Optimal. Leaf size=74 \[ \frac{a^3}{b^4 \sqrt [4]{a+b x^4}}+\frac{a^2 \left (a+b x^4\right )^{3/4}}{b^4}-\frac{3 a \left (a+b x^4\right )^{7/4}}{7 b^4}+\frac{\left (a+b x^4\right )^{11/4}}{11 b^4} \]
[Out]
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Rubi [A] time = 0.106075, antiderivative size = 74, 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 \[ \frac{a^3}{b^4 \sqrt [4]{a+b x^4}}+\frac{a^2 \left (a+b x^4\right )^{3/4}}{b^4}-\frac{3 a \left (a+b x^4\right )^{7/4}}{7 b^4}+\frac{\left (a+b x^4\right )^{11/4}}{11 b^4} \]
Antiderivative was successfully verified.
[In] Int[x^15/(a + b*x^4)^(5/4),x]
[Out]
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Rubi in Sympy [A] time = 14.3254, size = 66, normalized size = 0.89 \[ \frac{a^{3}}{b^{4} \sqrt [4]{a + b x^{4}}} + \frac{a^{2} \left (a + b x^{4}\right )^{\frac{3}{4}}}{b^{4}} - \frac{3 a \left (a + b x^{4}\right )^{\frac{7}{4}}}{7 b^{4}} + \frac{\left (a + b x^{4}\right )^{\frac{11}{4}}}{11 b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**15/(b*x**4+a)**(5/4),x)
[Out]
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Mathematica [A] time = 0.0357664, size = 50, normalized size = 0.68 \[ \frac{128 a^3+32 a^2 b x^4-12 a b^2 x^8+7 b^3 x^{12}}{77 b^4 \sqrt [4]{a+b x^4}} \]
Antiderivative was successfully verified.
[In] Integrate[x^15/(a + b*x^4)^(5/4),x]
[Out]
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Maple [A] time = 0.008, size = 47, normalized size = 0.6 \[{\frac{7\,{b}^{3}{x}^{12}-12\,a{b}^{2}{x}^{8}+32\,{a}^{2}b{x}^{4}+128\,{a}^{3}}{77\,{b}^{4}}{\frac{1}{\sqrt [4]{b{x}^{4}+a}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^15/(b*x^4+a)^(5/4),x)
[Out]
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Maxima [A] time = 1.41306, size = 84, normalized size = 1.14 \[ \frac{{\left (b x^{4} + a\right )}^{\frac{11}{4}}}{11 \, b^{4}} - \frac{3 \,{\left (b x^{4} + a\right )}^{\frac{7}{4}} a}{7 \, b^{4}} + \frac{{\left (b x^{4} + a\right )}^{\frac{3}{4}} a^{2}}{b^{4}} + \frac{a^{3}}{{\left (b x^{4} + a\right )}^{\frac{1}{4}} b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^15/(b*x^4 + a)^(5/4),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.224359, size = 62, normalized size = 0.84 \[ \frac{7 \, b^{3} x^{12} - 12 \, a b^{2} x^{8} + 32 \, a^{2} b x^{4} + 128 \, a^{3}}{77 \,{\left (b x^{4} + a\right )}^{\frac{1}{4}} b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^15/(b*x^4 + a)^(5/4),x, algorithm="fricas")
[Out]
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Sympy [A] time = 23.8128, size = 92, normalized size = 1.24 \[ \begin{cases} \frac{128 a^{3}}{77 b^{4} \sqrt [4]{a + b x^{4}}} + \frac{32 a^{2} x^{4}}{77 b^{3} \sqrt [4]{a + b x^{4}}} - \frac{12 a x^{8}}{77 b^{2} \sqrt [4]{a + b x^{4}}} + \frac{x^{12}}{11 b \sqrt [4]{a + b x^{4}}} & \text{for}\: b \neq 0 \\\frac{x^{16}}{16 a^{\frac{5}{4}}} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**15/(b*x**4+a)**(5/4),x)
[Out]
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GIAC/XCAS [A] time = 0.218, size = 77, normalized size = 1.04 \[ \frac{7 \,{\left (b x^{4} + a\right )}^{\frac{11}{4}} - 33 \,{\left (b x^{4} + a\right )}^{\frac{7}{4}} a + 77 \,{\left (b x^{4} + a\right )}^{\frac{3}{4}} a^{2} + \frac{77 \, a^{3}}{{\left (b x^{4} + a\right )}^{\frac{1}{4}}}}{77 \, b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^15/(b*x^4 + a)^(5/4),x, algorithm="giac")
[Out]