Optimal. Leaf size=45 \[ \frac{x^{m+2} (a B+A b)}{m+2}+\frac{a A x^{m+1}}{m+1}+\frac{b B x^{m+3}}{m+3} \]
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Rubi [A] time = 0.0549507, antiderivative size = 45, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.071 \[ \frac{x^{m+2} (a B+A b)}{m+2}+\frac{a A x^{m+1}}{m+1}+\frac{b B x^{m+3}}{m+3} \]
Antiderivative was successfully verified.
[In] Int[x^m*(a + b*x)*(A + B*x),x]
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Rubi in Sympy [A] time = 7.9168, size = 37, normalized size = 0.82 \[ \frac{A a x^{m + 1}}{m + 1} + \frac{B b x^{m + 3}}{m + 3} + \frac{x^{m + 2} \left (A b + B a\right )}{m + 2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**m*(b*x+a)*(B*x+A),x)
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Mathematica [A] time = 0.0432342, size = 41, normalized size = 0.91 \[ x^m \left (\frac{x^2 (a B+A b)}{m+2}+\frac{a A x}{m+1}+\frac{b B x^3}{m+3}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[x^m*(a + b*x)*(A + B*x),x]
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Maple [B] time = 0.004, size = 98, normalized size = 2.2 \[{\frac{{x}^{1+m} \left ( Bb{m}^{2}{x}^{2}+Ab{m}^{2}x+Ba{m}^{2}x+3\,Bbm{x}^{2}+Aa{m}^{2}+4\,Abmx+4\,Bamx+2\,bB{x}^{2}+5\,Aam+3\,Abx+3\,Bax+6\,Aa \right ) }{ \left ( 3+m \right ) \left ( 2+m \right ) \left ( 1+m \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^m*(b*x+a)*(B*x+A),x)
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)*x^m,x, algorithm="maxima")
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Fricas [A] time = 0.219533, size = 124, normalized size = 2.76 \[ \frac{{\left ({\left (B b m^{2} + 3 \, B b m + 2 \, B b\right )} x^{3} +{\left ({\left (B a + A b\right )} m^{2} + 3 \, B a + 3 \, A b + 4 \,{\left (B a + A b\right )} m\right )} x^{2} +{\left (A a m^{2} + 5 \, A a m + 6 \, A a\right )} x\right )} x^{m}}{m^{3} + 6 \, m^{2} + 11 \, m + 6} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)*x^m,x, algorithm="fricas")
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Sympy [A] time = 1.64109, size = 389, normalized size = 8.64 \[ \begin{cases} - \frac{A a}{2 x^{2}} - \frac{A b}{x} - \frac{B a}{x} + B b \log{\left (x \right )} & \text{for}\: m = -3 \\- \frac{A a}{x} + A b \log{\left (x \right )} + B a \log{\left (x \right )} + B b x & \text{for}\: m = -2 \\A a \log{\left (x \right )} + A b x + B a x + \frac{B b x^{2}}{2} & \text{for}\: m = -1 \\\frac{A a m^{2} x x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{5 A a m x x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{6 A a x x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{A b m^{2} x^{2} x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{4 A b m x^{2} x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{3 A b x^{2} x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{B a m^{2} x^{2} x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{4 B a m x^{2} x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{3 B a x^{2} x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{B b m^{2} x^{3} x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{3 B b m x^{3} x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} + \frac{2 B b x^{3} x^{m}}{m^{3} + 6 m^{2} + 11 m + 6} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**m*(b*x+a)*(B*x+A),x)
[Out]
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GIAC/XCAS [A] time = 0.213786, size = 225, normalized size = 5. \[ \frac{B b m^{2} x^{3} e^{\left (m{\rm ln}\left (x\right )\right )} + B a m^{2} x^{2} e^{\left (m{\rm ln}\left (x\right )\right )} + A b m^{2} x^{2} e^{\left (m{\rm ln}\left (x\right )\right )} + 3 \, B b m x^{3} e^{\left (m{\rm ln}\left (x\right )\right )} + A a m^{2} x e^{\left (m{\rm ln}\left (x\right )\right )} + 4 \, B a m x^{2} e^{\left (m{\rm ln}\left (x\right )\right )} + 4 \, A b m x^{2} e^{\left (m{\rm ln}\left (x\right )\right )} + 2 \, B b x^{3} e^{\left (m{\rm ln}\left (x\right )\right )} + 5 \, A a m x e^{\left (m{\rm ln}\left (x\right )\right )} + 3 \, B a x^{2} e^{\left (m{\rm ln}\left (x\right )\right )} + 3 \, A b x^{2} e^{\left (m{\rm ln}\left (x\right )\right )} + 6 \, A a x e^{\left (m{\rm ln}\left (x\right )\right )}}{m^{3} + 6 \, m^{2} + 11 \, m + 6} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)*x^m,x, algorithm="giac")
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