Optimal. Leaf size=101 \[ \frac{a^4 \left (a+b x^4\right )^{9/4}}{9 b^5}-\frac{4 a^3 \left (a+b x^4\right )^{13/4}}{13 b^5}+\frac{6 a^2 \left (a+b x^4\right )^{17/4}}{17 b^5}+\frac{\left (a+b x^4\right )^{25/4}}{25 b^5}-\frac{4 a \left (a+b x^4\right )^{21/4}}{21 b^5} \]
[Out]
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Rubi [A] time = 0.130615, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133 \[ \frac{a^4 \left (a+b x^4\right )^{9/4}}{9 b^5}-\frac{4 a^3 \left (a+b x^4\right )^{13/4}}{13 b^5}+\frac{6 a^2 \left (a+b x^4\right )^{17/4}}{17 b^5}+\frac{\left (a+b x^4\right )^{25/4}}{25 b^5}-\frac{4 a \left (a+b x^4\right )^{21/4}}{21 b^5} \]
Antiderivative was successfully verified.
[In] Int[x^19*(a + b*x^4)^(5/4),x]
[Out]
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Rubi in Sympy [A] time = 17.647, size = 92, normalized size = 0.91 \[ \frac{a^{4} \left (a + b x^{4}\right )^{\frac{9}{4}}}{9 b^{5}} - \frac{4 a^{3} \left (a + b x^{4}\right )^{\frac{13}{4}}}{13 b^{5}} + \frac{6 a^{2} \left (a + b x^{4}\right )^{\frac{17}{4}}}{17 b^{5}} - \frac{4 a \left (a + b x^{4}\right )^{\frac{21}{4}}}{21 b^{5}} + \frac{\left (a + b x^{4}\right )^{\frac{25}{4}}}{25 b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**19*(b*x**4+a)**(5/4),x)
[Out]
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Mathematica [A] time = 0.0470077, size = 61, normalized size = 0.6 \[ \frac{\left (a+b x^4\right )^{9/4} \left (2048 a^4-4608 a^3 b x^4+7488 a^2 b^2 x^8-10608 a b^3 x^{12}+13923 b^4 x^{16}\right )}{348075 b^5} \]
Antiderivative was successfully verified.
[In] Integrate[x^19*(a + b*x^4)^(5/4),x]
[Out]
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Maple [A] time = 0.011, size = 58, normalized size = 0.6 \[{\frac{13923\,{x}^{16}{b}^{4}-10608\,a{x}^{12}{b}^{3}+7488\,{a}^{2}{x}^{8}{b}^{2}-4608\,{a}^{3}{x}^{4}b+2048\,{a}^{4}}{348075\,{b}^{5}} \left ( b{x}^{4}+a \right ) ^{{\frac{9}{4}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^19*(b*x^4+a)^(5/4),x)
[Out]
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Maxima [A] time = 1.42591, size = 109, normalized size = 1.08 \[ \frac{{\left (b x^{4} + a\right )}^{\frac{25}{4}}}{25 \, b^{5}} - \frac{4 \,{\left (b x^{4} + a\right )}^{\frac{21}{4}} a}{21 \, b^{5}} + \frac{6 \,{\left (b x^{4} + a\right )}^{\frac{17}{4}} a^{2}}{17 \, b^{5}} - \frac{4 \,{\left (b x^{4} + a\right )}^{\frac{13}{4}} a^{3}}{13 \, b^{5}} + \frac{{\left (b x^{4} + a\right )}^{\frac{9}{4}} a^{4}}{9 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^(5/4)*x^19,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.300135, size = 107, normalized size = 1.06 \[ \frac{{\left (13923 \, b^{6} x^{24} + 17238 \, a b^{5} x^{20} + 195 \, a^{2} b^{4} x^{16} - 240 \, a^{3} b^{3} x^{12} + 320 \, a^{4} b^{2} x^{8} - 512 \, a^{5} b x^{4} + 2048 \, a^{6}\right )}{\left (b x^{4} + a\right )}^{\frac{1}{4}}}{348075 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^(5/4)*x^19,x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**19*(b*x**4+a)**(5/4),x)
[Out]
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GIAC/XCAS [A] time = 0.220839, size = 219, normalized size = 2.17 \[ \frac{\frac{5 \,{\left (3315 \,{\left (b x^{4} + a\right )}^{\frac{21}{4}} - 16380 \,{\left (b x^{4} + a\right )}^{\frac{17}{4}} a + 32130 \,{\left (b x^{4} + a\right )}^{\frac{13}{4}} a^{2} - 30940 \,{\left (b x^{4} + a\right )}^{\frac{9}{4}} a^{3} + 13923 \,{\left (b x^{4} + a\right )}^{\frac{5}{4}} a^{4}\right )} a}{b^{4}} + \frac{13923 \,{\left (b x^{4} + a\right )}^{\frac{25}{4}} - 82875 \,{\left (b x^{4} + a\right )}^{\frac{21}{4}} a + 204750 \,{\left (b x^{4} + a\right )}^{\frac{17}{4}} a^{2} - 267750 \,{\left (b x^{4} + a\right )}^{\frac{13}{4}} a^{3} + 193375 \,{\left (b x^{4} + a\right )}^{\frac{9}{4}} a^{4} - 69615 \,{\left (b x^{4} + a\right )}^{\frac{5}{4}} a^{5}}{b^{4}}}{348075 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^(5/4)*x^19,x, algorithm="giac")
[Out]