used = 37, number of rules used = 16, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.889, Rules used = {5051, 2408, 2476, 2448, 321, 205, 2454, 2389, 2295, 2462, 260, 2416, 2394, 2393, 2391, 208} \[ -\frac{i d^2 \text{PolyLog}\left (2,-\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{-\sqrt{b} d+\sqrt{-a-i} c}\right )}{c^3}+\frac{i d^2 \text{PolyLog}\left (2,-\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{-\sqrt{b} d+\sqrt{-a+i} c}\right )}{c^3}-\frac{i d^2 \text{PolyLog}\left (2,\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{\sqrt{b} d+\sqrt{-a-i} c}\right )}{c^3}+\frac{i d^2 \text{PolyLog}\left (2,\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{\sqrt{b} d+\sqrt{-a+i} c}\right )}{c^3}-\frac{i d^2 \log \left (c \sqrt{x}+d\right ) \log \left (\frac{c \left (-\sqrt{b} \sqrt{x}+\sqrt{-a-i}\right )}{\sqrt{b} d+\sqrt{-a-i} c}\right )}{c^3}+\frac{i d^2 \log \left (c \sqrt{x}+d\right ) \log \left (\frac{c \left (-\sqrt{b} \sqrt{x}+\sqrt{-a+i}\right )}{\sqrt{b} d+\sqrt{-a+i} c}\right )}{c^3}-\frac{i d^2 \log \left (c \sqrt{x}+d\right ) \log \left (\frac{c \left (\sqrt{b} \sqrt{x}+\sqrt{-a-i}\right )}{-\sqrt{b} d+\sqrt{-a-i} c}\right )}{c^3}+\frac{i d^2 \log \left (c \sqrt{x}+d\right ) \log \left (\frac{c \left (\sqrt{b} \sqrt{x}+\sqrt{-a+i}\right )}{-\sqrt{b} d+\sqrt{-a+i} c}\right )}{c^3}+\frac{i d^2 \log (-i a-i b x+1) \log \left (c \sqrt{x}+d\right )}{c^3}-\frac{i d^2 \log (i a+i b x+1) \log \left (c \sqrt{x}+d\right )}{c^3}-\frac{i d \sqrt{x} \log (-i a-i b x+1)}{c^2}+\frac{i d \sqrt{x} \log (i a+i b x+1)}{c^2}-\frac{2 i \sqrt{a+i} d \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a+i}}\right )}{\sqrt{b} c^2}+\frac{2 i \sqrt{-a+i} d \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{-a+i}}\right )}{\sqrt{b} c^2}-\frac{(i a+i b x+1) \log (i a+i b x+1)}{2 b c}-\frac{(-i a-i b x+1) \log (-i (a+b x+i))}{2 b c} \]
Antiderivative was successfully verified.
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Rule 5051
Rule 2408
Rule 2476
Rule 2448
Rule 321
Rule 205
Rule 2454
Rule 2389
Rule 2295
Rule 2462
Rule 260
Rule 2416
Rule 2394
Rule 2393
Rule 2391
Rule 208
Rubi steps
\begin{align*} \int \frac{\tan ^{-1}(a+b x)}{c+\frac{d}{\sqrt{x}}} \, dx &=\frac{1}{2} i \int \frac{\log (1-i a-i b x)}{c+\frac{d}{\sqrt{x}}} \, dx-\frac{1}{2} i \int \frac{\log (1+i a+i b x)}{c+\frac{d}{\sqrt{x}}} \, dx\\ &=i \operatorname{Subst}\left (\int \frac{x \log \left (1-i a-i b x^2\right )}{c+\frac{d}{x}} \, dx,x,\sqrt{x}\right )-i \operatorname{Subst}\left (\int \frac{x \log \left (1+i a+i b x^2\right )}{c+\frac{d}{x}} \, dx,x,\sqrt{x}\right )\\ &=i \operatorname{Subst}\left (\int \left (-\frac{d \log \left (1-i a-i b x^2\right )}{c^2}+\frac{x \log \left (1-i a-i b x^2\right )}{c}+\frac{d^2 \log \left (1-i a-i b x^2\right )}{c^2 (d+c x)}\right ) \, dx,x,\sqrt{x}\right )-i \operatorname{Subst}\left (\int \left (-\frac{d \log \left (1+i a+i b x^2\right )}{c^2}+\frac{x \log \left (1+i a+i b x^2\right )}{c}+\frac{d^2 \log \left (1+i a+i b x^2\right )}{c^2 (d+c x)}\right ) \, dx,x,\sqrt{x}\right )\\ &=\frac{i \operatorname{Subst}\left (\int x \log \left (1-i a-i b x^2\right ) \, dx,x,\sqrt{x}\right )}{c}-\frac{i \operatorname{Subst}\left (\int x \log \left (1+i a+i b x^2\right ) \, dx,x,\sqrt{x}\right )}{c}-\frac{(i d) \operatorname{Subst}\left (\int \log \left (1-i a-i b x^2\right ) \, dx,x,\sqrt{x}\right )}{c^2}+\frac{(i d) \operatorname{Subst}\left (\int \log \left (1+i a+i b x^2\right ) \, dx,x,\sqrt{x}\right )}{c^2}+\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-i a-i b x^2\right )}{d+c x} \, dx,x,\sqrt{x}\right )}{c^2}-\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1+i a+i b x^2\right )}{d+c x} \, dx,x,\sqrt{x}\right )}{c^2}\\ &=-\frac{i d \sqrt{x} \log (1-i a-i b x)}{c^2}+\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1-i a-i b x)}{c^3}+\frac{i d \sqrt{x} \log (1+i a+i b x)}{c^2}-\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1+i a+i b x)}{c^3}+\frac{i \operatorname{Subst}(\int \log (1-i a-i b x) \, dx,x,x)}{2 c}-\frac{i \operatorname{Subst}(\int \log (1+i a+i b x) \, dx,x,x)}{2 c}+\frac{(2 b d) \operatorname{Subst}\left (\int \frac{x^2}{1-i a-i b x^2} \, dx,x,\sqrt{x}\right )}{c^2}+\frac{(2 b d) \operatorname{Subst}\left (\int \frac{x^2}{1+i a+i b x^2} \, dx,x,\sqrt{x}\right )}{c^2}-\frac{\left (2 b d^2\right ) \operatorname{Subst}\left (\int \frac{x \log (d+c x)}{1-i a-i b x^2} \, dx,x,\sqrt{x}\right )}{c^3}-\frac{\left (2 b d^2\right ) \operatorname{Subst}\left (\int \frac{x \log (d+c x)}{1+i a+i b x^2} \, dx,x,\sqrt{x}\right )}{c^3}\\ &=-\frac{i d \sqrt{x} \log (1-i a-i b x)}{c^2}+\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1-i a-i b x)}{c^3}+\frac{i d \sqrt{x} \log (1+i a+i b x)}{c^2}-\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1+i a+i b x)}{c^3}-\frac{\operatorname{Subst}(\int \log (x) \, dx,x,1-i a-i b x)}{2 b c}-\frac{\operatorname{Subst}(\int \log (x) \, dx,x,1+i a+i b x)}{2 b c}+\frac{(2 (i-a) d) \operatorname{Subst}\left (\int \frac{1}{1+i a+i b x^2} \, dx,x,\sqrt{x}\right )}{c^2}-\frac{(2 (i+a) d) \operatorname{Subst}\left (\int \frac{1}{1-i a-i b x^2} \, dx,x,\sqrt{x}\right )}{c^2}-\frac{\left (2 b d^2\right ) \operatorname{Subst}\left (\int \left (-\frac{i \log (d+c x)}{2 \sqrt{b} \left (\sqrt{-i-a}-\sqrt{b} x\right )}+\frac{i \log (d+c x)}{2 \sqrt{b} \left (\sqrt{-i-a}+\sqrt{b} x\right )}\right ) \, dx,x,\sqrt{x}\right )}{c^3}-\frac{\left (2 b d^2\right ) \operatorname{Subst}\left (\int \left (\frac{i \log (d+c x)}{2 \sqrt{b} \left (\sqrt{i-a}-\sqrt{b} x\right )}-\frac{i \log (d+c x)}{2 \sqrt{b} \left (\sqrt{i-a}+\sqrt{b} x\right )}\right ) \, dx,x,\sqrt{x}\right )}{c^3}\\ &=-\frac{2 i \sqrt{i+a} d \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{i+a}}\right )}{\sqrt{b} c^2}+\frac{2 i \sqrt{i-a} d \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{i-a}}\right )}{\sqrt{b} c^2}-\frac{i d \sqrt{x} \log (1-i a-i b x)}{c^2}+\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1-i a-i b x)}{c^3}+\frac{i d \sqrt{x} \log (1+i a+i b x)}{c^2}-\frac{(1+i a+i b x) \log (1+i a+i b x)}{2 b c}-\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1+i a+i b x)}{c^3}-\frac{(1-i a-i b x) \log (-i (i+a+b x))}{2 b c}+\frac{\left (i \sqrt{b} d^2\right ) \operatorname{Subst}\left (\int \frac{\log (d+c x)}{\sqrt{-i-a}-\sqrt{b} x} \, dx,x,\sqrt{x}\right )}{c^3}-\frac{\left (i \sqrt{b} d^2\right ) \operatorname{Subst}\left (\int \frac{\log (d+c x)}{\sqrt{i-a}-\sqrt{b} x} \, dx,x,\sqrt{x}\right )}{c^3}-\frac{\left (i \sqrt{b} d^2\right ) \operatorname{Subst}\left (\int \frac{\log (d+c x)}{\sqrt{-i-a}+\sqrt{b} x} \, dx,x,\sqrt{x}\right )}{c^3}+\frac{\left (i \sqrt{b} d^2\right ) \operatorname{Subst}\left (\int \frac{\log (d+c x)}{\sqrt{i-a}+\sqrt{b} x} \, dx,x,\sqrt{x}\right )}{c^3}\\ &=-\frac{2 i \sqrt{i+a} d \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{i+a}}\right )}{\sqrt{b} c^2}+\frac{2 i \sqrt{i-a} d \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{i-a}}\right )}{\sqrt{b} c^2}-\frac{i d^2 \log \left (\frac{c \left (\sqrt{-i-a}-\sqrt{b} \sqrt{x}\right )}{\sqrt{-i-a} c+\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}+\frac{i d^2 \log \left (\frac{c \left (\sqrt{i-a}-\sqrt{b} \sqrt{x}\right )}{\sqrt{i-a} c+\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}-\frac{i d^2 \log \left (\frac{c \left (\sqrt{-i-a}+\sqrt{b} \sqrt{x}\right )}{\sqrt{-i-a} c-\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}+\frac{i d^2 \log \left (\frac{c \left (\sqrt{i-a}+\sqrt{b} \sqrt{x}\right )}{\sqrt{i-a} c-\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}-\frac{i d \sqrt{x} \log (1-i a-i b x)}{c^2}+\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1-i a-i b x)}{c^3}+\frac{i d \sqrt{x} \log (1+i a+i b x)}{c^2}-\frac{(1+i a+i b x) \log (1+i a+i b x)}{2 b c}-\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1+i a+i b x)}{c^3}-\frac{(1-i a-i b x) \log (-i (i+a+b x))}{2 b c}+\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (\frac{c \left (\sqrt{-i-a}-\sqrt{b} x\right )}{\sqrt{-i-a} c+\sqrt{b} d}\right )}{d+c x} \, dx,x,\sqrt{x}\right )}{c^2}-\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (\frac{c \left (\sqrt{i-a}-\sqrt{b} x\right )}{\sqrt{i-a} c+\sqrt{b} d}\right )}{d+c x} \, dx,x,\sqrt{x}\right )}{c^2}+\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (\frac{c \left (\sqrt{-i-a}+\sqrt{b} x\right )}{\sqrt{-i-a} c-\sqrt{b} d}\right )}{d+c x} \, dx,x,\sqrt{x}\right )}{c^2}-\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (\frac{c \left (\sqrt{i-a}+\sqrt{b} x\right )}{\sqrt{i-a} c-\sqrt{b} d}\right )}{d+c x} \, dx,x,\sqrt{x}\right )}{c^2}\\ &=-\frac{2 i \sqrt{i+a} d \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{i+a}}\right )}{\sqrt{b} c^2}+\frac{2 i \sqrt{i-a} d \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{i-a}}\right )}{\sqrt{b} c^2}-\frac{i d^2 \log \left (\frac{c \left (\sqrt{-i-a}-\sqrt{b} \sqrt{x}\right )}{\sqrt{-i-a} c+\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}+\frac{i d^2 \log \left (\frac{c \left (\sqrt{i-a}-\sqrt{b} \sqrt{x}\right )}{\sqrt{i-a} c+\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}-\frac{i d^2 \log \left (\frac{c \left (\sqrt{-i-a}+\sqrt{b} \sqrt{x}\right )}{\sqrt{-i-a} c-\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}+\frac{i d^2 \log \left (\frac{c \left (\sqrt{i-a}+\sqrt{b} \sqrt{x}\right )}{\sqrt{i-a} c-\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}-\frac{i d \sqrt{x} \log (1-i a-i b x)}{c^2}+\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1-i a-i b x)}{c^3}+\frac{i d \sqrt{x} \log (1+i a+i b x)}{c^2}-\frac{(1+i a+i b x) \log (1+i a+i b x)}{2 b c}-\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1+i a+i b x)}{c^3}-\frac{(1-i a-i b x) \log (-i (i+a+b x))}{2 b c}+\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{\sqrt{b} x}{\sqrt{-i-a} c-\sqrt{b} d}\right )}{x} \, dx,x,d+c \sqrt{x}\right )}{c^3}-\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{\sqrt{b} x}{\sqrt{i-a} c-\sqrt{b} d}\right )}{x} \, dx,x,d+c \sqrt{x}\right )}{c^3}+\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{\sqrt{b} x}{\sqrt{-i-a} c+\sqrt{b} d}\right )}{x} \, dx,x,d+c \sqrt{x}\right )}{c^3}-\frac{\left (i d^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{\sqrt{b} x}{\sqrt{i-a} c+\sqrt{b} d}\right )}{x} \, dx,x,d+c \sqrt{x}\right )}{c^3}\\ &=-\frac{2 i \sqrt{i+a} d \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{i+a}}\right )}{\sqrt{b} c^2}+\frac{2 i \sqrt{i-a} d \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{i-a}}\right )}{\sqrt{b} c^2}-\frac{i d^2 \log \left (\frac{c \left (\sqrt{-i-a}-\sqrt{b} \sqrt{x}\right )}{\sqrt{-i-a} c+\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}+\frac{i d^2 \log \left (\frac{c \left (\sqrt{i-a}-\sqrt{b} \sqrt{x}\right )}{\sqrt{i-a} c+\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}-\frac{i d^2 \log \left (\frac{c \left (\sqrt{-i-a}+\sqrt{b} \sqrt{x}\right )}{\sqrt{-i-a} c-\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}+\frac{i d^2 \log \left (\frac{c \left (\sqrt{i-a}+\sqrt{b} \sqrt{x}\right )}{\sqrt{i-a} c-\sqrt{b} d}\right ) \log \left (d+c \sqrt{x}\right )}{c^3}-\frac{i d \sqrt{x} \log (1-i a-i b x)}{c^2}+\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1-i a-i b x)}{c^3}+\frac{i d \sqrt{x} \log (1+i a+i b x)}{c^2}-\frac{(1+i a+i b x) \log (1+i a+i b x)}{2 b c}-\frac{i d^2 \log \left (d+c \sqrt{x}\right ) \log (1+i a+i b x)}{c^3}-\frac{(1-i a-i b x) \log (-i (i+a+b x))}{2 b c}-\frac{i d^2 \text{Li}_2\left (-\frac{\sqrt{b} \left (d+c \sqrt{x}\right )}{\sqrt{-i-a} c-\sqrt{b} d}\right )}{c^3}+\frac{i d^2 \text{Li}_2\left (-\frac{\sqrt{b} \left (d+c \sqrt{x}\right )}{\sqrt{i-a} c-\sqrt{b} d}\right )}{c^3}-\frac{i d^2 \text{Li}_2\left (\frac{\sqrt{b} \left (d+c \sqrt{x}\right )}{\sqrt{-i-a} c+\sqrt{b} d}\right )}{c^3}+\frac{i d^2 \text{Li}_2\left (\frac{\sqrt{b} \left (d+c \sqrt{x}\right )}{\sqrt{i-a} c+\sqrt{b} d}\right )}{c^3}\\ \end{align*}
Mathematica [A] time = 0.718889, size = 666, normalized size = 0.86 \[ \frac{i \left (-2 d^2 \left (\text{PolyLog}\left (2,\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{\sqrt{b} d-\sqrt{-a-i} c}\right )+\text{PolyLog}\left (2,\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{\sqrt{b} d+\sqrt{-a-i} c}\right )+\log \left (c \sqrt{x}+d\right ) \left (\log \left (\frac{c \left (-\sqrt{b} \sqrt{x}+\sqrt{-a-i}\right )}{\sqrt{b} d+\sqrt{-a-i} c}\right )+\log \left (\frac{c \left (\sqrt{b} \sqrt{x}+\sqrt{-a-i}\right )}{-\sqrt{b} d+\sqrt{-a-i} c}\right )\right )\right )+2 d^2 \left (\text{PolyLog}\left (2,\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{\sqrt{b} d-\sqrt{-a+i} c}\right )+\text{PolyLog}\left (2,\frac{\sqrt{b} \left (c \sqrt{x}+d\right )}{\sqrt{b} d+\sqrt{-a+i} c}\right )+\log \left (c \sqrt{x}+d\right ) \left (\log \left (\frac{c \left (-\sqrt{b} \sqrt{x}+\sqrt{-a+i}\right )}{\sqrt{b} d+\sqrt{-a+i} c}\right )+\log \left (\frac{c \left (\sqrt{b} \sqrt{x}+\sqrt{-a+i}\right )}{-\sqrt{b} d+\sqrt{-a+i} c}\right )\right )\right )-\frac{c^2 (a+b x-i) \log (i a+i b x+1)}{b}+\frac{c^2 (a+b x+i) \log (-i (a+b x+i))}{b}-2 d^2 \log (i a+i b x+1) \log \left (c \sqrt{x}+d\right )+2 d^2 \log (-i (a+b x+i)) \log \left (c \sqrt{x}+d\right )+2 c d \sqrt{x} \log (i a+i b x+1)-2 c d \sqrt{x} \log (-i (a+b x+i))+4 c d \left (\sqrt{x}-\frac{\sqrt{a+i} \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a+i}}\right )}{\sqrt{b}}\right )-4 c d \left (\sqrt{x}-\frac{\sqrt{-a+i} \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{-a+i}}\right )}{\sqrt{b}}\right )\right )}{2 c^3} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.318, size = 377, normalized size = 0.5 \begin{align*}{\frac{x\arctan \left ( bx+a \right ) }{c}}-2\,{\frac{\arctan \left ( bx+a \right ) d\sqrt{x}}{{c}^{2}}}+2\,{\frac{\arctan \left ( bx+a \right ){d}^{2}\ln \left ( d+c\sqrt{x} \right ) }{{c}^{3}}}-{\frac{{d}^{2}}{c}\sum _{{\it \_R1}={\it RootOf} \left ({b}^{2}{{\it \_Z}}^{4}-4\,{b}^{2}d{{\it \_Z}}^{3}+ \left ( 2\,{c}^{2}ab+6\,{b}^{2}{d}^{2} \right ){{\it \_Z}}^{2}+ \left ( -4\,ab{c}^{2}d-4\,{b}^{2}{d}^{3} \right ){\it \_Z}+{a}^{2}{c}^{4}+2\,ab{c}^{2}{d}^{2}+{b}^{2}{d}^{4}+{c}^{4} \right ) }{\frac{1}{{{\it \_R1}}^{2}b-2\,{\it \_R1}\,bd+a{c}^{2}+b{d}^{2}} \left ( \ln \left ( d+c\sqrt{x} \right ) \ln \left ({\frac{1}{{\it \_R1}} \left ( -c\sqrt{x}+{\it \_R1}-d \right ) } \right ) +{\it dilog} \left ({\frac{1}{{\it \_R1}} \left ( -c\sqrt{x}+{\it \_R1}-d \right ) } \right ) \right ) }}-{\frac{1}{2\,c}\sum _{{\it \_R}={\it RootOf} \left ({b}^{2}{{\it \_Z}}^{4}-4\,{b}^{2}d{{\it \_Z}}^{3}+ \left ( 2\,{c}^{2}ab+6\,{b}^{2}{d}^{2} \right ){{\it \_Z}}^{2}+ \left ( -4\,ab{c}^{2}d-4\,{b}^{2}{d}^{3} \right ){\it \_Z}+{a}^{2}{c}^{4}+2\,ab{c}^{2}{d}^{2}+{b}^{2}{d}^{4}+{c}^{4} \right ) }{\frac{{{\it \_R}}^{3}-5\,{{\it \_R}}^{2}d+7\,{\it \_R}\,{d}^{2}-3\,{d}^{3}}{b{{\it \_R}}^{3}-3\,bd{{\it \_R}}^{2}+a{c}^{2}{\it \_R}+3\,b{d}^{2}{\it \_R}-a{c}^{2}d-b{d}^{3}}\ln \left ( c\sqrt{x}-{\it \_R}+d \right ) }} \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*} \int \frac{\arctan \left (b x + a\right )}{c + \frac{d}{\sqrt{x}}}\,{d x} \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{c x \arctan \left (b x + a\right ) - d \sqrt{x} \arctan \left (b x + a\right )}{c^{2} x - d^{2}}, 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 )}{c + \frac{d}{\sqrt{x}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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