Optimal. Leaf size=86 \[ -\frac{c^2 (b c-a d) \log \left (c+d x^n\right )}{d^4 n}+\frac{c x^n (b c-a d)}{d^3 n}-\frac{x^{2 n} (b c-a d)}{2 d^2 n}+\frac{b x^{3 n}}{3 d n} \]
[Out]
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Rubi [A] time = 0.210023, antiderivative size = 86, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083 \[ -\frac{c^2 (b c-a d) \log \left (c+d x^n\right )}{d^4 n}+\frac{c x^n (b c-a d)}{d^3 n}-\frac{x^{2 n} (b c-a d)}{2 d^2 n}+\frac{b x^{3 n}}{3 d n} \]
Antiderivative was successfully verified.
[In] Int[(x^(-1 + 3*n)*(a + b*x^n))/(c + d*x^n),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{b x^{3 n}}{3 d n} + \frac{c^{2} \left (a d - b c\right ) \log{\left (c + d x^{n} \right )}}{d^{4} n} + \frac{\left (a d - b c\right ) \int ^{x^{n}} x\, dx}{d^{2} n} - \frac{\left (a d - b c\right ) \int ^{x^{n}} c\, dx}{d^{3} n} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(-1+3*n)*(a+b*x**n)/(c+d*x**n),x)
[Out]
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Mathematica [A] time = 0.101414, size = 76, normalized size = 0.88 \[ \frac{d x^n \left (3 a d \left (d x^n-2 c\right )+b \left (6 c^2-3 c d x^n+2 d^2 x^{2 n}\right )\right )+6 c^2 (a d-b c) \log \left (c+d x^n\right )}{6 d^4 n} \]
Antiderivative was successfully verified.
[In] Integrate[(x^(-1 + 3*n)*(a + b*x^n))/(c + d*x^n),x]
[Out]
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Maple [A] time = 0.036, size = 125, normalized size = 1.5 \[{\frac{b \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{3}}{3\,dn}}+{\frac{ \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{2}a}{2\,dn}}-{\frac{ \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{2}bc}{2\,{d}^{2}n}}-{\frac{c{{\rm e}^{n\ln \left ( x \right ) }}a}{{d}^{2}n}}+{\frac{{c}^{2}{{\rm e}^{n\ln \left ( x \right ) }}b}{{d}^{3}n}}+{\frac{{c}^{2}\ln \left ( c+d{{\rm e}^{n\ln \left ( x \right ) }} \right ) a}{{d}^{3}n}}-{\frac{{c}^{3}\ln \left ( c+d{{\rm e}^{n\ln \left ( x \right ) }} \right ) b}{{d}^{4}n}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(-1+3*n)*(a+b*x^n)/(c+d*x^n),x)
[Out]
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Maxima [A] time = 1.44172, size = 151, normalized size = 1.76 \[ -\frac{1}{6} \, b{\left (\frac{6 \, c^{3} \log \left (\frac{d x^{n} + c}{d}\right )}{d^{4} n} - \frac{2 \, d^{2} x^{3 \, n} - 3 \, c d x^{2 \, n} + 6 \, c^{2} x^{n}}{d^{3} n}\right )} + \frac{1}{2} \, a{\left (\frac{2 \, c^{2} \log \left (\frac{d x^{n} + c}{d}\right )}{d^{3} n} + \frac{d x^{2 \, n} - 2 \, c x^{n}}{d^{2} n}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)*x^(3*n - 1)/(d*x^n + c),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.232691, size = 111, normalized size = 1.29 \[ \frac{2 \, b d^{3} x^{3 \, n} - 3 \,{\left (b c d^{2} - a d^{3}\right )} x^{2 \, n} + 6 \,{\left (b c^{2} d - a c d^{2}\right )} x^{n} - 6 \,{\left (b c^{3} - a c^{2} d\right )} \log \left (d x^{n} + c\right )}{6 \, d^{4} n} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)*x^(3*n - 1)/(d*x^n + c),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**(-1+3*n)*(a+b*x**n)/(c+d*x**n),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{{\left (b x^{n} + a\right )} x^{3 \, n - 1}}{d x^{n} + c}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)*x^(3*n - 1)/(d*x^n + c),x, algorithm="giac")
[Out]