Optimal. Leaf size=906 \[ \frac{2 C (d+e x)^{3/2} \left (c x^2+b x+a\right )^{3/2}}{9 c e}-\frac{2 (2 c C d-3 B c e+2 b C e) \sqrt{d+e x} \left (c x^2+b x+a\right )^{3/2}}{21 c^2 e}+\frac{2 \sqrt{d+e x} \left (d \left (8 C d^2-3 e (4 B d-7 A e)\right ) c^3+3 e \left (a e (C d-5 B e)-b \left (C d^2-2 B e d-7 A e^2\right )\right ) c^2-3 b e^2 (b C d+4 b B e-a C e) c+3 e \left (-\left (2 C d^2-3 e (B d+7 A e)\right ) c^2-e (b C d+12 b B e+7 a C e) c+8 b^2 C e^2\right ) x c+8 b^3 C e^3\right ) \sqrt{c x^2+b x+a}}{315 c^3 e^3}+\frac{\sqrt{2} \sqrt{b^2-4 a c} \left (2 \left (4 c^2 d^2-b^2 e^2-\frac{3}{2} c e (b d-2 a e)\right ) \left (-\left (2 C d^2-3 e (B d+7 A e)\right ) c^2-e (b C d+12 b B e+7 a C e) c+8 b^2 C e^2\right )-5 c e (2 c d-b e) \left (6 C d e b^2+\left (2 a C e^2-c d (C d+9 B e)\right ) b+c e (21 A c d-5 a C d-3 a B e)\right )\right ) \sqrt{d+e x} \sqrt{-\frac{c \left (c x^2+b x+a\right )}{b^2-4 a c}} E\left (\sin ^{-1}\left (\frac{\sqrt{\frac{b+2 c x+\sqrt{b^2-4 a c}}{\sqrt{b^2-4 a c}}}}{\sqrt{2}}\right )|-\frac{2 \sqrt{b^2-4 a c} e}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{315 c^4 e^4 \sqrt{\frac{c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}} \sqrt{c x^2+b x+a}}-\frac{2 \sqrt{2} \sqrt{b^2-4 a c} \left (c d^2-b e d+a e^2\right ) \left (-2 d \left (8 C d^2-3 e (4 B d-7 A e)\right ) c^3-3 e^2 (b B d+2 a C d-7 A b e-10 a B e) c^2+3 b e^2 (b C d-4 b B e-9 a C e) c+8 b^3 C e^3\right ) \sqrt{\frac{c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}} \sqrt{-\frac{c \left (c x^2+b x+a\right )}{b^2-4 a c}} \text{EllipticF}\left (\sin ^{-1}\left (\frac{\sqrt{\frac{b+2 c x+\sqrt{b^2-4 a c}}{\sqrt{b^2-4 a c}}}}{\sqrt{2}}\right ),-\frac{2 \sqrt{b^2-4 a c} e}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{315 c^4 e^4 \sqrt{d+e x} \sqrt{c x^2+b x+a}} \]
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Rubi [A] time = 2.70038, antiderivative size = 905, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.206, Rules used = {1653, 832, 814, 843, 718, 424, 419} \[ \frac{2 C (d+e x)^{3/2} \left (c x^2+b x+a\right )^{3/2}}{9 c e}-\frac{2 (2 c C d-3 B c e+2 b C e) \sqrt{d+e x} \left (c x^2+b x+a\right )^{3/2}}{21 c^2 e}+\frac{2 \sqrt{d+e x} \left (\left (8 C d^3-3 d e (4 B d-7 A e)\right ) c^3-3 e \left (b C d^2-b e (2 B d+7 A e)-a e (C d-5 B e)\right ) c^2-3 b e^2 (b C d+4 b B e-a C e) c+3 e \left (-\left (2 C d^2-3 e (B d+7 A e)\right ) c^2-e (b C d+12 b B e+7 a C e) c+8 b^2 C e^2\right ) x c+8 b^3 C e^3\right ) \sqrt{c x^2+b x+a}}{315 c^3 e^3}-\frac{\sqrt{2} \sqrt{b^2-4 a c} \left (5 c e (2 c d-b e) \left (6 C d e b^2+2 a C e^2 b-c d (C d+9 B e) b+c e (21 A c d-5 a C d-3 a B e)\right )-2 \left (4 c^2 d^2-b^2 e^2-\frac{3}{2} c e (b d-2 a e)\right ) \left (-\left (2 C d^2-3 e (B d+7 A e)\right ) c^2-e (b C d+12 b B e+7 a C e) c+8 b^2 C e^2\right )\right ) \sqrt{d+e x} \sqrt{-\frac{c \left (c x^2+b x+a\right )}{b^2-4 a c}} E\left (\sin ^{-1}\left (\frac{\sqrt{\frac{b+2 c x+\sqrt{b^2-4 a c}}{\sqrt{b^2-4 a c}}}}{\sqrt{2}}\right )|-\frac{2 \sqrt{b^2-4 a c} e}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{315 c^4 e^4 \sqrt{\frac{c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}} \sqrt{c x^2+b x+a}}-\frac{2 \sqrt{2} \sqrt{b^2-4 a c} \left (c d^2-b e d+a e^2\right ) \left (-2 \left (8 C d^3-3 d e (4 B d-7 A e)\right ) c^3-3 e^2 (b B d+2 a C d-7 A b e-10 a B e) c^2+3 b e^2 (b C d-4 b B e-9 a C e) c+8 b^3 C e^3\right ) \sqrt{\frac{c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}} \sqrt{-\frac{c \left (c x^2+b x+a\right )}{b^2-4 a c}} F\left (\sin ^{-1}\left (\frac{\sqrt{\frac{b+2 c x+\sqrt{b^2-4 a c}}{\sqrt{b^2-4 a c}}}}{\sqrt{2}}\right )|-\frac{2 \sqrt{b^2-4 a c} e}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{315 c^4 e^4 \sqrt{d+e x} \sqrt{c x^2+b x+a}} \]
Antiderivative was successfully verified.
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Rule 1653
Rule 832
Rule 814
Rule 843
Rule 718
Rule 424
Rule 419
Rubi steps
\begin{align*} \int \sqrt{d+e x} \sqrt{a+b x+c x^2} \left (A+B x+C x^2\right ) \, dx &=\frac{2 C (d+e x)^{3/2} \left (a+b x+c x^2\right )^{3/2}}{9 c e}+\frac{2 \int \sqrt{d+e x} \left (-\frac{3}{2} e (b C d-3 A c e+a C e)-\frac{3}{2} e (2 c C d-3 B c e+2 b C e) x\right ) \sqrt{a+b x+c x^2} \, dx}{9 c e^2}\\ &=-\frac{2 (2 c C d-3 B c e+2 b C e) \sqrt{d+e x} \left (a+b x+c x^2\right )^{3/2}}{21 c^2 e}+\frac{2 C (d+e x)^{3/2} \left (a+b x+c x^2\right )^{3/2}}{9 c e}+\frac{4 \int \frac{\left (\frac{3}{4} e \left (6 b^2 C d e+2 a b C e^2-b c d (C d+9 B e)+c e (21 A c d-5 a C d-3 a B e)\right )+\frac{3}{4} e \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right ) x\right ) \sqrt{a+b x+c x^2}}{\sqrt{d+e x}} \, dx}{63 c^2 e^2}\\ &=\frac{2 \sqrt{d+e x} \left (8 b^3 C e^3-3 b c e^2 (b C d+4 b B e-a C e)+c^3 \left (8 C d^3-3 d e (4 B d-7 A e)\right )-3 c^2 e \left (b C d^2-b e (2 B d+7 A e)-a e (C d-5 B e)\right )+3 c e \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right ) x\right ) \sqrt{a+b x+c x^2}}{315 c^3 e^3}-\frac{2 (2 c C d-3 B c e+2 b C e) \sqrt{d+e x} \left (a+b x+c x^2\right )^{3/2}}{21 c^2 e}+\frac{2 C (d+e x)^{3/2} \left (a+b x+c x^2\right )^{3/2}}{9 c e}-\frac{8 \int \frac{\frac{3}{8} e \left (5 c e (b d-2 a e) \left (6 b^2 C d e+2 a b C e^2-b c d (C d+9 B e)+c e (21 A c d-5 a C d-3 a B e)\right )-2 \left (\frac{1}{2} b d (4 c d-b e)-a e \left (c d+\frac{b e}{2}\right )\right ) \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right )\right )+\frac{3}{8} e \left (5 c e (2 c d-b e) \left (6 b^2 C d e+2 a b C e^2-b c d (C d+9 B e)+c e (21 A c d-5 a C d-3 a B e)\right )-2 \left (4 c^2 d^2-b^2 e^2-\frac{3}{2} c e (b d-2 a e)\right ) \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right )\right ) x}{\sqrt{d+e x} \sqrt{a+b x+c x^2}} \, dx}{945 c^3 e^4}\\ &=\frac{2 \sqrt{d+e x} \left (8 b^3 C e^3-3 b c e^2 (b C d+4 b B e-a C e)+c^3 \left (8 C d^3-3 d e (4 B d-7 A e)\right )-3 c^2 e \left (b C d^2-b e (2 B d+7 A e)-a e (C d-5 B e)\right )+3 c e \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right ) x\right ) \sqrt{a+b x+c x^2}}{315 c^3 e^3}-\frac{2 (2 c C d-3 B c e+2 b C e) \sqrt{d+e x} \left (a+b x+c x^2\right )^{3/2}}{21 c^2 e}+\frac{2 C (d+e x)^{3/2} \left (a+b x+c x^2\right )^{3/2}}{9 c e}-\frac{\left (\left (c d^2-b d e+a e^2\right ) \left (8 b^3 C e^3-3 c^2 e^2 (b B d+2 a C d-7 A b e-10 a B e)+3 b c e^2 (b C d-4 b B e-9 a C e)-2 c^3 \left (8 C d^3-3 d e (4 B d-7 A e)\right )\right )\right ) \int \frac{1}{\sqrt{d+e x} \sqrt{a+b x+c x^2}} \, dx}{315 c^3 e^4}-\frac{\left (5 c e (2 c d-b e) \left (6 b^2 C d e+2 a b C e^2-b c d (C d+9 B e)+c e (21 A c d-5 a C d-3 a B e)\right )-2 \left (4 c^2 d^2-b^2 e^2-\frac{3}{2} c e (b d-2 a e)\right ) \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right )\right ) \int \frac{\sqrt{d+e x}}{\sqrt{a+b x+c x^2}} \, dx}{315 c^3 e^4}\\ &=\frac{2 \sqrt{d+e x} \left (8 b^3 C e^3-3 b c e^2 (b C d+4 b B e-a C e)+c^3 \left (8 C d^3-3 d e (4 B d-7 A e)\right )-3 c^2 e \left (b C d^2-b e (2 B d+7 A e)-a e (C d-5 B e)\right )+3 c e \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right ) x\right ) \sqrt{a+b x+c x^2}}{315 c^3 e^3}-\frac{2 (2 c C d-3 B c e+2 b C e) \sqrt{d+e x} \left (a+b x+c x^2\right )^{3/2}}{21 c^2 e}+\frac{2 C (d+e x)^{3/2} \left (a+b x+c x^2\right )^{3/2}}{9 c e}-\frac{\left (\sqrt{2} \sqrt{b^2-4 a c} \left (5 c e (2 c d-b e) \left (6 b^2 C d e+2 a b C e^2-b c d (C d+9 B e)+c e (21 A c d-5 a C d-3 a B e)\right )-2 \left (4 c^2 d^2-b^2 e^2-\frac{3}{2} c e (b d-2 a e)\right ) \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right )\right ) \sqrt{d+e x} \sqrt{-\frac{c \left (a+b x+c x^2\right )}{b^2-4 a c}}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{1+\frac{2 \sqrt{b^2-4 a c} e x^2}{2 c 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 c x}{\sqrt{b^2-4 a c}}}}{\sqrt{2}}\right )}{315 c^4 e^4 \sqrt{\frac{c (d+e x)}{2 c d-b e-\sqrt{b^2-4 a c} e}} \sqrt{a+b x+c x^2}}-\frac{\left (2 \sqrt{2} \sqrt{b^2-4 a c} \left (c d^2-b d e+a e^2\right ) \left (8 b^3 C e^3-3 c^2 e^2 (b B d+2 a C d-7 A b e-10 a B e)+3 b c e^2 (b C d-4 b B e-9 a C e)-2 c^3 \left (8 C d^3-3 d e (4 B d-7 A e)\right )\right ) \sqrt{\frac{c (d+e x)}{2 c d-b e-\sqrt{b^2-4 a c} e}} \sqrt{-\frac{c \left (a+b x+c x^2\right )}{b^2-4 a c}}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{1-x^2} \sqrt{1+\frac{2 \sqrt{b^2-4 a c} e x^2}{2 c d-b e-\sqrt{b^2-4 a c} e}}} \, dx,x,\frac{\sqrt{\frac{b+\sqrt{b^2-4 a c}+2 c x}{\sqrt{b^2-4 a c}}}}{\sqrt{2}}\right )}{315 c^4 e^4 \sqrt{d+e x} \sqrt{a+b x+c x^2}}\\ &=\frac{2 \sqrt{d+e x} \left (8 b^3 C e^3-3 b c e^2 (b C d+4 b B e-a C e)+c^3 \left (8 C d^3-3 d e (4 B d-7 A e)\right )-3 c^2 e \left (b C d^2-b e (2 B d+7 A e)-a e (C d-5 B e)\right )+3 c e \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right ) x\right ) \sqrt{a+b x+c x^2}}{315 c^3 e^3}-\frac{2 (2 c C d-3 B c e+2 b C e) \sqrt{d+e x} \left (a+b x+c x^2\right )^{3/2}}{21 c^2 e}+\frac{2 C (d+e x)^{3/2} \left (a+b x+c x^2\right )^{3/2}}{9 c e}-\frac{\sqrt{2} \sqrt{b^2-4 a c} \left (5 c e (2 c d-b e) \left (6 b^2 C d e+2 a b C e^2-b c d (C d+9 B e)+c e (21 A c d-5 a C d-3 a B e)\right )-2 \left (4 c^2 d^2-b^2 e^2-\frac{3}{2} c e (b d-2 a e)\right ) \left (8 b^2 C e^2-c e (b C d+12 b B e+7 a C e)-c^2 \left (2 C d^2-3 e (B d+7 A e)\right )\right )\right ) \sqrt{d+e x} \sqrt{-\frac{c \left (a+b x+c x^2\right )}{b^2-4 a c}} E\left (\sin ^{-1}\left (\frac{\sqrt{\frac{b+\sqrt{b^2-4 a c}+2 c x}{\sqrt{b^2-4 a c}}}}{\sqrt{2}}\right )|-\frac{2 \sqrt{b^2-4 a c} e}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{315 c^4 e^4 \sqrt{\frac{c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}} \sqrt{a+b x+c x^2}}-\frac{2 \sqrt{2} \sqrt{b^2-4 a c} \left (c d^2-b d e+a e^2\right ) \left (8 b^3 C e^3-3 c^2 e^2 (b B d+2 a C d-7 A b e-10 a B e)+3 b c e^2 (b C d-4 b B e-9 a C e)-2 c^3 \left (8 C d^3-3 d e (4 B d-7 A e)\right )\right ) \sqrt{\frac{c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}} \sqrt{-\frac{c \left (a+b x+c x^2\right )}{b^2-4 a c}} F\left (\sin ^{-1}\left (\frac{\sqrt{\frac{b+\sqrt{b^2-4 a c}+2 c x}{\sqrt{b^2-4 a c}}}}{\sqrt{2}}\right )|-\frac{2 \sqrt{b^2-4 a c} e}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{315 c^4 e^4 \sqrt{d+e x} \sqrt{a+b x+c x^2}}\\ \end{align*}
Mathematica [C] time = 15.2902, size = 15669, normalized size = 17.29 \[ \text{Result too large to show} \]
Warning: Unable to verify antiderivative.
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Maple [B] time = 0.426, size = 19955, normalized size = 22. \begin{align*} \text{output too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (C x^{2} + B x + A\right )} \sqrt{c x^{2} + b x + a} \sqrt{e x + d}\,{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 ({\left (C x^{2} + B x + A\right )} \sqrt{c x^{2} + b x + a} \sqrt{e x + d}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \sqrt{d + e x} \left (A + B x + C x^{2}\right ) \sqrt{a + b x + c x^{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [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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