Optimal. Leaf size=103 \[ -\frac{2 a^2 (A b-a B)}{3 b^4 \sqrt{a+b x^3}}+\frac{2 \left (a+b x^3\right )^{3/2} (A b-3 a B)}{9 b^4}-\frac{2 a \sqrt{a+b x^3} (2 A b-3 a B)}{3 b^4}+\frac{2 B \left (a+b x^3\right )^{5/2}}{15 b^4} \]
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Rubi [A] time = 0.257579, antiderivative size = 103, 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 \[ -\frac{2 a^2 (A b-a B)}{3 b^4 \sqrt{a+b x^3}}+\frac{2 \left (a+b x^3\right )^{3/2} (A b-3 a B)}{9 b^4}-\frac{2 a \sqrt{a+b x^3} (2 A b-3 a B)}{3 b^4}+\frac{2 B \left (a+b x^3\right )^{5/2}}{15 b^4} \]
Antiderivative was successfully verified.
[In] Int[(x^8*(A + B*x^3))/(a + b*x^3)^(3/2),x]
[Out]
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Rubi in Sympy [A] time = 21.999, size = 99, normalized size = 0.96 \[ \frac{2 B \left (a + b x^{3}\right )^{\frac{5}{2}}}{15 b^{4}} - \frac{2 a^{2} \left (A b - B a\right )}{3 b^{4} \sqrt{a + b x^{3}}} - \frac{2 a \sqrt{a + b x^{3}} \left (2 A b - 3 B a\right )}{3 b^{4}} + \frac{2 \left (a + b x^{3}\right )^{\frac{3}{2}} \left (A b - 3 B a\right )}{9 b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**8*(B*x**3+A)/(b*x**3+a)**(3/2),x)
[Out]
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Mathematica [A] time = 0.0921842, size = 77, normalized size = 0.75 \[ \frac{2 \left (48 a^3 B-8 a^2 b \left (5 A-3 B x^3\right )-2 a b^2 x^3 \left (10 A+3 B x^3\right )+b^3 x^6 \left (5 A+3 B x^3\right )\right )}{45 b^4 \sqrt{a+b x^3}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^8*(A + B*x^3))/(a + b*x^3)^(3/2),x]
[Out]
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Maple [A] time = 0.01, size = 77, normalized size = 0.8 \[ -{\frac{-6\,B{x}^{9}{b}^{3}-10\,A{b}^{3}{x}^{6}+12\,Ba{b}^{2}{x}^{6}+40\,Aa{b}^{2}{x}^{3}-48\,B{a}^{2}b{x}^{3}+80\,A{a}^{2}b-96\,B{a}^{3}}{45\,{b}^{4}}{\frac{1}{\sqrt{b{x}^{3}+a}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^8*(B*x^3+A)/(b*x^3+a)^(3/2),x)
[Out]
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Maxima [A] time = 1.41615, size = 157, normalized size = 1.52 \[ \frac{2}{15} \, B{\left (\frac{{\left (b x^{3} + a\right )}^{\frac{5}{2}}}{b^{4}} - \frac{5 \,{\left (b x^{3} + a\right )}^{\frac{3}{2}} a}{b^{4}} + \frac{15 \, \sqrt{b x^{3} + a} a^{2}}{b^{4}} + \frac{5 \, a^{3}}{\sqrt{b x^{3} + a} b^{4}}\right )} + \frac{2}{9} \, A{\left (\frac{{\left (b x^{3} + a\right )}^{\frac{3}{2}}}{b^{3}} - \frac{6 \, \sqrt{b x^{3} + a} a}{b^{3}} - \frac{3 \, a^{2}}{\sqrt{b x^{3} + a} b^{3}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^3 + A)*x^8/(b*x^3 + a)^(3/2),x, algorithm="maxima")
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Fricas [A] time = 0.251996, size = 103, normalized size = 1. \[ \frac{2 \,{\left (3 \, B b^{3} x^{9} -{\left (6 \, B a b^{2} - 5 \, A b^{3}\right )} x^{6} + 48 \, B a^{3} - 40 \, A a^{2} b + 4 \,{\left (6 \, B a^{2} b - 5 \, A a b^{2}\right )} x^{3}\right )}}{45 \, \sqrt{b x^{3} + a} b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^3 + A)*x^8/(b*x^3 + a)^(3/2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 11.6515, size = 175, normalized size = 1.7 \[ \begin{cases} - \frac{16 A a^{2}}{9 b^{3} \sqrt{a + b x^{3}}} - \frac{8 A a x^{3}}{9 b^{2} \sqrt{a + b x^{3}}} + \frac{2 A x^{6}}{9 b \sqrt{a + b x^{3}}} + \frac{32 B a^{3}}{15 b^{4} \sqrt{a + b x^{3}}} + \frac{16 B a^{2} x^{3}}{15 b^{3} \sqrt{a + b x^{3}}} - \frac{4 B a x^{6}}{15 b^{2} \sqrt{a + b x^{3}}} + \frac{2 B x^{9}}{15 b \sqrt{a + b x^{3}}} & \text{for}\: b \neq 0 \\\frac{\frac{A x^{9}}{9} + \frac{B x^{12}}{12}}{a^{\frac{3}{2}}} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**8*(B*x**3+A)/(b*x**3+a)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.215409, size = 131, normalized size = 1.27 \[ \frac{2 \,{\left (3 \,{\left (b x^{3} + a\right )}^{\frac{5}{2}} B - 15 \,{\left (b x^{3} + a\right )}^{\frac{3}{2}} B a + 45 \, \sqrt{b x^{3} + a} B a^{2} + 5 \,{\left (b x^{3} + a\right )}^{\frac{3}{2}} A b - 30 \, \sqrt{b x^{3} + a} A a b + \frac{15 \,{\left (B a^{3} - A a^{2} b\right )}}{\sqrt{b x^{3} + a}}\right )}}{45 \, b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^3 + A)*x^8/(b*x^3 + a)^(3/2),x, algorithm="giac")
[Out]