Optimal. Leaf size=100 \[ -\frac{a^8}{16 x^{16}}-\frac{4 a^7 b}{7 x^{14}}-\frac{7 a^6 b^2}{3 x^{12}}-\frac{28 a^5 b^3}{5 x^{10}}-\frac{35 a^4 b^4}{4 x^8}-\frac{28 a^3 b^5}{3 x^6}-\frac{7 a^2 b^6}{x^4}-\frac{4 a b^7}{x^2}+b^8 \log (x) \]
[Out]
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Rubi [A] time = 0.135663, antiderivative size = 100, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154 \[ -\frac{a^8}{16 x^{16}}-\frac{4 a^7 b}{7 x^{14}}-\frac{7 a^6 b^2}{3 x^{12}}-\frac{28 a^5 b^3}{5 x^{10}}-\frac{35 a^4 b^4}{4 x^8}-\frac{28 a^3 b^5}{3 x^6}-\frac{7 a^2 b^6}{x^4}-\frac{4 a b^7}{x^2}+b^8 \log (x) \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^2)^8/x^17,x]
[Out]
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Rubi in Sympy [A] time = 23.8249, size = 105, normalized size = 1.05 \[ - \frac{a^{8}}{16 x^{16}} - \frac{4 a^{7} b}{7 x^{14}} - \frac{7 a^{6} b^{2}}{3 x^{12}} - \frac{28 a^{5} b^{3}}{5 x^{10}} - \frac{35 a^{4} b^{4}}{4 x^{8}} - \frac{28 a^{3} b^{5}}{3 x^{6}} - \frac{7 a^{2} b^{6}}{x^{4}} - \frac{4 a b^{7}}{x^{2}} + \frac{b^{8} \log{\left (x^{2} \right )}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**2+a)**8/x**17,x)
[Out]
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Mathematica [A] time = 0.00877329, size = 100, normalized size = 1. \[ -\frac{a^8}{16 x^{16}}-\frac{4 a^7 b}{7 x^{14}}-\frac{7 a^6 b^2}{3 x^{12}}-\frac{28 a^5 b^3}{5 x^{10}}-\frac{35 a^4 b^4}{4 x^8}-\frac{28 a^3 b^5}{3 x^6}-\frac{7 a^2 b^6}{x^4}-\frac{4 a b^7}{x^2}+b^8 \log (x) \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^2)^8/x^17,x]
[Out]
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Maple [A] time = 0.011, size = 89, normalized size = 0.9 \[ -{\frac{{a}^{8}}{16\,{x}^{16}}}-{\frac{4\,{a}^{7}b}{7\,{x}^{14}}}-{\frac{7\,{a}^{6}{b}^{2}}{3\,{x}^{12}}}-{\frac{28\,{a}^{5}{b}^{3}}{5\,{x}^{10}}}-{\frac{35\,{a}^{4}{b}^{4}}{4\,{x}^{8}}}-{\frac{28\,{a}^{3}{b}^{5}}{3\,{x}^{6}}}-7\,{\frac{{a}^{2}{b}^{6}}{{x}^{4}}}-4\,{\frac{a{b}^{7}}{{x}^{2}}}+{b}^{8}\ln \left ( x \right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^2+a)^8/x^17,x)
[Out]
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Maxima [A] time = 1.35059, size = 127, normalized size = 1.27 \[ \frac{1}{2} \, b^{8} \log \left (x^{2}\right ) - \frac{6720 \, a b^{7} x^{14} + 11760 \, a^{2} b^{6} x^{12} + 15680 \, a^{3} b^{5} x^{10} + 14700 \, a^{4} b^{4} x^{8} + 9408 \, a^{5} b^{3} x^{6} + 3920 \, a^{6} b^{2} x^{4} + 960 \, a^{7} b x^{2} + 105 \, a^{8}}{1680 \, x^{16}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8/x^17,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.199327, size = 127, normalized size = 1.27 \[ \frac{1680 \, b^{8} x^{16} \log \left (x\right ) - 6720 \, a b^{7} x^{14} - 11760 \, a^{2} b^{6} x^{12} - 15680 \, a^{3} b^{5} x^{10} - 14700 \, a^{4} b^{4} x^{8} - 9408 \, a^{5} b^{3} x^{6} - 3920 \, a^{6} b^{2} x^{4} - 960 \, a^{7} b x^{2} - 105 \, a^{8}}{1680 \, x^{16}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8/x^17,x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.7118, size = 95, normalized size = 0.95 \[ b^{8} \log{\left (x \right )} - \frac{105 a^{8} + 960 a^{7} b x^{2} + 3920 a^{6} b^{2} x^{4} + 9408 a^{5} b^{3} x^{6} + 14700 a^{4} b^{4} x^{8} + 15680 a^{3} b^{5} x^{10} + 11760 a^{2} b^{6} x^{12} + 6720 a b^{7} x^{14}}{1680 x^{16}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**2+a)**8/x**17,x)
[Out]
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GIAC/XCAS [A] time = 0.208714, size = 138, normalized size = 1.38 \[ \frac{1}{2} \, b^{8}{\rm ln}\left (x^{2}\right ) - \frac{2283 \, b^{8} x^{16} + 6720 \, a b^{7} x^{14} + 11760 \, a^{2} b^{6} x^{12} + 15680 \, a^{3} b^{5} x^{10} + 14700 \, a^{4} b^{4} x^{8} + 9408 \, a^{5} b^{3} x^{6} + 3920 \, a^{6} b^{2} x^{4} + 960 \, a^{7} b x^{2} + 105 \, a^{8}}{1680 \, x^{16}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8/x^17,x, algorithm="giac")
[Out]