Optimal. Leaf size=83 \[ \frac{2 f^{a+\frac{b}{x^3}}}{b^4 \log ^4(f)}-\frac{2 f^{a+\frac{b}{x^3}}}{b^3 x^3 \log ^3(f)}+\frac{f^{a+\frac{b}{x^3}}}{b^2 x^6 \log ^2(f)}-\frac{f^{a+\frac{b}{x^3}}}{3 b x^9 \log (f)} \]
[Out]
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Rubi [A] time = 0.153882, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154 \[ \frac{2 f^{a+\frac{b}{x^3}}}{b^4 \log ^4(f)}-\frac{2 f^{a+\frac{b}{x^3}}}{b^3 x^3 \log ^3(f)}+\frac{f^{a+\frac{b}{x^3}}}{b^2 x^6 \log ^2(f)}-\frac{f^{a+\frac{b}{x^3}}}{3 b x^9 \log (f)} \]
Antiderivative was successfully verified.
[In] Int[f^(a + b/x^3)/x^13,x]
[Out]
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Rubi in Sympy [A] time = 17.1628, size = 78, normalized size = 0.94 \[ - \frac{f^{a + \frac{b}{x^{3}}}}{3 b x^{9} \log{\left (f \right )}} + \frac{f^{a + \frac{b}{x^{3}}}}{b^{2} x^{6} \log{\left (f \right )}^{2}} - \frac{2 f^{a + \frac{b}{x^{3}}}}{b^{3} x^{3} \log{\left (f \right )}^{3}} + \frac{2 f^{a + \frac{b}{x^{3}}}}{b^{4} \log{\left (f \right )}^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(f**(a+b/x**3)/x**13,x)
[Out]
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Mathematica [A] time = 0.0176563, size = 58, normalized size = 0.7 \[ \frac{f^{a+\frac{b}{x^3}} \left (-b^3 \log ^3(f)+3 b^2 x^3 \log ^2(f)-6 b x^6 \log (f)+6 x^9\right )}{3 b^4 x^9 \log ^4(f)} \]
Antiderivative was successfully verified.
[In] Integrate[f^(a + b/x^3)/x^13,x]
[Out]
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Maple [A] time = 0.035, size = 97, normalized size = 1.2 \[{\frac{1}{{x}^{12}} \left ({\frac{{x}^{6}}{ \left ( \ln \left ( f \right ) \right ) ^{2}{b}^{2}}{{\rm e}^{ \left ( a+{\frac{b}{{x}^{3}}} \right ) \ln \left ( f \right ) }}}+2\,{\frac{{x}^{12}}{ \left ( \ln \left ( f \right ) \right ) ^{4}{b}^{4}}{{\rm e}^{ \left ( a+{\frac{b}{{x}^{3}}} \right ) \ln \left ( f \right ) }}}-2\,{\frac{{x}^{9}}{ \left ( \ln \left ( f \right ) \right ) ^{3}{b}^{3}}{{\rm e}^{ \left ( a+{\frac{b}{{x}^{3}}} \right ) \ln \left ( f \right ) }}}-{\frac{{x}^{3}}{3\,b\ln \left ( f \right ) }{{\rm e}^{ \left ( a+{\frac{b}{{x}^{3}}} \right ) \ln \left ( f \right ) }}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(f^(a+b/x^3)/x^13,x)
[Out]
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Maxima [A] time = 0.816781, size = 30, normalized size = 0.36 \[ \frac{f^{a} \Gamma \left (4, -\frac{b \log \left (f\right )}{x^{3}}\right )}{3 \, b^{4} \log \left (f\right )^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(f^(a + b/x^3)/x^13,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.236218, size = 81, normalized size = 0.98 \[ \frac{{\left (6 \, x^{9} - 6 \, b x^{6} \log \left (f\right ) + 3 \, b^{2} x^{3} \log \left (f\right )^{2} - b^{3} \log \left (f\right )^{3}\right )} f^{\frac{a x^{3} + b}{x^{3}}}}{3 \, b^{4} x^{9} \log \left (f\right )^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(f^(a + b/x^3)/x^13,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.329948, size = 58, normalized size = 0.7 \[ \frac{f^{a + \frac{b}{x^{3}}} \left (- b^{3} \log{\left (f \right )}^{3} + 3 b^{2} x^{3} \log{\left (f \right )}^{2} - 6 b x^{6} \log{\left (f \right )} + 6 x^{9}\right )}{3 b^{4} x^{9} \log{\left (f \right )}^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(f**(a+b/x**3)/x**13,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{f^{a + \frac{b}{x^{3}}}}{x^{13}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(f^(a + b/x^3)/x^13,x, algorithm="giac")
[Out]