Optimal. Leaf size=114 \[ \frac{2048 b^4 x}{1155 a^5 \sqrt [4]{a+b x^4}}+\frac{512 b^3}{1155 a^4 x^3 \sqrt [4]{a+b x^4}}-\frac{64 b^2}{385 a^3 x^7 \sqrt [4]{a+b x^4}}+\frac{16 b}{165 a^2 x^{11} \sqrt [4]{a+b x^4}}-\frac{1}{15 a x^{15} \sqrt [4]{a+b x^4}} \]
[Out]
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Rubi [A] time = 0.110963, antiderivative size = 114, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133 \[ \frac{2048 b^4 x}{1155 a^5 \sqrt [4]{a+b x^4}}+\frac{512 b^3}{1155 a^4 x^3 \sqrt [4]{a+b x^4}}-\frac{64 b^2}{385 a^3 x^7 \sqrt [4]{a+b x^4}}+\frac{16 b}{165 a^2 x^{11} \sqrt [4]{a+b x^4}}-\frac{1}{15 a x^{15} \sqrt [4]{a+b x^4}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^16*(a + b*x^4)^(5/4)),x]
[Out]
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Rubi in Sympy [A] time = 12.7195, size = 109, normalized size = 0.96 \[ - \frac{1}{15 a x^{15} \sqrt [4]{a + b x^{4}}} + \frac{16 b}{165 a^{2} x^{11} \sqrt [4]{a + b x^{4}}} - \frac{64 b^{2}}{385 a^{3} x^{7} \sqrt [4]{a + b x^{4}}} + \frac{512 b^{3}}{1155 a^{4} x^{3} \sqrt [4]{a + b x^{4}}} + \frac{2048 b^{4} x}{1155 a^{5} \sqrt [4]{a + b x^{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**16/(b*x**4+a)**(5/4),x)
[Out]
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Mathematica [A] time = 0.0593613, size = 64, normalized size = 0.56 \[ \frac{-77 a^4+112 a^3 b x^4-192 a^2 b^2 x^8+512 a b^3 x^{12}+2048 b^4 x^{16}}{1155 a^5 x^{15} \sqrt [4]{a+b x^4}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^16*(a + b*x^4)^(5/4)),x]
[Out]
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Maple [A] time = 0.009, size = 61, normalized size = 0.5 \[ -{\frac{-2048\,{b}^{4}{x}^{16}-512\,{b}^{3}{x}^{12}a+192\,{a}^{2}{x}^{8}{b}^{2}-112\,b{x}^{4}{a}^{3}+77\,{a}^{4}}{1155\,{a}^{5}{x}^{15}}{\frac{1}{\sqrt [4]{b{x}^{4}+a}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^16/(b*x^4+a)^(5/4),x)
[Out]
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Maxima [A] time = 1.43924, size = 117, normalized size = 1.03 \[ \frac{b^{4} x}{{\left (b x^{4} + a\right )}^{\frac{1}{4}} a^{5}} + \frac{\frac{1540 \,{\left (b x^{4} + a\right )}^{\frac{3}{4}} b^{3}}{x^{3}} - \frac{990 \,{\left (b x^{4} + a\right )}^{\frac{7}{4}} b^{2}}{x^{7}} + \frac{420 \,{\left (b x^{4} + a\right )}^{\frac{11}{4}} b}{x^{11}} - \frac{77 \,{\left (b x^{4} + a\right )}^{\frac{15}{4}}}{x^{15}}}{1155 \, a^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x^4 + a)^(5/4)*x^16),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.244309, size = 97, normalized size = 0.85 \[ \frac{{\left (2048 \, b^{4} x^{16} + 512 \, a b^{3} x^{12} - 192 \, a^{2} b^{2} x^{8} + 112 \, a^{3} b x^{4} - 77 \, a^{4}\right )}{\left (b x^{4} + a\right )}^{\frac{3}{4}}}{1155 \,{\left (a^{5} b x^{19} + a^{6} x^{15}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x^4 + a)^(5/4)*x^16),x, algorithm="fricas")
[Out]
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Sympy [A] time = 51.5855, size = 928, normalized size = 8.14 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**16/(b*x**4+a)**(5/4),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (b x^{4} + a\right )}^{\frac{5}{4}} x^{16}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x^4 + a)^(5/4)*x^16),x, algorithm="giac")
[Out]