Optimal. Leaf size=101 \[ \frac{a^4 \left (a+b x^4\right )^{7/4}}{7 b^5}-\frac{4 a^3 \left (a+b x^4\right )^{11/4}}{11 b^5}+\frac{2 a^2 \left (a+b x^4\right )^{15/4}}{5 b^5}+\frac{\left (a+b x^4\right )^{23/4}}{23 b^5}-\frac{4 a \left (a+b x^4\right )^{19/4}}{19 b^5} \]
[Out]
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Rubi [A] time = 0.125421, 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 \[ \frac{a^4 \left (a+b x^4\right )^{7/4}}{7 b^5}-\frac{4 a^3 \left (a+b x^4\right )^{11/4}}{11 b^5}+\frac{2 a^2 \left (a+b x^4\right )^{15/4}}{5 b^5}+\frac{\left (a+b x^4\right )^{23/4}}{23 b^5}-\frac{4 a \left (a+b x^4\right )^{19/4}}{19 b^5} \]
Antiderivative was successfully verified.
[In] Int[x^19*(a + b*x^4)^(3/4),x]
[Out]
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Rubi in Sympy [A] time = 17.5448, size = 92, normalized size = 0.91 \[ \frac{a^{4} \left (a + b x^{4}\right )^{\frac{7}{4}}}{7 b^{5}} - \frac{4 a^{3} \left (a + b x^{4}\right )^{\frac{11}{4}}}{11 b^{5}} + \frac{2 a^{2} \left (a + b x^{4}\right )^{\frac{15}{4}}}{5 b^{5}} - \frac{4 a \left (a + b x^{4}\right )^{\frac{19}{4}}}{19 b^{5}} + \frac{\left (a + b x^{4}\right )^{\frac{23}{4}}}{23 b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**19*(b*x**4+a)**(3/4),x)
[Out]
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Mathematica [A] time = 0.0362253, size = 72, normalized size = 0.71 \[ \frac{\left (a+b x^4\right )^{3/4} \left (2048 a^5-1536 a^4 b x^4+1344 a^3 b^2 x^8-1232 a^2 b^3 x^{12}+1155 a b^4 x^{16}+7315 b^5 x^{20}\right )}{168245 b^5} \]
Antiderivative was successfully verified.
[In] Integrate[x^19*(a + b*x^4)^(3/4),x]
[Out]
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Maple [A] time = 0.01, size = 58, normalized size = 0.6 \[{\frac{7315\,{x}^{16}{b}^{4}-6160\,a{x}^{12}{b}^{3}+4928\,{a}^{2}{x}^{8}{b}^{2}-3584\,{a}^{3}{x}^{4}b+2048\,{a}^{4}}{168245\,{b}^{5}} \left ( b{x}^{4}+a \right ) ^{{\frac{7}{4}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^19*(b*x^4+a)^(3/4),x)
[Out]
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Maxima [A] time = 1.4328, size = 109, normalized size = 1.08 \[ \frac{{\left (b x^{4} + a\right )}^{\frac{23}{4}}}{23 \, b^{5}} - \frac{4 \,{\left (b x^{4} + a\right )}^{\frac{19}{4}} a}{19 \, b^{5}} + \frac{2 \,{\left (b x^{4} + a\right )}^{\frac{15}{4}} a^{2}}{5 \, b^{5}} - \frac{4 \,{\left (b x^{4} + a\right )}^{\frac{11}{4}} a^{3}}{11 \, b^{5}} + \frac{{\left (b x^{4} + a\right )}^{\frac{7}{4}} a^{4}}{7 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^(3/4)*x^19,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.362319, size = 92, normalized size = 0.91 \[ \frac{{\left (7315 \, b^{5} x^{20} + 1155 \, a b^{4} x^{16} - 1232 \, a^{2} b^{3} x^{12} + 1344 \, a^{3} b^{2} x^{8} - 1536 \, a^{4} b x^{4} + 2048 \, a^{5}\right )}{\left (b x^{4} + a\right )}^{\frac{3}{4}}}{168245 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^(3/4)*x^19,x, algorithm="fricas")
[Out]
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Sympy [A] time = 122.811, size = 136, normalized size = 1.35 \[ \begin{cases} \frac{2048 a^{5} \left (a + b x^{4}\right )^{\frac{3}{4}}}{168245 b^{5}} - \frac{1536 a^{4} x^{4} \left (a + b x^{4}\right )^{\frac{3}{4}}}{168245 b^{4}} + \frac{192 a^{3} x^{8} \left (a + b x^{4}\right )^{\frac{3}{4}}}{24035 b^{3}} - \frac{16 a^{2} x^{12} \left (a + b x^{4}\right )^{\frac{3}{4}}}{2185 b^{2}} + \frac{3 a x^{16} \left (a + b x^{4}\right )^{\frac{3}{4}}}{437 b} + \frac{x^{20} \left (a + b x^{4}\right )^{\frac{3}{4}}}{23} & \text{for}\: b \neq 0 \\\frac{a^{\frac{3}{4}} x^{20}}{20} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**19*(b*x**4+a)**(3/4),x)
[Out]
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GIAC/XCAS [A] time = 0.218377, size = 96, normalized size = 0.95 \[ \frac{7315 \,{\left (b x^{4} + a\right )}^{\frac{23}{4}} - 35420 \,{\left (b x^{4} + a\right )}^{\frac{19}{4}} a + 67298 \,{\left (b x^{4} + a\right )}^{\frac{15}{4}} a^{2} - 61180 \,{\left (b x^{4} + a\right )}^{\frac{11}{4}} a^{3} + 24035 \,{\left (b x^{4} + a\right )}^{\frac{7}{4}} a^{4}}{168245 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^(3/4)*x^19,x, algorithm="giac")
[Out]