Optimal. Leaf size=85 \[ \frac{2}{9} a^3 A x^{9/2}+\frac{2}{11} a^2 x^{11/2} (a B+3 A b)+\frac{2}{15} b^2 x^{15/2} (3 a B+A b)+\frac{6}{13} a b x^{13/2} (a B+A b)+\frac{2}{17} b^3 B x^{17/2} \]
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Rubi [A] time = 0.110355, antiderivative size = 85, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056 \[ \frac{2}{9} a^3 A x^{9/2}+\frac{2}{11} a^2 x^{11/2} (a B+3 A b)+\frac{2}{15} b^2 x^{15/2} (3 a B+A b)+\frac{6}{13} a b x^{13/2} (a B+A b)+\frac{2}{17} b^3 B x^{17/2} \]
Antiderivative was successfully verified.
[In] Int[x^(7/2)*(a + b*x)^3*(A + B*x),x]
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Rubi in Sympy [A] time = 12.3685, size = 85, normalized size = 1. \[ \frac{2 A a^{3} x^{\frac{9}{2}}}{9} + \frac{2 B b^{3} x^{\frac{17}{2}}}{17} + \frac{2 a^{2} x^{\frac{11}{2}} \left (3 A b + B a\right )}{11} + \frac{6 a b x^{\frac{13}{2}} \left (A b + B a\right )}{13} + \frac{2 b^{2} x^{\frac{15}{2}} \left (A b + 3 B a\right )}{15} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(7/2)*(b*x+a)**3*(B*x+A),x)
[Out]
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Mathematica [A] time = 0.0420973, size = 69, normalized size = 0.81 \[ \frac{2 x^{9/2} \left (12155 a^3 A+9945 a^2 x (a B+3 A b)+7293 b^2 x^3 (3 a B+A b)+25245 a b x^2 (a B+A b)+6435 b^3 B x^4\right )}{109395} \]
Antiderivative was successfully verified.
[In] Integrate[x^(7/2)*(a + b*x)^3*(A + B*x),x]
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Maple [A] time = 0.008, size = 76, normalized size = 0.9 \[{\frac{12870\,B{b}^{3}{x}^{4}+14586\,A{b}^{3}{x}^{3}+43758\,B{x}^{3}a{b}^{2}+50490\,aA{b}^{2}{x}^{2}+50490\,B{x}^{2}{a}^{2}b+59670\,{a}^{2}Abx+19890\,{a}^{3}Bx+24310\,{a}^{3}A}{109395}{x}^{{\frac{9}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(7/2)*(b*x+a)^3*(B*x+A),x)
[Out]
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Maxima [A] time = 1.37426, size = 99, normalized size = 1.16 \[ \frac{2}{17} \, B b^{3} x^{\frac{17}{2}} + \frac{2}{9} \, A a^{3} x^{\frac{9}{2}} + \frac{2}{15} \,{\left (3 \, B a b^{2} + A b^{3}\right )} x^{\frac{15}{2}} + \frac{6}{13} \,{\left (B a^{2} b + A a b^{2}\right )} x^{\frac{13}{2}} + \frac{2}{11} \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x^{\frac{11}{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)^3*x^(7/2),x, algorithm="maxima")
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Fricas [A] time = 0.207559, size = 105, normalized size = 1.24 \[ \frac{2}{109395} \,{\left (6435 \, B b^{3} x^{8} + 12155 \, A a^{3} x^{4} + 7293 \,{\left (3 \, B a b^{2} + A b^{3}\right )} x^{7} + 25245 \,{\left (B a^{2} b + A a b^{2}\right )} x^{6} + 9945 \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x^{5}\right )} \sqrt{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)^3*x^(7/2),x, algorithm="fricas")
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Sympy [A] time = 30.6434, size = 114, normalized size = 1.34 \[ \frac{2 A a^{3} x^{\frac{9}{2}}}{9} + \frac{6 A a^{2} b x^{\frac{11}{2}}}{11} + \frac{6 A a b^{2} x^{\frac{13}{2}}}{13} + \frac{2 A b^{3} x^{\frac{15}{2}}}{15} + \frac{2 B a^{3} x^{\frac{11}{2}}}{11} + \frac{6 B a^{2} b x^{\frac{13}{2}}}{13} + \frac{2 B a b^{2} x^{\frac{15}{2}}}{5} + \frac{2 B b^{3} x^{\frac{17}{2}}}{17} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(7/2)*(b*x+a)**3*(B*x+A),x)
[Out]
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GIAC/XCAS [A] time = 0.251853, size = 104, normalized size = 1.22 \[ \frac{2}{17} \, B b^{3} x^{\frac{17}{2}} + \frac{2}{5} \, B a b^{2} x^{\frac{15}{2}} + \frac{2}{15} \, A b^{3} x^{\frac{15}{2}} + \frac{6}{13} \, B a^{2} b x^{\frac{13}{2}} + \frac{6}{13} \, A a b^{2} x^{\frac{13}{2}} + \frac{2}{11} \, B a^{3} x^{\frac{11}{2}} + \frac{6}{11} \, A a^{2} b x^{\frac{11}{2}} + \frac{2}{9} \, A a^{3} x^{\frac{9}{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)^3*x^(7/2),x, algorithm="giac")
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