Integrand size = 29, antiderivative size = 778 \[ \int \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^3 \sqrt {d+e x} \, dx=\frac {2 \left (19 a^3 d^3-6 a^2 c d e^2+8 b^3 e^3+3 a b e^2 (b d-9 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {d+e x}}{315 a^3 e^3}+\frac {2}{9} \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^4 \sqrt {d+e x}-\frac {4 \left (8 a^2 d^2+3 b^2 e^2+a e (4 b d-7 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{3/2}}{315 a^2 e^3}+\frac {2 (a d+b e) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{5/2}}{63 a e^3}-\frac {2 \sqrt {2} \sqrt {b^2-4 a c} \left (8 a^4 d^4+8 b^4 e^4-a^3 d^2 e (4 b d-9 c e)-4 a b^2 e^3 (b d+9 c e)-3 a^2 e^2 \left (b^2 d^2-5 b c d e-7 c^2 e^2\right )\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {d+e x} \sqrt {-\frac {a \left (c+b x+a x^2\right )}{b^2-4 a c}} E\left (\arcsin \left (\frac {\sqrt {\frac {b+\sqrt {b^2-4 a c}+2 a x}{\sqrt {b^2-4 a c}}}}{\sqrt {2}}\right )|-\frac {2 \sqrt {b^2-4 a c} e}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}\right )}{315 a^4 e^4 \sqrt {\frac {a (d+e x)}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}} \left (c+b x+a x^2\right )}+\frac {2 \sqrt {2} \sqrt {b^2-4 a c} \left (16 a^3 d^3+6 a^2 c d e^2-8 b^3 e^3-3 a b e^2 (b d-9 c e)\right ) \left (a d^2-e (b d-c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {\frac {a (d+e x)}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}} \sqrt {-\frac {a \left (c+b x+a x^2\right )}{b^2-4 a c}} \operatorname {EllipticF}\left (\arcsin \left (\frac {\sqrt {\frac {b+\sqrt {b^2-4 a c}+2 a x}{\sqrt {b^2-4 a c}}}}{\sqrt {2}}\right ),-\frac {2 \sqrt {b^2-4 a c} e}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}\right )}{315 a^4 e^4 \sqrt {d+e x} \left (c+b x+a x^2\right )} \]
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Time = 1.53 (sec) , antiderivative size = 778, normalized size of antiderivative = 1.00, number of steps used = 10, number of rules used = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.241, Rules used = {1587, 932, 1667, 857, 732, 435, 430} \[ \int \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^3 \sqrt {d+e x} \, dx=-\frac {4 x (d+e x)^{3/2} \sqrt {a+\frac {b}{x}+\frac {c}{x^2}} \left (8 a^2 d^2+a e (4 b d-7 c e)+3 b^2 e^2\right )}{315 a^2 e^3}+\frac {2 x \sqrt {d+e x} \sqrt {a+\frac {b}{x}+\frac {c}{x^2}} \left (19 a^3 d^3-6 a^2 c d e^2+3 a b e^2 (b d-9 c e)+8 b^3 e^3\right )}{315 a^3 e^3}-\frac {2 \sqrt {2} x \sqrt {b^2-4 a c} \sqrt {d+e x} \sqrt {a+\frac {b}{x}+\frac {c}{x^2}} \sqrt {-\frac {a \left (a x^2+b x+c\right )}{b^2-4 a c}} \left (8 a^4 d^4-a^3 d^2 e (4 b d-9 c e)-3 a^2 e^2 \left (b^2 d^2-5 b c d e-7 c^2 e^2\right )-4 a b^2 e^3 (b d+9 c e)+8 b^4 e^4\right ) E\left (\arcsin \left (\frac {\sqrt {\frac {b+2 a x+\sqrt {b^2-4 a c}}{\sqrt {b^2-4 a c}}}}{\sqrt {2}}\right )|-\frac {2 \sqrt {b^2-4 a c} e}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}\right )}{315 a^4 e^4 \left (a x^2+b x+c\right ) \sqrt {\frac {a (d+e x)}{2 a d-e \left (\sqrt {b^2-4 a c}+b\right )}}}+\frac {2 \sqrt {2} x \sqrt {b^2-4 a c} \sqrt {a+\frac {b}{x}+\frac {c}{x^2}} \sqrt {-\frac {a \left (a x^2+b x+c\right )}{b^2-4 a c}} \left (16 a^3 d^3+6 a^2 c d e^2-3 a b e^2 (b d-9 c e)-8 b^3 e^3\right ) \left (a d^2-e (b d-c e)\right ) \sqrt {\frac {a (d+e x)}{2 a d-e \left (\sqrt {b^2-4 a c}+b\right )}} \operatorname {EllipticF}\left (\arcsin \left (\frac {\sqrt {\frac {b+2 a x+\sqrt {b^2-4 a c}}{\sqrt {b^2-4 a c}}}}{\sqrt {2}}\right ),-\frac {2 \sqrt {b^2-4 a c} e}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}\right )}{315 a^4 e^4 \sqrt {d+e x} \left (a x^2+b x+c\right )}+\frac {2 x (d+e x)^{5/2} \sqrt {a+\frac {b}{x}+\frac {c}{x^2}} (a d+b e)}{63 a e^3}+\frac {2}{9} x^4 \sqrt {d+e x} \sqrt {a+\frac {b}{x}+\frac {c}{x^2}} \]
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Rule 430
Rule 435
Rule 732
Rule 857
Rule 932
Rule 1587
Rule 1667
Rubi steps \begin{align*} \text {integral}& = \frac {\left (\sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x\right ) \int x^2 \sqrt {d+e x} \sqrt {c+b x+a x^2} \, dx}{\sqrt {c+b x+a x^2}} \\ & = \frac {2}{9} \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^4 \sqrt {d+e x}-\frac {\left (\sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x\right ) \int \frac {x^2 \left (-3 c d-2 (b d+c e) x-(a d+b e) x^2\right )}{\sqrt {d+e x} \sqrt {c+b x+a x^2}} \, dx}{9 \sqrt {c+b x+a x^2}} \\ & = \frac {2}{9} \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^4 \sqrt {d+e x}+\frac {2 (a d+b e) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{5/2}}{63 a e^3}-\frac {\left (2 \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x\right ) \int \frac {\frac {1}{2} d^2 e (a d+b e) (b d+5 c e)+d e (a d+b e) \left (a d^2+e (4 b d+5 c e)\right ) x+\frac {1}{2} e^2 \left (11 a^2 d^3+8 a d e (3 b d-2 c e)+b e^2 (13 b d+5 c e)\right ) x^2+e^3 \left (8 a^2 d^2+3 b^2 e^2+a e (4 b d-7 c e)\right ) x^3}{\sqrt {d+e x} \sqrt {c+b x+a x^2}} \, dx}{63 a e^4 \sqrt {c+b x+a x^2}} \\ & = \frac {2}{9} \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^4 \sqrt {d+e x}-\frac {4 \left (8 a^2 d^2+3 b^2 e^2+a e (4 b d-7 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{3/2}}{315 a^2 e^3}+\frac {2 (a d+b e) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{5/2}}{63 a e^3}-\frac {\left (4 \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x\right ) \int \frac {-\frac {1}{4} d e^4 \left (6 b^2 e^2 (b d+3 c e)+a^2 d^2 (11 b d+23 c e)+3 a e \left (b^2 d^2-5 b c d e-14 c^2 e^2\right )\right )-\frac {1}{2} e^4 \left (11 a^3 d^4+a^2 d^2 e (23 b d-15 c e)+3 b^2 e^3 (5 b d+3 c e)+3 a e^2 \left (2 b^2 d^2-16 b c d e-7 c^2 e^2\right )\right ) x-\frac {3}{4} e^5 \left (19 a^3 d^3-6 a^2 c d e^2+8 b^3 e^3+3 a b e^2 (b d-9 c e)\right ) x^2}{\sqrt {d+e x} \sqrt {c+b x+a x^2}} \, dx}{315 a^2 e^7 \sqrt {c+b x+a x^2}} \\ & = \frac {2 \left (19 a^3 d^3-6 a^2 c d e^2+8 b^3 e^3+3 a b e^2 (b d-9 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {d+e x}}{315 a^3 e^3}+\frac {2}{9} \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^4 \sqrt {d+e x}-\frac {4 \left (8 a^2 d^2+3 b^2 e^2+a e (4 b d-7 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{3/2}}{315 a^2 e^3}+\frac {2 (a d+b e) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{5/2}}{63 a e^3}-\frac {\left (8 \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x\right ) \int \frac {\frac {3}{8} e^6 \left (4 a^3 d^3 (2 b d-c e)+8 b^3 e^3 (b d+c e)-3 a^2 d e \left (b^2 d^2-3 b c d e-12 c^2 e^2\right )-3 a b e^2 \left (b^2 d^2+14 b c d e+9 c^2 e^2\right )\right )+\frac {3}{4} e^6 \left (8 a^4 d^4+8 b^4 e^4-a^3 d^2 e (4 b d-9 c e)-4 a b^2 e^3 (b d+9 c e)-3 a^2 e^2 \left (b^2 d^2-5 b c d e-7 c^2 e^2\right )\right ) x}{\sqrt {d+e x} \sqrt {c+b x+a x^2}} \, dx}{945 a^3 e^9 \sqrt {c+b x+a x^2}} \\ & = \frac {2 \left (19 a^3 d^3-6 a^2 c d e^2+8 b^3 e^3+3 a b e^2 (b d-9 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {d+e x}}{315 a^3 e^3}+\frac {2}{9} \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^4 \sqrt {d+e x}-\frac {4 \left (8 a^2 d^2+3 b^2 e^2+a e (4 b d-7 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{3/2}}{315 a^2 e^3}+\frac {2 (a d+b e) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{5/2}}{63 a e^3}-\frac {\left (2 \left (8 a^4 d^4+8 b^4 e^4-a^3 d^2 e (4 b d-9 c e)-4 a b^2 e^3 (b d+9 c e)-3 a^2 e^2 \left (b^2 d^2-5 b c d e-7 c^2 e^2\right )\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x\right ) \int \frac {\sqrt {d+e x}}{\sqrt {c+b x+a x^2}} \, dx}{315 a^3 e^4 \sqrt {c+b x+a x^2}}-\frac {\left (8 \left (-\frac {3}{4} d e^6 \left (8 a^4 d^4+8 b^4 e^4-a^3 d^2 e (4 b d-9 c e)-4 a b^2 e^3 (b d+9 c e)-3 a^2 e^2 \left (b^2 d^2-5 b c d e-7 c^2 e^2\right )\right )+\frac {3}{8} e^7 \left (4 a^3 d^3 (2 b d-c e)+8 b^3 e^3 (b d+c e)-3 a^2 d e \left (b^2 d^2-3 b c d e-12 c^2 e^2\right )-3 a b e^2 \left (b^2 d^2+14 b c d e+9 c^2 e^2\right )\right )\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x\right ) \int \frac {1}{\sqrt {d+e x} \sqrt {c+b x+a x^2}} \, dx}{945 a^3 e^{10} \sqrt {c+b x+a x^2}} \\ & = \frac {2 \left (19 a^3 d^3-6 a^2 c d e^2+8 b^3 e^3+3 a b e^2 (b d-9 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {d+e x}}{315 a^3 e^3}+\frac {2}{9} \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^4 \sqrt {d+e x}-\frac {4 \left (8 a^2 d^2+3 b^2 e^2+a e (4 b d-7 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{3/2}}{315 a^2 e^3}+\frac {2 (a d+b e) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{5/2}}{63 a e^3}-\frac {\left (2 \sqrt {2} \sqrt {b^2-4 a c} \left (8 a^4 d^4+8 b^4 e^4-a^3 d^2 e (4 b d-9 c e)-4 a b^2 e^3 (b d+9 c e)-3 a^2 e^2 \left (b^2 d^2-5 b c d e-7 c^2 e^2\right )\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {d+e x} \sqrt {-\frac {a \left (c+b x+a x^2\right )}{b^2-4 a c}}\right ) \text {Subst}\left (\int \frac {\sqrt {1+\frac {2 \sqrt {b^2-4 a c} e x^2}{2 a d-b e-\sqrt {b^2-4 a c} e}}}{\sqrt {1-x^2}} \, dx,x,\frac {\sqrt {\frac {b+\sqrt {b^2-4 a c}+2 a x}{\sqrt {b^2-4 a c}}}}{\sqrt {2}}\right )}{315 a^4 e^4 \sqrt {\frac {a (d+e x)}{2 a d-b e-\sqrt {b^2-4 a c} e}} \left (c+b x+a x^2\right )}-\frac {\left (16 \sqrt {2} \sqrt {b^2-4 a c} \left (-\frac {3}{4} d e^6 \left (8 a^4 d^4+8 b^4 e^4-a^3 d^2 e (4 b d-9 c e)-4 a b^2 e^3 (b d+9 c e)-3 a^2 e^2 \left (b^2 d^2-5 b c d e-7 c^2 e^2\right )\right )+\frac {3}{8} e^7 \left (4 a^3 d^3 (2 b d-c e)+8 b^3 e^3 (b d+c e)-3 a^2 d e \left (b^2 d^2-3 b c d e-12 c^2 e^2\right )-3 a b e^2 \left (b^2 d^2+14 b c d e+9 c^2 e^2\right )\right )\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {\frac {a (d+e x)}{2 a d-b e-\sqrt {b^2-4 a c} e}} \sqrt {-\frac {a \left (c+b x+a x^2\right )}{b^2-4 a c}}\right ) \text {Subst}\left (\int \frac {1}{\sqrt {1-x^2} \sqrt {1+\frac {2 \sqrt {b^2-4 a c} e x^2}{2 a d-b e-\sqrt {b^2-4 a c} e}}} \, dx,x,\frac {\sqrt {\frac {b+\sqrt {b^2-4 a c}+2 a x}{\sqrt {b^2-4 a c}}}}{\sqrt {2}}\right )}{945 a^4 e^{10} \sqrt {d+e x} \left (c+b x+a x^2\right )} \\ & = \frac {2 \left (19 a^3 d^3-6 a^2 c d e^2+8 b^3 e^3+3 a b e^2 (b d-9 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {d+e x}}{315 a^3 e^3}+\frac {2}{9} \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^4 \sqrt {d+e x}-\frac {4 \left (8 a^2 d^2+3 b^2 e^2+a e (4 b d-7 c e)\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{3/2}}{315 a^2 e^3}+\frac {2 (a d+b e) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x (d+e x)^{5/2}}{63 a e^3}-\frac {2 \sqrt {2} \sqrt {b^2-4 a c} \left (8 a^4 d^4+8 b^4 e^4-a^3 d^2 e (4 b d-9 c e)-4 a b^2 e^3 (b d+9 c e)-3 a^2 e^2 \left (b^2 d^2-5 b c d e-7 c^2 e^2\right )\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {d+e x} \sqrt {-\frac {a \left (c+b x+a x^2\right )}{b^2-4 a c}} E\left (\sin ^{-1}\left (\frac {\sqrt {\frac {b+\sqrt {b^2-4 a c}+2 a x}{\sqrt {b^2-4 a c}}}}{\sqrt {2}}\right )|-\frac {2 \sqrt {b^2-4 a c} e}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}\right )}{315 a^4 e^4 \sqrt {\frac {a (d+e x)}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}} \left (c+b x+a x^2\right )}+\frac {2 \sqrt {2} \sqrt {b^2-4 a c} \left (a d^2-b d e+c e^2\right ) \left (16 a^3 d^3-3 a b^2 d e^2+6 a^2 c d e^2-8 b^3 e^3+27 a b c e^3\right ) \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x \sqrt {\frac {a (d+e x)}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}} \sqrt {-\frac {a \left (c+b x+a x^2\right )}{b^2-4 a c}} F\left (\sin ^{-1}\left (\frac {\sqrt {\frac {b+\sqrt {b^2-4 a c}+2 a x}{\sqrt {b^2-4 a c}}}}{\sqrt {2}}\right )|-\frac {2 \sqrt {b^2-4 a c} e}{2 a d-\left (b+\sqrt {b^2-4 a c}\right ) e}\right )}{315 a^4 e^4 \sqrt {d+e x} \left (c+b x+a x^2\right )} \\ \end{align*}
Result contains complex when optimal does not.
Time = 34.88 (sec) , antiderivative size = 7531, normalized size of antiderivative = 9.68 \[ \int \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^3 \sqrt {d+e x} \, dx=\text {Result too large to show} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(3660\) vs. \(2(702)=1404\).
Time = 2.06 (sec) , antiderivative size = 3661, normalized size of antiderivative = 4.71
method | result | size |
risch | \(\text {Expression too large to display}\) | \(3661\) |
default | \(\text {Expression too large to display}\) | \(9182\) |
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Result contains higher order function than in optimal. Order 9 vs. order 4.
Time = 0.13 (sec) , antiderivative size = 734, normalized size of antiderivative = 0.94 \[ \int \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^3 \sqrt {d+e x} \, dx=\frac {2 \, {\left ({\left (16 \, a^{5} d^{5} - 16 \, a^{4} b d^{4} e - 5 \, {\left (a^{3} b^{2} - 6 \, a^{4} c\right )} d^{3} e^{2} - {\left (5 \, a^{2} b^{3} - 21 \, a^{3} b c\right )} d^{2} e^{3} - 2 \, {\left (8 \, a b^{4} - 42 \, a^{2} b^{2} c + 33 \, a^{3} c^{2}\right )} d e^{4} + {\left (16 \, b^{5} - 96 \, a b^{3} c + 123 \, a^{2} b c^{2}\right )} e^{5}\right )} \sqrt {a e} {\rm weierstrassPInverse}\left (\frac {4 \, {\left (a^{2} d^{2} - a b d e + {\left (b^{2} - 3 \, a c\right )} e^{2}\right )}}{3 \, a^{2} e^{2}}, -\frac {4 \, {\left (2 \, a^{3} d^{3} - 3 \, a^{2} b d^{2} e - 3 \, {\left (a b^{2} - 6 \, a^{2} c\right )} d e^{2} + {\left (2 \, b^{3} - 9 \, a b c\right )} e^{3}\right )}}{27 \, a^{3} e^{3}}, \frac {3 \, a e x + a d + b e}{3 \, a e}\right ) + 6 \, {\left (8 \, a^{5} d^{4} e - 4 \, a^{4} b d^{3} e^{2} - 3 \, {\left (a^{3} b^{2} - 3 \, a^{4} c\right )} d^{2} e^{3} - {\left (4 \, a^{2} b^{3} - 15 \, a^{3} b c\right )} d e^{4} + {\left (8 \, a b^{4} - 36 \, a^{2} b^{2} c + 21 \, a^{3} c^{2}\right )} e^{5}\right )} \sqrt {a e} {\rm weierstrassZeta}\left (\frac {4 \, {\left (a^{2} d^{2} - a b d e + {\left (b^{2} - 3 \, a c\right )} e^{2}\right )}}{3 \, a^{2} e^{2}}, -\frac {4 \, {\left (2 \, a^{3} d^{3} - 3 \, a^{2} b d^{2} e - 3 \, {\left (a b^{2} - 6 \, a^{2} c\right )} d e^{2} + {\left (2 \, b^{3} - 9 \, a b c\right )} e^{3}\right )}}{27 \, a^{3} e^{3}}, {\rm weierstrassPInverse}\left (\frac {4 \, {\left (a^{2} d^{2} - a b d e + {\left (b^{2} - 3 \, a c\right )} e^{2}\right )}}{3 \, a^{2} e^{2}}, -\frac {4 \, {\left (2 \, a^{3} d^{3} - 3 \, a^{2} b d^{2} e - 3 \, {\left (a b^{2} - 6 \, a^{2} c\right )} d e^{2} + {\left (2 \, b^{3} - 9 \, a b c\right )} e^{3}\right )}}{27 \, a^{3} e^{3}}, \frac {3 \, a e x + a d + b e}{3 \, a e}\right )\right ) + 3 \, {\left (35 \, a^{5} e^{5} x^{4} + 5 \, {\left (a^{5} d e^{4} + a^{4} b e^{5}\right )} x^{3} - 2 \, {\left (3 \, a^{5} d^{2} e^{3} - a^{4} b d e^{4} + {\left (3 \, a^{3} b^{2} - 7 \, a^{4} c\right )} e^{5}\right )} x^{2} + {\left (8 \, a^{5} d^{3} e^{2} - 3 \, a^{4} b d^{2} e^{3} - {\left (3 \, a^{3} b^{2} - 8 \, a^{4} c\right )} d e^{4} + {\left (8 \, a^{2} b^{3} - 27 \, a^{3} b c\right )} e^{5}\right )} x\right )} \sqrt {e x + d} \sqrt {\frac {a x^{2} + b x + c}{x^{2}}}\right )}}{945 \, a^{5} e^{5}} \]
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\[ \int \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^3 \sqrt {d+e x} \, dx=\int x^{3} \sqrt {d + e x} \sqrt {a + \frac {b}{x} + \frac {c}{x^{2}}}\, dx \]
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\[ \int \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^3 \sqrt {d+e x} \, dx=\int { \sqrt {e x + d} \sqrt {a + \frac {b}{x} + \frac {c}{x^{2}}} x^{3} \,d x } \]
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\[ \int \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^3 \sqrt {d+e x} \, dx=\int { \sqrt {e x + d} \sqrt {a + \frac {b}{x} + \frac {c}{x^{2}}} x^{3} \,d x } \]
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Timed out. \[ \int \sqrt {a+\frac {c}{x^2}+\frac {b}{x}} x^3 \sqrt {d+e x} \, dx=\int x^3\,\sqrt {d+e\,x}\,\sqrt {a+\frac {b}{x}+\frac {c}{x^2}} \,d x \]
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