Optimal. Leaf size=44 \[ \frac{4 x^{5 (1-n)} \left (a x^{-4 (1-n)}+b x^{5 n-4}\right )^{5/4}}{5 b n} \]
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Rubi [A] time = 0.0388117, antiderivative size = 44, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105 \[ \frac{4 x^{5 (1-n)} \left (a x^{-4 (1-n)}+b x^{5 n-4}\right )^{5/4}}{5 b n} \]
Antiderivative was successfully verified.
[In] Int[(x^(4*(-1 + n))*(a + b*x^n))^(1/4),x]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \sqrt [4]{x^{4 n - 4} \left (a + b x^{n}\right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((x**(-4+4*n)*(a+b*x**n))**(1/4),x)
[Out]
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Mathematica [A] time = 0.0545949, size = 36, normalized size = 0.82 \[ \frac{4 x^{5-5 n} \left (x^{4 n-4} \left (a+b x^n\right )\right )^{5/4}}{5 b n} \]
Antiderivative was successfully verified.
[In] Integrate[(x^(4*(-1 + n))*(a + b*x^n))^(1/4),x]
[Out]
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Maple [A] time = 0.037, size = 40, normalized size = 0.9 \[{\frac{4\,x \left ( a+b{x}^{n} \right ) }{5\,b{x}^{n}n}\sqrt [4]{{\frac{ \left ({x}^{n} \right ) ^{4} \left ( a+b{x}^{n} \right ) }{{x}^{4}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((x^(-4+4*n)*(a+b*x^n))^(1/4),x)
[Out]
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Maxima [A] time = 1.40948, size = 23, normalized size = 0.52 \[ \frac{4 \,{\left (b x^{n} + a\right )}^{\frac{5}{4}}}{5 \, b n} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(((b*x^n + a)*x^(4*n - 4))^(1/4),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.245078, size = 59, normalized size = 1.34 \[ \frac{4 \,{\left (b x x^{n} + a x\right )} \left (\frac{b x^{5 \, n} + a x^{4 \, n}}{x^{4}}\right )^{\frac{1}{4}}}{5 \, b n x^{n}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(((b*x^n + a)*x^(4*n - 4))^(1/4),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**(-4+4*n)*(a+b*x**n))**(1/4),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \left ({\left (b x^{n} + a\right )} x^{4 \, n - 4}\right )^{\frac{1}{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(((b*x^n + a)*x^(4*n - 4))^(1/4),x, algorithm="giac")
[Out]