Optimal. Leaf size=103 \[ -\frac{a^3 \left (a+b x^n\right )^{p+1}}{b^4 n (p+1)}+\frac{3 a^2 \left (a+b x^n\right )^{p+2}}{b^4 n (p+2)}-\frac{3 a \left (a+b x^n\right )^{p+3}}{b^4 n (p+3)}+\frac{\left (a+b x^n\right )^{p+4}}{b^4 n (p+4)} \]
[Out]
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Rubi [A] time = 0.148039, antiderivative size = 103, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118 \[ -\frac{a^3 \left (a+b x^n\right )^{p+1}}{b^4 n (p+1)}+\frac{3 a^2 \left (a+b x^n\right )^{p+2}}{b^4 n (p+2)}-\frac{3 a \left (a+b x^n\right )^{p+3}}{b^4 n (p+3)}+\frac{\left (a+b x^n\right )^{p+4}}{b^4 n (p+4)} \]
Antiderivative was successfully verified.
[In] Int[x^(-1 + 4*n)*(a + b*x^n)^p,x]
[Out]
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Rubi in Sympy [A] time = 25.4495, size = 85, normalized size = 0.83 \[ - \frac{a^{3} \left (a + b x^{n}\right )^{p + 1}}{b^{4} n \left (p + 1\right )} + \frac{3 a^{2} \left (a + b x^{n}\right )^{p + 2}}{b^{4} n \left (p + 2\right )} - \frac{3 a \left (a + b x^{n}\right )^{p + 3}}{b^{4} n \left (p + 3\right )} + \frac{\left (a + b x^{n}\right )^{p + 4}}{b^{4} n \left (p + 4\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(-1+4*n)*(a+b*x**n)**p,x)
[Out]
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Mathematica [A] time = 0.0931778, size = 97, normalized size = 0.94 \[ \frac{\left (a+b x^n\right )^{p+1} \left (-6 a^3+6 a^2 b (p+1) x^n-3 a b^2 \left (p^2+3 p+2\right ) x^{2 n}+b^3 \left (p^3+6 p^2+11 p+6\right ) x^{3 n}\right )}{b^4 n (p+1) (p+2) (p+3) (p+4)} \]
Antiderivative was successfully verified.
[In] Integrate[x^(-1 + 4*n)*(a + b*x^n)^p,x]
[Out]
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Maple [A] time = 0.114, size = 171, normalized size = 1.7 \[ -{\frac{ \left ( -{b}^{4}{p}^{3} \left ({x}^{n} \right ) ^{4}-a{b}^{3}{p}^{3} \left ({x}^{n} \right ) ^{3}-6\,{b}^{4}{p}^{2} \left ({x}^{n} \right ) ^{4}-3\,a{b}^{3}{p}^{2} \left ({x}^{n} \right ) ^{3}-11\,{b}^{4}p \left ({x}^{n} \right ) ^{4}+3\,{a}^{2}{b}^{2}{p}^{2} \left ({x}^{n} \right ) ^{2}-2\,ap \left ({x}^{n} \right ) ^{3}{b}^{3}-6\, \left ({x}^{n} \right ) ^{4}{b}^{4}+3\,{a}^{2}p \left ({x}^{n} \right ) ^{2}{b}^{2}-6\,{a}^{3}p{x}^{n}b+6\,{a}^{4} \right ) \left ( a+b{x}^{n} \right ) ^{p}}{ \left ( 3+p \right ) \left ( 4+p \right ) \left ( 2+p \right ) \left ( 1+p \right ) n{b}^{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(-1+4*n)*(a+b*x^n)^p,x)
[Out]
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Maxima [A] time = 1.37778, size = 154, normalized size = 1.5 \[ \frac{{\left ({\left (p^{3} + 6 \, p^{2} + 11 \, p + 6\right )} b^{4} x^{4 \, n} +{\left (p^{3} + 3 \, p^{2} + 2 \, p\right )} a b^{3} x^{3 \, n} - 3 \,{\left (p^{2} + p\right )} a^{2} b^{2} x^{2 \, n} + 6 \, a^{3} b p x^{n} - 6 \, a^{4}\right )}{\left (b x^{n} + a\right )}^{p}}{{\left (p^{4} + 10 \, p^{3} + 35 \, p^{2} + 50 \, p + 24\right )} b^{4} n} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^p*x^(4*n - 1),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.239498, size = 213, normalized size = 2.07 \[ \frac{{\left (6 \, a^{3} b p x^{n} - 6 \, a^{4} +{\left (b^{4} p^{3} + 6 \, b^{4} p^{2} + 11 \, b^{4} p + 6 \, b^{4}\right )} x^{4 \, n} +{\left (a b^{3} p^{3} + 3 \, a b^{3} p^{2} + 2 \, a b^{3} p\right )} x^{3 \, n} - 3 \,{\left (a^{2} b^{2} p^{2} + a^{2} b^{2} p\right )} x^{2 \, n}\right )}{\left (b x^{n} + a\right )}^{p}}{b^{4} n p^{4} + 10 \, b^{4} n p^{3} + 35 \, b^{4} n p^{2} + 50 \, b^{4} n p + 24 \, b^{4} n} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^p*x^(4*n - 1),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+4*n)*(a+b*x**n)**p,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (b x^{n} + a\right )}^{p} x^{4 \, n - 1}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^p*x^(4*n - 1),x, algorithm="giac")
[Out]