Optimal. Leaf size=61 \[ \frac{4 a^2 (a+b x)^{m+3}}{b (m+3)}-\frac{4 a (a+b x)^{m+4}}{b (m+4)}+\frac{(a+b x)^{m+5}}{b (m+5)} \]
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Rubi [A] time = 0.0857887, antiderivative size = 61, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ \frac{4 a^2 (a+b x)^{m+3}}{b (m+3)}-\frac{4 a (a+b x)^{m+4}}{b (m+4)}+\frac{(a+b x)^{m+5}}{b (m+5)} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^m*(a^2 - b^2*x^2)^2,x]
[Out]
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Rubi in Sympy [A] time = 16.2657, size = 48, normalized size = 0.79 \[ \frac{4 a^{2} \left (a + b x\right )^{m + 3}}{b \left (m + 3\right )} - \frac{4 a \left (a + b x\right )^{m + 4}}{b \left (m + 4\right )} + \frac{\left (a + b x\right )^{m + 5}}{b \left (m + 5\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**m*(-b**2*x**2+a**2)**2,x)
[Out]
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Mathematica [A] time = 0.0710967, size = 69, normalized size = 1.13 \[ \frac{(a+b x)^{m+3} \left (a^2 \left (m^2+11 m+32\right )-2 a b \left (m^2+9 m+18\right ) x+b^2 \left (m^2+7 m+12\right ) x^2\right )}{b (m+3) (m+4) (m+5)} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^m*(a^2 - b^2*x^2)^2,x]
[Out]
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Maple [A] time = 0.013, size = 94, normalized size = 1.5 \[{\frac{ \left ( bx+a \right ) ^{3+m} \left ({b}^{2}{m}^{2}{x}^{2}-2\,ab{m}^{2}x+7\,{b}^{2}m{x}^{2}+{a}^{2}{m}^{2}-18\,abmx+12\,{b}^{2}{x}^{2}+11\,m{a}^{2}-36\,abx+32\,{a}^{2} \right ) }{b \left ({m}^{3}+12\,{m}^{2}+47\,m+60 \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^m*(-b^2*x^2+a^2)^2,x)
[Out]
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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^2*x^2 - a^2)^2*(b*x + a)^m,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.228221, size = 234, normalized size = 3.84 \[ \frac{{\left (a^{5} m^{2} + 11 \, a^{5} m +{\left (b^{5} m^{2} + 7 \, b^{5} m + 12 \, b^{5}\right )} x^{5} + 32 \, a^{5} +{\left (a b^{4} m^{2} + 3 \, a b^{4} m\right )} x^{4} - 2 \,{\left (a^{2} b^{3} m^{2} + 11 \, a^{2} b^{3} m + 20 \, a^{2} b^{3}\right )} x^{3} - 2 \,{\left (a^{3} b^{2} m^{2} + 7 \, a^{3} b^{2} m\right )} x^{2} +{\left (a^{4} b m^{2} + 15 \, a^{4} b m + 60 \, a^{4} b\right )} x\right )}{\left (b x + a\right )}^{m}}{b m^{3} + 12 \, b m^{2} + 47 \, b m + 60 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 - a^2)^2*(b*x + a)^m,x, algorithm="fricas")
[Out]
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Sympy [A] time = 6.50245, size = 894, normalized size = 14.66 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**m*(-b**2*x**2+a**2)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.213981, size = 432, normalized size = 7.08 \[ \frac{b^{5} m^{2} x^{5} e^{\left (m{\rm ln}\left (b x + a\right )\right )} + a b^{4} m^{2} x^{4} e^{\left (m{\rm ln}\left (b x + a\right )\right )} + 7 \, b^{5} m x^{5} e^{\left (m{\rm ln}\left (b x + a\right )\right )} - 2 \, a^{2} b^{3} m^{2} x^{3} e^{\left (m{\rm ln}\left (b x + a\right )\right )} + 3 \, a b^{4} m x^{4} e^{\left (m{\rm ln}\left (b x + a\right )\right )} + 12 \, b^{5} x^{5} e^{\left (m{\rm ln}\left (b x + a\right )\right )} - 2 \, a^{3} b^{2} m^{2} x^{2} e^{\left (m{\rm ln}\left (b x + a\right )\right )} - 22 \, a^{2} b^{3} m x^{3} e^{\left (m{\rm ln}\left (b x + a\right )\right )} + a^{4} b m^{2} x e^{\left (m{\rm ln}\left (b x + a\right )\right )} - 14 \, a^{3} b^{2} m x^{2} e^{\left (m{\rm ln}\left (b x + a\right )\right )} - 40 \, a^{2} b^{3} x^{3} e^{\left (m{\rm ln}\left (b x + a\right )\right )} + a^{5} m^{2} e^{\left (m{\rm ln}\left (b x + a\right )\right )} + 15 \, a^{4} b m x e^{\left (m{\rm ln}\left (b x + a\right )\right )} + 11 \, a^{5} m e^{\left (m{\rm ln}\left (b x + a\right )\right )} + 60 \, a^{4} b x e^{\left (m{\rm ln}\left (b x + a\right )\right )} + 32 \, a^{5} e^{\left (m{\rm ln}\left (b x + a\right )\right )}}{b m^{3} + 12 \, b m^{2} + 47 \, b m + 60 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 - a^2)^2*(b*x + a)^m,x, algorithm="giac")
[Out]