Optimal. Leaf size=71 \[ -\frac{32 b^2 \left (a-b x^4\right )^{3/4}}{231 a^3 x^3}-\frac{8 b \left (a-b x^4\right )^{3/4}}{77 a^2 x^7}-\frac{\left (a-b x^4\right )^{3/4}}{11 a x^{11}} \]
[Out]
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Rubi [A] time = 0.0699588, antiderivative size = 71, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125 \[ -\frac{32 b^2 \left (a-b x^4\right )^{3/4}}{231 a^3 x^3}-\frac{8 b \left (a-b x^4\right )^{3/4}}{77 a^2 x^7}-\frac{\left (a-b x^4\right )^{3/4}}{11 a x^{11}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^12*(a - b*x^4)^(1/4)),x]
[Out]
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Rubi in Sympy [A] time = 7.96001, size = 63, normalized size = 0.89 \[ - \frac{\left (a - b x^{4}\right )^{\frac{3}{4}}}{11 a x^{11}} - \frac{8 b \left (a - b x^{4}\right )^{\frac{3}{4}}}{77 a^{2} x^{7}} - \frac{32 b^{2} \left (a - b x^{4}\right )^{\frac{3}{4}}}{231 a^{3} x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**12/(-b*x**4+a)**(1/4),x)
[Out]
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Mathematica [A] time = 0.0360806, size = 43, normalized size = 0.61 \[ -\frac{\left (a-b x^4\right )^{3/4} \left (21 a^2+24 a b x^4+32 b^2 x^8\right )}{231 a^3 x^{11}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^12*(a - b*x^4)^(1/4)),x]
[Out]
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Maple [A] time = 0.009, size = 40, normalized size = 0.6 \[ -{\frac{32\,{b}^{2}{x}^{8}+24\,ab{x}^{4}+21\,{a}^{2}}{231\,{x}^{11}{a}^{3}} \left ( -b{x}^{4}+a \right ) ^{{\frac{3}{4}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^12/(-b*x^4+a)^(1/4),x)
[Out]
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Maxima [A] time = 1.43097, size = 74, normalized size = 1.04 \[ -\frac{\frac{77 \,{\left (-b x^{4} + a\right )}^{\frac{3}{4}} b^{2}}{x^{3}} + \frac{66 \,{\left (-b x^{4} + a\right )}^{\frac{7}{4}} b}{x^{7}} + \frac{21 \,{\left (-b x^{4} + a\right )}^{\frac{11}{4}}}{x^{11}}}{231 \, a^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-b*x^4 + a)^(1/4)*x^12),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.225881, size = 53, normalized size = 0.75 \[ -\frac{{\left (32 \, b^{2} x^{8} + 24 \, a b x^{4} + 21 \, a^{2}\right )}{\left (-b x^{4} + a\right )}^{\frac{3}{4}}}{231 \, a^{3} x^{11}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-b*x^4 + a)^(1/4)*x^12),x, algorithm="fricas")
[Out]
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Sympy [A] time = 12.2911, size = 864, normalized size = 12.17 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**12/(-b*x**4+a)**(1/4),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (-b x^{4} + a\right )}^{\frac{1}{4}} x^{12}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-b*x^4 + a)^(1/4)*x^12),x, algorithm="giac")
[Out]