Optimal. Leaf size=332 \[ \frac{\left (-\sqrt{b^2-4 a c}+b+2 c x\right ) (2 c d-b e) (d+e x)^{-2 p-1} \left (a+b x+c x^2\right )^p \left (\frac{\left (\sqrt{b^2-4 a c}+b+2 c x\right ) \left (2 c d-e \left (b-\sqrt{b^2-4 a c}\right )\right )}{\left (-\sqrt{b^2-4 a c}+b+2 c x\right ) \left (2 c d-e \left (\sqrt{b^2-4 a c}+b\right )\right )}\right )^{-p} \, _2F_1\left (-2 p-1,-p;-2 p;-\frac{4 c \sqrt{b^2-4 a c} (d+e x)}{\left (2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e\right ) \left (b+2 c x-\sqrt{b^2-4 a c}\right )}\right )}{2 (2 p+1) \left (2 c d-e \left (b-\sqrt{b^2-4 a c}\right )\right ) \left (a e^2-b d e+c d^2\right )}-\frac{e (d+e x)^{-2 (p+1)} \left (a+b x+c x^2\right )^{p+1}}{2 (p+1) \left (a e^2-b d e+c d^2\right )} \]
[Out]
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Rubi [A] time = 0.357759, antiderivative size = 332, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083 \[ \frac{\left (-\sqrt{b^2-4 a c}+b+2 c x\right ) (2 c d-b e) (d+e x)^{-2 p-1} \left (a+b x+c x^2\right )^p \left (\frac{\left (\sqrt{b^2-4 a c}+b+2 c x\right ) \left (2 c d-e \left (b-\sqrt{b^2-4 a c}\right )\right )}{\left (-\sqrt{b^2-4 a c}+b+2 c x\right ) \left (2 c d-e \left (\sqrt{b^2-4 a c}+b\right )\right )}\right )^{-p} \, _2F_1\left (-2 p-1,-p;-2 p;-\frac{4 c \sqrt{b^2-4 a c} (d+e x)}{\left (2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e\right ) \left (b+2 c x-\sqrt{b^2-4 a c}\right )}\right )}{2 (2 p+1) \left (2 c d-e \left (b-\sqrt{b^2-4 a c}\right )\right ) \left (a e^2-b d e+c d^2\right )}-\frac{e (d+e x)^{-2 (p+1)} \left (a+b x+c x^2\right )^{p+1}}{2 (p+1) \left (a e^2-b d e+c d^2\right )} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^(-3 - 2*p)*(a + b*x + c*x^2)^p,x]
[Out]
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Rubi in Sympy [A] time = 66.6399, size = 296, normalized size = 0.89 \[ - \frac{e \left (d + e x\right )^{- 2 p - 2} \left (a + b x + c x^{2}\right )^{p + 1}}{2 \left (p + 1\right ) \left (a e^{2} - b d e + c d^{2}\right )} + \frac{\left (\frac{\left (b + 2 c x + \sqrt{- 4 a c + b^{2}}\right ) \left (b e - 2 c d - e \sqrt{- 4 a c + b^{2}}\right )}{\left (b + 2 c x - \sqrt{- 4 a c + b^{2}}\right ) \left (b e - 2 c d + e \sqrt{- 4 a c + b^{2}}\right )}\right )^{- p} \left (d + e x\right )^{- 2 p - 1} \left (\frac{b e}{2} - c d\right ) \left (a + b x + c x^{2}\right )^{p} \left (b + 2 c x - \sqrt{- 4 a c + b^{2}}\right ){{}_{2}F_{1}\left (\begin{matrix} - 2 p - 1, - p \\ - 2 p \end{matrix}\middle |{\frac{4 c \left (d + e x\right ) \sqrt{- 4 a c + b^{2}}}{\left (b + 2 c x - \sqrt{- 4 a c + b^{2}}\right ) \left (b e - 2 c d + e \sqrt{- 4 a c + b^{2}}\right )}} \right )}}{\left (2 p + 1\right ) \left (a e^{2} - b d e + c d^{2}\right ) \left (b e - 2 c d - e \sqrt{- 4 a c + b^{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**(-3-2*p)*(c*x**2+b*x+a)**p,x)
[Out]
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Mathematica [A] time = 3.10786, size = 535, normalized size = 1.61 \[ \frac{2^{-3 (p+1)} \Gamma \left (-p-\frac{1}{2}\right ) (d+e x)^{-2 (p+1)} \left (\frac{b-\sqrt{b^2-4 a c}}{2 c}+x\right )^{-p} \left (\frac{-\sqrt{b^2-4 a c}+b+2 c x}{c}\right )^p (a+x (b+c x))^p \left (\frac{e \left (\sqrt{b^2-4 a c}-b-2 c x\right )}{e \left (\sqrt{b^2-4 a c}-b\right )+2 c d}\right )^{-p} \left (1-\frac{2 c (d+e x)}{e \left (\sqrt{b^2-4 a c}-b\right )+2 c d}\right )^{p+1} \left (\Gamma (1-2 p) \Gamma (-p) \left (e \left (\sqrt{b^2-4 a c}-b\right )+2 c d\right ) \left (e (2 p+1) \left (\sqrt{b^2-4 a c}-b\right )+4 c d (p+1)+2 c e x\right ) \, _2F_1\left (1,-p;-2 p;\frac{4 c \sqrt{b^2-4 a c} (d+e x)}{\left (2 c d+\left (\sqrt{b^2-4 a c}-b\right ) e\right ) \left (b+2 c x+\sqrt{b^2-4 a c}\right )}\right )+\frac{4 c e \Gamma (1-p) \Gamma (-2 p) (d+e x) \left (2 c x \sqrt{b^2-4 a c}+b \sqrt{b^2-4 a c}+4 a c-b^2\right ) \, _2F_1\left (2,1-p;1-2 p;\frac{4 c \sqrt{b^2-4 a c} (d+e x)}{\left (2 c d+\left (\sqrt{b^2-4 a c}-b\right ) e\right ) \left (b+2 c x+\sqrt{b^2-4 a c}\right )}\right )}{\sqrt{b^2-4 a c}+b+2 c x}\right )}{\sqrt{\pi } e (p+1) \Gamma (1-2 p) \Gamma (-2 p) \left (e \left (\sqrt{b^2-4 a c}-b\right )+2 c d\right )^2} \]
Warning: Unable to verify antiderivative.
[In] Integrate[(d + e*x)^(-3 - 2*p)*(a + b*x + c*x^2)^p,x]
[Out]
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Maple [F] time = 0.221, size = 0, normalized size = 0. \[ \int \left ( ex+d \right ) ^{-3-2\,p} \left ( c{x}^{2}+bx+a \right ) ^{p}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^(-3-2*p)*(c*x^2+b*x+a)^p,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (c x^{2} + b x + a\right )}^{p}{\left (e x + d\right )}^{-2 \, p - 3}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^p*(e*x + d)^(-2*p - 3),x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left ({\left (c x^{2} + b x + a\right )}^{p}{\left (e x + d\right )}^{-2 \, p - 3}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^p*(e*x + d)^(-2*p - 3),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**(-3-2*p)*(c*x**2+b*x+a)**p,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (c x^{2} + b x + a\right )}^{p}{\left (e x + d\right )}^{-2 \, p - 3}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^p*(e*x + d)^(-2*p - 3),x, algorithm="giac")
[Out]