Optimal. Leaf size=38 \[ \frac{2 a \left (a+\frac{b}{x^3}\right )^{5/2}}{15 b^2}-\frac{2 \left (a+\frac{b}{x^3}\right )^{7/2}}{21 b^2} \]
[Out]
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Rubi [A] time = 0.0680981, antiderivative size = 38, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133 \[ \frac{2 a \left (a+\frac{b}{x^3}\right )^{5/2}}{15 b^2}-\frac{2 \left (a+\frac{b}{x^3}\right )^{7/2}}{21 b^2} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x^3)^(3/2)/x^7,x]
[Out]
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Rubi in Sympy [A] time = 7.02074, size = 34, normalized size = 0.89 \[ \frac{2 a \left (a + \frac{b}{x^{3}}\right )^{\frac{5}{2}}}{15 b^{2}} - \frac{2 \left (a + \frac{b}{x^{3}}\right )^{\frac{7}{2}}}{21 b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x**3)**(3/2)/x**7,x)
[Out]
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Mathematica [A] time = 0.0394491, size = 40, normalized size = 1.05 \[ \frac{2 \sqrt{a+\frac{b}{x^3}} \left (a x^3+b\right )^2 \left (2 a x^3-5 b\right )}{105 b^2 x^9} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x^3)^(3/2)/x^7,x]
[Out]
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Maple [A] time = 0.007, size = 39, normalized size = 1. \[{\frac{ \left ( 2\,a{x}^{3}+2\,b \right ) \left ( 2\,a{x}^{3}-5\,b \right ) }{105\,{b}^{2}{x}^{6}} \left ({\frac{a{x}^{3}+b}{{x}^{3}}} \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x^3)^(3/2)/x^7,x)
[Out]
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Maxima [A] time = 1.44498, size = 41, normalized size = 1.08 \[ -\frac{2 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{7}{2}}}{21 \, b^{2}} + \frac{2 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{5}{2}} a}{15 \, b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^3)^(3/2)/x^7,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.235736, size = 72, normalized size = 1.89 \[ \frac{2 \,{\left (2 \, a^{3} x^{9} - a^{2} b x^{6} - 8 \, a b^{2} x^{3} - 5 \, b^{3}\right )} \sqrt{\frac{a x^{3} + b}{x^{3}}}}{105 \, b^{2} x^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^3)^(3/2)/x^7,x, algorithm="fricas")
[Out]
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Sympy [A] time = 10.7871, size = 371, normalized size = 9.76 \[ \frac{4 a^{\frac{15}{2}} b^{\frac{3}{2}} x^{12} \sqrt{\frac{a x^{3}}{b} + 1}}{105 a^{\frac{9}{2}} b^{3} x^{\frac{27}{2}} + 105 a^{\frac{7}{2}} b^{4} x^{\frac{21}{2}}} + \frac{2 a^{\frac{13}{2}} b^{\frac{5}{2}} x^{9} \sqrt{\frac{a x^{3}}{b} + 1}}{105 a^{\frac{9}{2}} b^{3} x^{\frac{27}{2}} + 105 a^{\frac{7}{2}} b^{4} x^{\frac{21}{2}}} - \frac{18 a^{\frac{11}{2}} b^{\frac{7}{2}} x^{6} \sqrt{\frac{a x^{3}}{b} + 1}}{105 a^{\frac{9}{2}} b^{3} x^{\frac{27}{2}} + 105 a^{\frac{7}{2}} b^{4} x^{\frac{21}{2}}} - \frac{26 a^{\frac{9}{2}} b^{\frac{9}{2}} x^{3} \sqrt{\frac{a x^{3}}{b} + 1}}{105 a^{\frac{9}{2}} b^{3} x^{\frac{27}{2}} + 105 a^{\frac{7}{2}} b^{4} x^{\frac{21}{2}}} - \frac{10 a^{\frac{7}{2}} b^{\frac{11}{2}} \sqrt{\frac{a x^{3}}{b} + 1}}{105 a^{\frac{9}{2}} b^{3} x^{\frac{27}{2}} + 105 a^{\frac{7}{2}} b^{4} x^{\frac{21}{2}}} - \frac{4 a^{8} b x^{\frac{27}{2}}}{105 a^{\frac{9}{2}} b^{3} x^{\frac{27}{2}} + 105 a^{\frac{7}{2}} b^{4} x^{\frac{21}{2}}} - \frac{4 a^{7} b^{2} x^{\frac{21}{2}}}{105 a^{\frac{9}{2}} b^{3} x^{\frac{27}{2}} + 105 a^{\frac{7}{2}} b^{4} x^{\frac{21}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b/x**3)**(3/2)/x**7,x)
[Out]
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GIAC/XCAS [A] time = 0.241607, size = 105, normalized size = 2.76 \[ -\frac{2 \,{\left (\frac{7 \,{\left (3 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{5}{2}} - 5 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{3}{2}} a\right )} a}{b} + \frac{15 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{7}{2}} - 42 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{5}{2}} a + 35 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{3}{2}} a^{2}}{b}\right )}}{315 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^3)^(3/2)/x^7,x, algorithm="giac")
[Out]