Optimal. Leaf size=209 \[ \frac{(b x)^{m+1} (c+d x)^n \left (\frac{d x}{c}+1\right )^{-n} \left (c^2 f^2 \left (m^2+3 m+2\right )-2 c d e f (m+1) (m+n+3)+d^2 e^2 \left (m^2+m (2 n+5)+n^2+5 n+6\right )\right ) \, _2F_1\left (m+1,-n;m+2;-\frac{d x}{c}\right )}{b d^2 (m+1) (m+n+2) (m+n+3)}-\frac{f (b x)^{m+1} (c+d x)^{n+1} (c f (m+2)-d e (m+n+4))}{b d^2 (m+n+2) (m+n+3)}+\frac{f (b x)^{m+1} (e+f x) (c+d x)^{n+1}}{b d (m+n+3)} \]
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Rubi [A] time = 0.459052, antiderivative size = 209, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{(b x)^{m+1} (c+d x)^n \left (\frac{d x}{c}+1\right )^{-n} \left (c^2 f^2 \left (m^2+3 m+2\right )-2 c d e f (m+1) (m+n+3)+d^2 e^2 \left (m^2+m (2 n+5)+n^2+5 n+6\right )\right ) \, _2F_1\left (m+1,-n;m+2;-\frac{d x}{c}\right )}{b d^2 (m+1) (m+n+2) (m+n+3)}-\frac{f (b x)^{m+1} (c+d x)^{n+1} (c f (m+2)-d e (m+n+4))}{b d^2 (m+n+2) (m+n+3)}+\frac{f (b x)^{m+1} (e+f x) (c+d x)^{n+1}}{b d (m+n+3)} \]
Antiderivative was successfully verified.
[In] Int[(b*x)^m*(c + d*x)^n*(e + f*x)^2,x]
[Out]
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Rubi in Sympy [A] time = 56.6678, size = 177, normalized size = 0.85 \[ \frac{f \left (b x\right )^{m + 1} \left (c + d x\right )^{n + 1} \left (e + f x\right )}{b d \left (m + n + 3\right )} - \frac{f \left (b x\right )^{m + 1} \left (c + d x\right )^{n + 1} \left (c f \left (m + 2\right ) - d e \left (m + n + 4\right )\right )}{b d^{2} \left (m + n + 2\right ) \left (m + n + 3\right )} + \frac{\left (b x\right )^{m + 1} \left (1 + \frac{d x}{c}\right )^{- n} \left (c + d x\right )^{n} \left (c f \left (m + 1\right ) \left (c f \left (m + 2\right ) - d e \left (m + n + 4\right )\right ) - d e \left (c f \left (m + 1\right ) - d e \left (m + n + 3\right )\right ) \left (m + n + 2\right )\right ){{}_{2}F_{1}\left (\begin{matrix} - n, m + 1 \\ m + 2 \end{matrix}\middle |{- \frac{d x}{c}} \right )}}{b d^{2} \left (m + 1\right ) \left (m + n + 2\right ) \left (m + n + 3\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x)**m*(d*x+c)**n*(f*x+e)**2,x)
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Mathematica [A] time = 0.200948, size = 124, normalized size = 0.59 \[ \frac{x (b x)^m (c+d x)^n \left (\frac{d x}{c}+1\right )^{-n} \left (e^2 \left (m^2+5 m+6\right ) \, _2F_1\left (m+1,-n;m+2;-\frac{d x}{c}\right )+f (m+1) x \left (2 e (m+3) \, _2F_1\left (m+2,-n;m+3;-\frac{d x}{c}\right )+f (m+2) x \, _2F_1\left (m+3,-n;m+4;-\frac{d x}{c}\right )\right )\right )}{(m+1) (m+2) (m+3)} \]
Antiderivative was successfully verified.
[In] Integrate[(b*x)^m*(c + d*x)^n*(e + f*x)^2,x]
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Maple [F] time = 0.09, size = 0, normalized size = 0. \[ \int \left ( bx \right ) ^{m} \left ( dx+c \right ) ^{n} \left ( fx+e \right ) ^{2}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x)^m*(d*x+c)^n*(f*x+e)^2,x)
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (f x + e\right )}^{2} \left (b x\right )^{m}{\left (d x + c\right )}^{n}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((f*x + e)^2*(b*x)^m*(d*x + c)^n,x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left ({\left (f^{2} x^{2} + 2 \, e f x + e^{2}\right )} \left (b x\right )^{m}{\left (d x + c\right )}^{n}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((f*x + e)^2*(b*x)^m*(d*x + c)^n,x, algorithm="fricas")
[Out]
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Sympy [A] time = 83.2779, size = 131, normalized size = 0.63 \[ \frac{b^{m} c^{n} e^{2} x x^{m} \Gamma \left (m + 1\right ){{}_{2}F_{1}\left (\begin{matrix} - n, m + 1 \\ m + 2 \end{matrix}\middle |{\frac{d x e^{i \pi }}{c}} \right )}}{\Gamma \left (m + 2\right )} + \frac{2 b^{m} c^{n} e f x^{2} x^{m} \Gamma \left (m + 2\right ){{}_{2}F_{1}\left (\begin{matrix} - n, m + 2 \\ m + 3 \end{matrix}\middle |{\frac{d x e^{i \pi }}{c}} \right )}}{\Gamma \left (m + 3\right )} + \frac{b^{m} c^{n} f^{2} x^{3} x^{m} \Gamma \left (m + 3\right ){{}_{2}F_{1}\left (\begin{matrix} - n, m + 3 \\ m + 4 \end{matrix}\middle |{\frac{d x e^{i \pi }}{c}} \right )}}{\Gamma \left (m + 4\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x)**m*(d*x+c)**n*(f*x+e)**2,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (f x + e\right )}^{2} \left (b x\right )^{m}{\left (d x + c\right )}^{n}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((f*x + e)^2*(b*x)^m*(d*x + c)^n,x, algorithm="giac")
[Out]