Optimal. Leaf size=39 \[ \frac {\sqrt {x^3+x}}{x^2+x+1}-\tan ^{-1}\left (\frac {\sqrt {x^3+x}}{x^2+1}\right ) \]
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Rubi [C] time = 9.42, antiderivative size = 2062, normalized size of antiderivative = 52.87, number of steps used = 196, number of rules used = 18, integrand size = 30, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.600, Rules used = {2056, 6733, 6742, 1727, 1742, 12, 1248, 725, 206, 1715, 1196, 1709, 220, 1707, 1725, 1217, 2, 6728}
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Antiderivative was successfully verified.
[In]
[Out]
Rule 2
Rule 12
Rule 206
Rule 220
Rule 725
Rule 1196
Rule 1217
Rule 1248
Rule 1707
Rule 1709
Rule 1715
Rule 1725
Rule 1727
Rule 1742
Rule 2056
Rule 6728
Rule 6733
Rule 6742
Rubi steps
\begin {align*} \int \frac {\left (-1+x^2\right ) \sqrt {x+x^3}}{\left (1+x^2\right ) \left (1+x+x^2\right )^2} \, dx &=\frac {\sqrt {x+x^3} \int \frac {\sqrt {x} \left (-1+x^2\right )}{\sqrt {1+x^2} \left (1+x+x^2\right )^2} \, dx}{\sqrt {x} \sqrt {1+x^2}}\\ &=\frac {\left (2 \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {x^2 \left (-1+x^4\right )}{\sqrt {1+x^4} \left (1+x^2+x^4\right )^2} \, dx,x,\sqrt {x}\right )}{\sqrt {x} \sqrt {1+x^2}}\\ &=\frac {\left (2 \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \left (\frac {-1-x}{4 \left (1-x+x^2\right )^2 \sqrt {1+x^4}}+\frac {1+x}{4 \left (1-x+x^2\right ) \sqrt {1+x^4}}+\frac {-1+x}{4 \left (1+x+x^2\right )^2 \sqrt {1+x^4}}+\frac {1-x}{4 \left (1+x+x^2\right ) \sqrt {1+x^4}}\right ) \, dx,x,\sqrt {x}\right )}{\sqrt {x} \sqrt {1+x^2}}\\ &=\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {-1-x}{\left (1-x+x^2\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {1+x}{\left (1-x+x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {-1+x}{\left (1+x+x^2\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {1-x}{\left (1+x+x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}\\ &=\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \left (\frac {1-i \sqrt {3}}{\left (-1-i \sqrt {3}+2 x\right ) \sqrt {1+x^4}}+\frac {1+i \sqrt {3}}{\left (-1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}}\right ) \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \left (\frac {-1-i \sqrt {3}}{\left (1-i \sqrt {3}+2 x\right ) \sqrt {1+x^4}}+\frac {-1+i \sqrt {3}}{\left (1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}}\right ) \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \left (-\frac {1}{\left (1-x+x^2\right )^2 \sqrt {1+x^4}}-\frac {x}{\left (1-x+x^2\right )^2 \sqrt {1+x^4}}\right ) \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \left (-\frac {1}{\left (1+x+x^2\right )^2 \sqrt {1+x^4}}+\frac {x}{\left (1+x+x^2\right )^2 \sqrt {1+x^4}}\right ) \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}\\ &=-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {1}{\left (1-x+x^2\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {x}{\left (1-x+x^2\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {1}{\left (1+x+x^2\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {x}{\left (1+x+x^2\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1-i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1-i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}\\ &=-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \left (-\frac {2 \left (1+i \sqrt {3}\right )}{3 \left (1+i \sqrt {3}-2 x\right )^2 \sqrt {1+x^4}}+\frac {2 i}{3 \sqrt {3} \left (1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}}-\frac {2 \left (1-i \sqrt {3}\right )}{3 \left (-1+i \sqrt {3}+2 x\right )^2 \sqrt {1+x^4}}+\frac {2 i}{3 \sqrt {3} \left (-1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}}\right ) \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \left (-\frac {4}{3 \left (1+i \sqrt {3}-2 x\right )^2 \sqrt {1+x^4}}+\frac {4 i}{3 \sqrt {3} \left (1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}}-\frac {4}{3 \left (-1+i \sqrt {3}+2 x\right )^2 \sqrt {1+x^4}}+\frac {4 i}{3 \sqrt {3} \left (-1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}}\right ) \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \left (-\frac {2 \left (-1+i \sqrt {3}\right )}{3 \left (-1+i \sqrt {3}-2 x\right )^2 \sqrt {1+x^4}}-\frac {2 i}{3 \sqrt {3} \left (-1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}}-\frac {2 \left (-1-i \sqrt {3}\right )}{3 \left (1+i \sqrt {3}+2 x\right )^2 \sqrt {1+x^4}}-\frac {2 i}{3 \sqrt {3} \left (1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}}\right ) \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \left (-\frac {4}{3 \left (-1+i \sqrt {3}-2 x\right )^2 \sqrt {1+x^4}}+\frac {4 i}{3 \sqrt {3} \left (-1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}}-\frac {4}{3 \left (1+i \sqrt {3}+2 x\right )^2 \sqrt {1+x^4}}+\frac {4 i}{3 \sqrt {3} \left (1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}}\right ) \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (-1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {x}{\left (\left (1-i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{\sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {x}{\left (\left (-1-i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{\sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1-i \sqrt {3}\right ) \left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (-1-i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1-i \sqrt {3}\right ) \left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (1-i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {x}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{\sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {x}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{\sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{2 \sqrt {x} \sqrt {1+x^2}}\\ &=\frac {\left (2 \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1+i \sqrt {3}-2 x\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (2 \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+i \sqrt {3}-2 x\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (2 \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1+i \sqrt {3}+2 x\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (2 \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+i \sqrt {3}+2 x\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-\frac {\left (i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-\frac {\left (i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-\frac {\left (i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-\frac {\left (2 i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-\frac {\left (2 i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-\frac {\left (2 i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-\frac {\left (2 i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{4 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (-1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (1-i \sqrt {3}\right )^2-4 x\right ) \sqrt {1+x^2}} \, dx,x,x\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (1-i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{\sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1+i \sqrt {3}-2 x\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (-1+i \sqrt {3}+2 x\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (-1-i \sqrt {3}\right )^2-4 x\right ) \sqrt {1+x^2}} \, dx,x,x\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{4 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (1+i \sqrt {3}\right )^2-4 x\right ) \sqrt {1+x^2}} \, dx,x,x\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{\sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1-i \sqrt {3}\right ) \left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{4 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1-i \sqrt {3}\right ) \left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (-1-i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{\left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+i \sqrt {3}-2 x\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+i \sqrt {3}+2 x\right )^2 \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (-1+i \sqrt {3}\right )^2-4 x\right ) \sqrt {1+x^2}} \, dx,x,x\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{4 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{\left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\\ &=\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (1-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}-\frac {\left (1+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}+\frac {\left (\left (-1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{16+\left (1-i \sqrt {3}\right )^4-x^2} \, dx,x,\frac {-4-\left (1-i \sqrt {3}\right )^2 x}{\sqrt {1+x^2}}\right )}{2 \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {8+2 \left (1+i \sqrt {3}\right )^2 x-4 \left (1+i \sqrt {3}\right ) x^2-8 x^3}{\left (1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {8-2 \left (1+i \sqrt {3}\right )^2 x-4 \left (1+i \sqrt {3}\right ) x^2+8 x^3}{\left (1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{16+\left (-1-i \sqrt {3}\right )^4-x^2} \, dx,x,\frac {-4-\left (-1-i \sqrt {3}\right )^2 x}{\sqrt {1+x^2}}\right )}{2 \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{16+\left (1+i \sqrt {3}\right )^4-x^2} \, dx,x,\frac {-4-\left (1+i \sqrt {3}\right )^2 x}{\sqrt {1+x^2}}\right )}{2 \sqrt {x} \sqrt {1+x^2}}-2 \frac {\left (i \left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-2 \frac {\left (2 i \left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {-8-4 \left (1+i \sqrt {3}\right ) x+4 \left (1-i \sqrt {3}\right ) x^2-8 x^3}{\left (-1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {-8+4 \left (1+i \sqrt {3}\right ) x+4 \left (1-i \sqrt {3}\right ) x^2+8 x^3}{\left (-1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {-8-4 \left (1+i \sqrt {3}\right ) x+4 \left (1-i \sqrt {3}\right ) x^2-8 x^3}{\left (-1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {-8+4 \left (1+i \sqrt {3}\right ) x+4 \left (1-i \sqrt {3}\right ) x^2+8 x^3}{\left (-1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{16+\left (-1+i \sqrt {3}\right )^4-x^2} \, dx,x,\frac {-4-\left (-1+i \sqrt {3}\right )^2 x}{\sqrt {1+x^2}}\right )}{2 \sqrt {x} \sqrt {1+x^2}}-2 \frac {\left (i \left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-2 \frac {\left (2 i \left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {8+2 \left (1+i \sqrt {3}\right )^2 x-4 \left (1+i \sqrt {3}\right ) x^2-8 x^3}{\left (1+i \sqrt {3}+2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {8-2 \left (1+i \sqrt {3}\right )^2 x-4 \left (1+i \sqrt {3}\right ) x^2+8 x^3}{\left (1+i \sqrt {3}-2 x\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\\ &=\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1-i \sqrt {3}\right ) x}{\sqrt {2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{2 \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1+i \sqrt {3}\right ) x}{\sqrt {2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{2 \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )} \sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1+i \sqrt {3}\right ) x}{\sqrt {2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{4 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )} \sqrt {x+x^3} \tanh ^{-1}\left (\frac {4+\left (1+i \sqrt {3}\right )^2 x}{2 \sqrt {2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{4 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (1-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}-\frac {\left (1+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}-2 \left (\frac {\left (i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{6 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}+\frac {\left (2 i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}\right )-2 \left (\frac {\left (i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}+\frac {\left (4 i \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \sqrt {x} \sqrt {1+x^2}}\right )-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {\left (16-2 \left (1+i \sqrt {3}\right )^3\right ) x}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {\left (-16+2 \left (1+i \sqrt {3}\right )^3\right ) x}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-2 \frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {8 \left (1+i \sqrt {3}\right )-8 \left (1+i \sqrt {3}\right )^2 x^2+16 x^4}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-2 \left (\frac {\left (i \left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{6 \sqrt {3} \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (2 i \left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )-2 \left (\frac {\left (i \left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (4 i \left (-1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \sqrt {3} \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {x \left (16-4 \left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right )+\left (-8 \left (1-i \sqrt {3}\right )-8 \left (-1+i \sqrt {3}\right )\right ) x^2\right )}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {x \left (-16+4 \left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right )+\left (8 \left (1-i \sqrt {3}\right )+8 \left (-1+i \sqrt {3}\right )\right ) x^2\right )}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-2 \frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {-8 \left (-1+i \sqrt {3}\right )+\left (4 \left (1-i \sqrt {3}\right ) \left (-1+i \sqrt {3}\right )+8 \left (1+i \sqrt {3}\right )\right ) x^2+16 x^4}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {x \left (16-4 \left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right )+\left (-8 \left (1-i \sqrt {3}\right )-8 \left (-1+i \sqrt {3}\right )\right ) x^2\right )}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {x \left (-16+4 \left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right )+\left (8 \left (1-i \sqrt {3}\right )+8 \left (-1+i \sqrt {3}\right )\right ) x^2\right )}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-2 \frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {-8 \left (-1+i \sqrt {3}\right )+\left (4 \left (1-i \sqrt {3}\right ) \left (-1+i \sqrt {3}\right )+8 \left (1+i \sqrt {3}\right )\right ) x^2+16 x^4}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {\left (16-2 \left (1+i \sqrt {3}\right )^3\right ) x}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {\left (-16+2 \left (1+i \sqrt {3}\right )^3\right ) x}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-2 \frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {8 \left (1+i \sqrt {3}\right )-8 \left (1+i \sqrt {3}\right )^2 x^2+16 x^4}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\\ &=\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1-i \sqrt {3}\right ) x}{\sqrt {2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{2 \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1+i \sqrt {3}\right ) x}{\sqrt {2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{2 \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )} \sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1+i \sqrt {3}\right ) x}{\sqrt {2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{4 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )} \sqrt {x+x^3} \tanh ^{-1}\left (\frac {4+\left (1+i \sqrt {3}\right )^2 x}{2 \sqrt {2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{4 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (1-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}-\frac {\left (1+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}-2 \left (-\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{3 \sqrt {3} \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i-\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \left (i+\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (-\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{6 \sqrt {3} \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i-\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{24 \left (i+\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{3 \sqrt {3} \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{6 \sqrt {3} \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{24 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {-32 \left (1+i \sqrt {3}\right )+16 \left (1+i \sqrt {3}\right )^2+\left (32 \left (1+i \sqrt {3}\right )^2-16 \left (4+\left (1+i \sqrt {3}\right )^2\right )\right ) x^2}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{48 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {1-x^2}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {\left (16-4 \left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right )\right ) x}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {\left (-16+4 \left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right )\right ) x}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{12 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-2 \left (-\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {32 \left (-1+i \sqrt {3}\right )+16 \left (-1+i \sqrt {3}\right )^2+\left (-16 \left (4+\left (-1+i \sqrt {3}\right )^2\right )-4 \left (4 \left (1-i \sqrt {3}\right ) \left (-1+i \sqrt {3}\right )+8 \left (1+i \sqrt {3}\right )\right )\right ) x^2}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{48 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \operatorname {Subst}\left (\int \frac {1-x^2}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )-\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {\left (16-4 \left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right )\right ) x}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {\left (-16+4 \left (-1+i \sqrt {3}\right ) \left (1+i \sqrt {3}\right )\right ) x}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{24 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-2 \left (-\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {32 \left (-1+i \sqrt {3}\right )+16 \left (-1+i \sqrt {3}\right )^2+\left (-16 \left (4+\left (-1+i \sqrt {3}\right )^2\right )-4 \left (4 \left (1-i \sqrt {3}\right ) \left (-1+i \sqrt {3}\right )+8 \left (1+i \sqrt {3}\right )\right )\right ) x^2}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{96 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1-x^2}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{6 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )-2 \left (-\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {-32 \left (1+i \sqrt {3}\right )+16 \left (1+i \sqrt {3}\right )^2+\left (32 \left (1+i \sqrt {3}\right )^2-16 \left (4+\left (1+i \sqrt {3}\right )^2\right )\right ) x^2}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{96 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (\left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1-x^2}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{6 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )\\ &=\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1-i \sqrt {3}\right ) x}{\sqrt {2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{2 \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1+i \sqrt {3}\right ) x}{\sqrt {2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{2 \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )} \sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1+i \sqrt {3}\right ) x}{\sqrt {2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{4 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )} \sqrt {x+x^3} \tanh ^{-1}\left (\frac {4+\left (1+i \sqrt {3}\right )^2 x}{2 \sqrt {2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{4 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (1-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}-\frac {\left (1+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}-2 \left (-\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{3 \sqrt {3} \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i-\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \left (i+\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (-\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{6 \sqrt {3} \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i-\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{24 \left (i+\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{3 \sqrt {3} \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{6 \sqrt {3} \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{24 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (-\frac {\sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) (1+x)}+\frac {(1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} E\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{3 \left (1+i \sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}+\frac {\left (8 \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (i-\sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \left (1+i \sqrt {3}\right ) \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )-2 \left (-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{6 \left (i-\sqrt {3}\right ) (1+x)}+\frac {\left (i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} E\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}+\frac {\left (4 \left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (-1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{6 \left (1+i \sqrt {3}\right ) \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )-2 \left (-\frac {\sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) (1+x)}+\frac {(1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} E\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{3 \left (1-i \sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}+\frac {\left (8 \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (i+\sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )-2 \left (-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{6 \left (i+\sqrt {3}\right ) (1+x)}+\frac {\left (i-\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} E\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \left (i+\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}+\frac {\left (4 \left (1+i \sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1+x^2}{\left (\left (1+i \sqrt {3}\right )^2-4 x^2\right ) \sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{3 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (\left (1+i \sqrt {3}\right ) \left (i+\sqrt {3}\right ) \sqrt {x+x^3}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+x^4}} \, dx,x,\sqrt {x}\right )}{6 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}\right )\\ &=\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}+\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}-2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i-\sqrt {3}\right ) \left (1-i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {2 \sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{3 \left (i+\sqrt {3}\right ) \left (1+i \sqrt {3}+2 \sqrt {x}\right ) \sqrt {x}}-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{2 \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {\sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1-i \sqrt {3}\right ) x}{\sqrt {2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{2 \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1+i \sqrt {3}\right ) x}{\sqrt {2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{2 \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )} \sqrt {x+x^3} \tanh ^{-1}\left (\frac {2-\left (1+i \sqrt {3}\right ) x}{\sqrt {2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{4 \sqrt {x} \sqrt {1+x^2}}+\frac {\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )} \sqrt {x+x^3} \tanh ^{-1}\left (\frac {4+\left (1+i \sqrt {3}\right )^2 x}{2 \sqrt {2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^2}}\right )}{4 \sqrt {x} \sqrt {1+x^2}}-\frac {\left (1-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}-\frac {\left (1+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3-i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3+i \sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{8 \sqrt {x} \left (1+x^2\right )}-2 \left (-\frac {\sqrt {x+x^3}}{3 \left (1+i \sqrt {3}\right ) (1+x)}+\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{6 \sqrt {x} \sqrt {1+x^2}}+\frac {(1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} E\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{3 \left (1+i \sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}-\frac {(1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \left (1-i \sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}+\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{4 \sqrt {3} \sqrt {x} \left (1+x^2\right )}\right )-2 \left (-\frac {\left (i-\sqrt {3}\right ) \sqrt {x+x^3}}{6 \left (i+\sqrt {3}\right ) (1+x)}+\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{3 \left (1-i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (i-\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} E\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \left (i+\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}-\frac {(1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3 i-\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (-\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{3 \sqrt {3} \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i-\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \left (i+\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (-\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{6 \sqrt {3} \left (i-\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i-\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{24 \left (i+\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{3 \sqrt {3} \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{6 \sqrt {3} \left (i+\sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}-\frac {i (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \sqrt {3} \sqrt {x} \left (1+x^2\right )}-\frac {\left (i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{24 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (-\frac {\sqrt {x+x^3}}{3 \left (1-i \sqrt {3}\right ) (1+x)}+\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{6 \sqrt {x} \sqrt {1+x^2}}+\frac {(1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} E\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{3 \left (1-i \sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}-\frac {(1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \left (1+i \sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}+\frac {\left (3 i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )-2 \left (-\frac {\left (i+\sqrt {3}\right ) \sqrt {x+x^3}}{6 \left (i-\sqrt {3}\right ) (1+x)}+\frac {\sqrt {x+x^3} \tan ^{-1}\left (\frac {\sqrt {x}}{\sqrt {1+x^2}}\right )}{3 \left (1+i \sqrt {3}\right ) \sqrt {x} \sqrt {1+x^2}}+\frac {\left (i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} E\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{6 \left (i-\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}-\frac {(1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} F\left (2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \sqrt {x} \left (1+x^2\right )}+\frac {\left (3 i+\sqrt {3}\right ) (1+x) \sqrt {\frac {1+x^2}{(1+x)^2}} \sqrt {x+x^3} \Pi \left (\frac {1}{4};2 \tan ^{-1}\left (\sqrt {x}\right )|\frac {1}{2}\right )}{12 \left (i+\sqrt {3}\right ) \sqrt {x} \left (1+x^2\right )}\right )\\ \end {align*}
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Mathematica [C] time = 1.03, size = 117, normalized size = 3.00 \begin {gather*} \sqrt {x^3+x} \left (\frac {1}{x^2+x+1}+\frac {\sqrt [4]{-1} \sqrt {\frac {1}{x^2}+1} \sqrt {x} \left (-F\left (\left .i \sinh ^{-1}\left (\frac {\sqrt [4]{-1}}{\sqrt {x}}\right )\right |-1\right )+\Pi \left (-\sqrt [6]{-1};\left .i \sinh ^{-1}\left (\frac {\sqrt [4]{-1}}{\sqrt {x}}\right )\right |-1\right )+\Pi \left (-(-1)^{5/6};\left .i \sinh ^{-1}\left (\frac {\sqrt [4]{-1}}{\sqrt {x}}\right )\right |-1\right )\right )}{x^2+1}\right ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.25, size = 39, normalized size = 1.00 \begin {gather*} \frac {\sqrt {x+x^3}}{1+x+x^2}-\tan ^{-1}\left (\frac {\sqrt {x+x^3}}{1+x^2}\right ) \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.47, size = 45, normalized size = 1.15 \begin {gather*} \frac {{\left (x^{2} + x + 1\right )} \arctan \left (\frac {x^{2} - x + 1}{2 \, \sqrt {x^{3} + x}}\right ) + 2 \, \sqrt {x^{3} + x}}{2 \, {\left (x^{2} + x + 1\right )}} \end {gather*}
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 \begin {gather*} \int \frac {\sqrt {x^{3} + x} {\left (x^{2} - 1\right )}}{{\left (x^{2} + x + 1\right )}^{2} {\left (x^{2} + 1\right )}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.41, size = 71, normalized size = 1.82
method | result | size |
trager | \(\frac {\sqrt {x^{3}+x}}{x^{2}+x +1}-\frac {\RootOf \left (\textit {\_Z}^{2}+1\right ) \ln \left (\frac {\RootOf \left (\textit {\_Z}^{2}+1\right ) x^{2}-\RootOf \left (\textit {\_Z}^{2}+1\right ) x +\RootOf \left (\textit {\_Z}^{2}+1\right )+2 \sqrt {x^{3}+x}}{x^{2}+x +1}\right )}{2}\) | \(71\) |
elliptic | \(\frac {\sqrt {x^{3}+x}}{x^{2}+x +1}+\frac {i \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \EllipticF \left (\sqrt {-i \left (i+x \right )}, \frac {\sqrt {2}}{2}\right )}{2 \sqrt {x^{3}+x}}+\frac {i \left (-\frac {1}{2}+\frac {i \sqrt {3}}{2}\right ) \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \left (i \left (-\frac {1}{2}+\frac {i \sqrt {3}}{2}\right )+1+i\right ) \EllipticPi \left (\sqrt {-i \left (i+x \right )}, \frac {1}{2}-i+\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )}{2 \sqrt {x^{3}+x}}+\frac {i \left (-\frac {1}{2}-\frac {i \sqrt {3}}{2}\right ) \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \left (i \left (-\frac {1}{2}-\frac {i \sqrt {3}}{2}\right )+1+i\right ) \EllipticPi \left (\sqrt {-i \left (i+x \right )}, \frac {1}{2}-i-\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )}{2 \sqrt {x^{3}+x}}\) | \(240\) |
risch | \(\frac {\left (x^{2}+1\right ) x}{\left (x^{2}+x +1\right ) \sqrt {\left (x^{2}+1\right ) x}}+\frac {i \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \EllipticF \left (\sqrt {-i \left (i+x \right )}, \frac {\sqrt {2}}{2}\right )}{2 \sqrt {x^{3}+x}}+\frac {i \left (-\frac {1}{2}+\frac {i \sqrt {3}}{2}\right ) \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \left (i \left (-\frac {1}{2}+\frac {i \sqrt {3}}{2}\right )+1+i\right ) \EllipticPi \left (\sqrt {-i \left (i+x \right )}, \frac {1}{2}-i+\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )}{2 \sqrt {x^{3}+x}}+\frac {i \left (-\frac {1}{2}-\frac {i \sqrt {3}}{2}\right ) \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \left (i \left (-\frac {1}{2}-\frac {i \sqrt {3}}{2}\right )+1+i\right ) \EllipticPi \left (\sqrt {-i \left (i+x \right )}, \frac {1}{2}-i-\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )}{2 \sqrt {x^{3}+x}}\) | \(248\) |
default | \(\frac {i \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \EllipticF \left (\sqrt {-i \left (i+x \right )}, \frac {\sqrt {2}}{2}\right )}{2 \sqrt {x^{3}+x}}-\frac {2 i \left (\frac {1}{2}-\frac {i \sqrt {3}}{6}\right ) \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \left (i \left (-\frac {1}{2}+\frac {i \sqrt {3}}{2}\right )+1+i\right ) \EllipticPi \left (\sqrt {-i \left (i+x \right )}, \frac {1}{2}-i+\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )}{\sqrt {x^{3}+x}}-\frac {2 i \left (\frac {i \sqrt {3}}{6}+\frac {1}{2}\right ) \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \left (i \left (-\frac {1}{2}-\frac {i \sqrt {3}}{2}\right )+1+i\right ) \EllipticPi \left (\sqrt {-i \left (i+x \right )}, \frac {1}{2}-i-\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )}{\sqrt {x^{3}+x}}+\frac {\sqrt {x^{3}+x}}{x^{2}+x +1}-\frac {i \left (-\frac {3}{4}+\frac {i \sqrt {3}}{12}\right ) \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \left (i \left (-\frac {1}{2}+\frac {i \sqrt {3}}{2}\right )+1+i\right ) \EllipticPi \left (\sqrt {-i \left (i+x \right )}, \frac {1}{2}-i+\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )}{\sqrt {x^{3}+x}}-\frac {i \left (-\frac {3}{4}-\frac {i \sqrt {3}}{12}\right ) \sqrt {-i \left (i+x \right )}\, \sqrt {2}\, \sqrt {i \left (-i+x \right )}\, \sqrt {i x}\, \left (i \left (-\frac {1}{2}-\frac {i \sqrt {3}}{2}\right )+1+i\right ) \EllipticPi \left (\sqrt {-i \left (i+x \right )}, \frac {1}{2}-i-\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )}{\sqrt {x^{3}+x}}\) | \(410\) |
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 \begin {gather*} \int \frac {\sqrt {x^{3} + x} {\left (x^{2} - 1\right )}}{{\left (x^{2} + x + 1\right )}^{2} {\left (x^{2} + 1\right )}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.73, size = 49, normalized size = 1.26 \begin {gather*} \frac {\sqrt {x^3+x}}{x^2+x+1}-\frac {\ln \left (x^2+x+1\right )\,1{}\mathrm {i}}{2}+\frac {\ln \left (x^2-x+1+\sqrt {x^3+x}\,2{}\mathrm {i}\right )\,1{}\mathrm {i}}{2} \end {gather*}
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 \begin {gather*} \int \frac {\sqrt {x \left (x^{2} + 1\right )} \left (x - 1\right ) \left (x + 1\right )}{\left (x^{2} + 1\right ) \left (x^{2} + x + 1\right )^{2}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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