Optimal. Leaf size=59 \[ \frac{a^2 \left (a+c x^4\right )^{3/2}}{6 c^3}+\frac{\left (a+c x^4\right )^{7/2}}{14 c^3}-\frac{a \left (a+c x^4\right )^{5/2}}{5 c^3} \]
[Out]
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Rubi [A] time = 0.0815291, antiderivative size = 59, 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 \[ \frac{a^2 \left (a+c x^4\right )^{3/2}}{6 c^3}+\frac{\left (a+c x^4\right )^{7/2}}{14 c^3}-\frac{a \left (a+c x^4\right )^{5/2}}{5 c^3} \]
Antiderivative was successfully verified.
[In] Int[x^11*Sqrt[a + c*x^4],x]
[Out]
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Rubi in Sympy [A] time = 10.5893, size = 49, normalized size = 0.83 \[ \frac{a^{2} \left (a + c x^{4}\right )^{\frac{3}{2}}}{6 c^{3}} - \frac{a \left (a + c x^{4}\right )^{\frac{5}{2}}}{5 c^{3}} + \frac{\left (a + c x^{4}\right )^{\frac{7}{2}}}{14 c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**11*(c*x**4+a)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0280059, size = 50, normalized size = 0.85 \[ \frac{\sqrt{a+c x^4} \left (8 a^3-4 a^2 c x^4+3 a c^2 x^8+15 c^3 x^{12}\right )}{210 c^3} \]
Antiderivative was successfully verified.
[In] Integrate[x^11*Sqrt[a + c*x^4],x]
[Out]
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Maple [A] time = 0.008, size = 36, normalized size = 0.6 \[{\frac{15\,{x}^{8}{c}^{2}-12\,a{x}^{4}c+8\,{a}^{2}}{210\,{c}^{3}} \left ( c{x}^{4}+a \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^11*(c*x^4+a)^(1/2),x)
[Out]
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Maxima [A] time = 1.4301, size = 63, normalized size = 1.07 \[ \frac{{\left (c x^{4} + a\right )}^{\frac{7}{2}}}{14 \, c^{3}} - \frac{{\left (c x^{4} + a\right )}^{\frac{5}{2}} a}{5 \, c^{3}} + \frac{{\left (c x^{4} + a\right )}^{\frac{3}{2}} a^{2}}{6 \, c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + a)*x^11,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.225684, size = 62, normalized size = 1.05 \[ \frac{{\left (15 \, c^{3} x^{12} + 3 \, a c^{2} x^{8} - 4 \, a^{2} c x^{4} + 8 \, a^{3}\right )} \sqrt{c x^{4} + a}}{210 \, c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + a)*x^11,x, algorithm="fricas")
[Out]
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Sympy [A] time = 9.76098, size = 87, normalized size = 1.47 \[ \begin{cases} \frac{4 a^{3} \sqrt{a + c x^{4}}}{105 c^{3}} - \frac{2 a^{2} x^{4} \sqrt{a + c x^{4}}}{105 c^{2}} + \frac{a x^{8} \sqrt{a + c x^{4}}}{70 c} + \frac{x^{12} \sqrt{a + c x^{4}}}{14} & \text{for}\: c \neq 0 \\\frac{\sqrt{a} x^{12}}{12} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**11*(c*x**4+a)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.21862, size = 58, normalized size = 0.98 \[ \frac{15 \,{\left (c x^{4} + a\right )}^{\frac{7}{2}} - 42 \,{\left (c x^{4} + a\right )}^{\frac{5}{2}} a + 35 \,{\left (c x^{4} + a\right )}^{\frac{3}{2}} a^{2}}{210 \, c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + a)*x^11,x, algorithm="giac")
[Out]