Optimal. Leaf size=81 \[ \frac{a^5}{3 b^6 (a+b x)^3}-\frac{5 a^4}{2 b^6 (a+b x)^2}+\frac{10 a^3}{b^6 (a+b x)}+\frac{10 a^2 \log (a+b x)}{b^6}-\frac{4 a x}{b^5}+\frac{x^2}{2 b^4} \]
[Out]
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Rubi [A] time = 0.104634, antiderivative size = 81, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ \frac{a^5}{3 b^6 (a+b x)^3}-\frac{5 a^4}{2 b^6 (a+b x)^2}+\frac{10 a^3}{b^6 (a+b x)}+\frac{10 a^2 \log (a+b x)}{b^6}-\frac{4 a x}{b^5}+\frac{x^2}{2 b^4} \]
Antiderivative was successfully verified.
[In] Int[x^5/(a + b*x)^4,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{a^{5}}{3 b^{6} \left (a + b x\right )^{3}} - \frac{5 a^{4}}{2 b^{6} \left (a + b x\right )^{2}} + \frac{10 a^{3}}{b^{6} \left (a + b x\right )} + \frac{10 a^{2} \log{\left (a + b x \right )}}{b^{6}} - \frac{4 a x}{b^{5}} + \frac{\int x\, dx}{b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**5/(b*x+a)**4,x)
[Out]
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Mathematica [A] time = 0.0402747, size = 68, normalized size = 0.84 \[ \frac{\frac{2 a^5}{(a+b x)^3}-\frac{15 a^4}{(a+b x)^2}+\frac{60 a^3}{a+b x}+60 a^2 \log (a+b x)-24 a b x+3 b^2 x^2}{6 b^6} \]
Antiderivative was successfully verified.
[In] Integrate[x^5/(a + b*x)^4,x]
[Out]
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Maple [A] time = 0.011, size = 76, normalized size = 0.9 \[ -4\,{\frac{ax}{{b}^{5}}}+{\frac{{x}^{2}}{2\,{b}^{4}}}+{\frac{{a}^{5}}{3\,{b}^{6} \left ( bx+a \right ) ^{3}}}-{\frac{5\,{a}^{4}}{2\,{b}^{6} \left ( bx+a \right ) ^{2}}}+10\,{\frac{{a}^{3}}{{b}^{6} \left ( bx+a \right ) }}+10\,{\frac{{a}^{2}\ln \left ( bx+a \right ) }{{b}^{6}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^5/(b*x+a)^4,x)
[Out]
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Maxima [A] time = 1.35051, size = 123, normalized size = 1.52 \[ \frac{60 \, a^{3} b^{2} x^{2} + 105 \, a^{4} b x + 47 \, a^{5}}{6 \,{\left (b^{9} x^{3} + 3 \, a b^{8} x^{2} + 3 \, a^{2} b^{7} x + a^{3} b^{6}\right )}} + \frac{10 \, a^{2} \log \left (b x + a\right )}{b^{6}} + \frac{b x^{2} - 8 \, a x}{2 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^5/(b*x + a)^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.213784, size = 174, normalized size = 2.15 \[ \frac{3 \, b^{5} x^{5} - 15 \, a b^{4} x^{4} - 63 \, a^{2} b^{3} x^{3} - 9 \, a^{3} b^{2} x^{2} + 81 \, a^{4} b x + 47 \, a^{5} + 60 \,{\left (a^{2} b^{3} x^{3} + 3 \, a^{3} b^{2} x^{2} + 3 \, a^{4} b x + a^{5}\right )} \log \left (b x + a\right )}{6 \,{\left (b^{9} x^{3} + 3 \, a b^{8} x^{2} + 3 \, a^{2} b^{7} x + a^{3} b^{6}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^5/(b*x + a)^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.07843, size = 94, normalized size = 1.16 \[ \frac{10 a^{2} \log{\left (a + b x \right )}}{b^{6}} - \frac{4 a x}{b^{5}} + \frac{47 a^{5} + 105 a^{4} b x + 60 a^{3} b^{2} x^{2}}{6 a^{3} b^{6} + 18 a^{2} b^{7} x + 18 a b^{8} x^{2} + 6 b^{9} x^{3}} + \frac{x^{2}}{2 b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**5/(b*x+a)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.205047, size = 97, normalized size = 1.2 \[ \frac{10 \, a^{2}{\rm ln}\left ({\left | b x + a \right |}\right )}{b^{6}} + \frac{b^{4} x^{2} - 8 \, a b^{3} x}{2 \, b^{8}} + \frac{60 \, a^{3} b^{2} x^{2} + 105 \, a^{4} b x + 47 \, a^{5}}{6 \,{\left (b x + a\right )}^{3} b^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^5/(b*x + a)^4,x, algorithm="giac")
[Out]