Optimal. Leaf size=70 \[ a^2 c x+\frac{a x^{n+1} (a d+2 b c)}{n+1}+\frac{b x^{2 n+1} (2 a d+b c)}{2 n+1}+\frac{b^2 d x^{3 n+1}}{3 n+1} \]
[Out]
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Rubi [A] time = 0.114034, antiderivative size = 70, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.059 \[ a^2 c x+\frac{a x^{n+1} (a d+2 b c)}{n+1}+\frac{b x^{2 n+1} (2 a d+b c)}{2 n+1}+\frac{b^2 d x^{3 n+1}}{3 n+1} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^n)^2*(c + d*x^n),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ a^{2} \int c\, dx + \frac{a x^{n + 1} \left (a d + 2 b c\right )}{n + 1} + \frac{b^{2} d x^{3 n + 1}}{3 n + 1} + \frac{b x^{2 n + 1} \left (2 a d + b c\right )}{2 n + 1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b*x**n)**2*(c+d*x**n),x)
[Out]
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Mathematica [A] time = 0.110819, size = 65, normalized size = 0.93 \[ x \left (a^2 c+\frac{b x^{2 n} (2 a d+b c)}{2 n+1}+\frac{a x^n (a d+2 b c)}{n+1}+\frac{b^2 d x^{3 n}}{3 n+1}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^n)^2*(c + d*x^n),x]
[Out]
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Maple [A] time = 0.014, size = 74, normalized size = 1.1 \[{a}^{2}cx+{\frac{a \left ( ad+2\,bc \right ) x{{\rm e}^{n\ln \left ( x \right ) }}}{1+n}}+{\frac{b \left ( 2\,ad+bc \right ) x \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{2}}{1+2\,n}}+{\frac{{b}^{2}dx \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{3}}{1+3\,n}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b*x^n)^2*(c+d*x^n),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^2*(d*x^n + c),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.254831, size = 236, normalized size = 3.37 \[ \frac{{\left (2 \, b^{2} d n^{2} + 3 \, b^{2} d n + b^{2} d\right )} x x^{3 \, n} +{\left (b^{2} c + 2 \, a b d + 3 \,{\left (b^{2} c + 2 \, a b d\right )} n^{2} + 4 \,{\left (b^{2} c + 2 \, a b d\right )} n\right )} x x^{2 \, n} +{\left (2 \, a b c + a^{2} d + 6 \,{\left (2 \, a b c + a^{2} d\right )} n^{2} + 5 \,{\left (2 \, a b c + a^{2} d\right )} n\right )} x x^{n} +{\left (6 \, a^{2} c n^{3} + 11 \, a^{2} c n^{2} + 6 \, a^{2} c n + a^{2} c\right )} x}{6 \, n^{3} + 11 \, n^{2} + 6 \, n + 1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^2*(d*x^n + c),x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.77067, size = 726, normalized size = 10.37 \[ \begin{cases} a^{2} c x + a^{2} d \log{\left (x \right )} + 2 a b c \log{\left (x \right )} - \frac{2 a b d}{x} - \frac{b^{2} c}{x} - \frac{b^{2} d}{2 x^{2}} & \text{for}\: n = -1 \\a^{2} c x + 2 a^{2} d \sqrt{x} + 4 a b c \sqrt{x} + 2 a b d \log{\left (x \right )} + b^{2} c \log{\left (x \right )} - \frac{2 b^{2} d}{\sqrt{x}} & \text{for}\: n = - \frac{1}{2} \\a^{2} c x + \frac{3 a^{2} d x^{\frac{2}{3}}}{2} + 3 a b c x^{\frac{2}{3}} + 6 a b d \sqrt [3]{x} + 3 b^{2} c \sqrt [3]{x} + b^{2} d \log{\left (x \right )} & \text{for}\: n = - \frac{1}{3} \\\frac{6 a^{2} c n^{3} x}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{11 a^{2} c n^{2} x}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{6 a^{2} c n x}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{a^{2} c x}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{6 a^{2} d n^{2} x x^{n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{5 a^{2} d n x x^{n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{a^{2} d x x^{n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{12 a b c n^{2} x x^{n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{10 a b c n x x^{n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{2 a b c x x^{n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{6 a b d n^{2} x x^{2 n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{8 a b d n x x^{2 n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{2 a b d x x^{2 n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{3 b^{2} c n^{2} x x^{2 n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{4 b^{2} c n x x^{2 n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{b^{2} c x x^{2 n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{2 b^{2} d n^{2} x x^{3 n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{3 b^{2} d n x x^{3 n}}{6 n^{3} + 11 n^{2} + 6 n + 1} + \frac{b^{2} d x x^{3 n}}{6 n^{3} + 11 n^{2} + 6 n + 1} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b*x**n)**2*(c+d*x**n),x)
[Out]
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GIAC/XCAS [A] time = 0.219823, size = 342, normalized size = 4.89 \[ \frac{6 \, a^{2} c n^{3} x + 2 \, b^{2} d n^{2} x e^{\left (3 \, n{\rm ln}\left (x\right )\right )} + 3 \, b^{2} c n^{2} x e^{\left (2 \, n{\rm ln}\left (x\right )\right )} + 6 \, a b d n^{2} x e^{\left (2 \, n{\rm ln}\left (x\right )\right )} + 12 \, a b c n^{2} x e^{\left (n{\rm ln}\left (x\right )\right )} + 6 \, a^{2} d n^{2} x e^{\left (n{\rm ln}\left (x\right )\right )} + 11 \, a^{2} c n^{2} x + 3 \, b^{2} d n x e^{\left (3 \, n{\rm ln}\left (x\right )\right )} + 4 \, b^{2} c n x e^{\left (2 \, n{\rm ln}\left (x\right )\right )} + 8 \, a b d n x e^{\left (2 \, n{\rm ln}\left (x\right )\right )} + 10 \, a b c n x e^{\left (n{\rm ln}\left (x\right )\right )} + 5 \, a^{2} d n x e^{\left (n{\rm ln}\left (x\right )\right )} + 6 \, a^{2} c n x + b^{2} d x e^{\left (3 \, n{\rm ln}\left (x\right )\right )} + b^{2} c x e^{\left (2 \, n{\rm ln}\left (x\right )\right )} + 2 \, a b d x e^{\left (2 \, n{\rm ln}\left (x\right )\right )} + 2 \, a b c x e^{\left (n{\rm ln}\left (x\right )\right )} + a^{2} d x e^{\left (n{\rm ln}\left (x\right )\right )} + a^{2} c x}{6 \, n^{3} + 11 \, n^{2} + 6 \, n + 1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^2*(d*x^n + c),x, algorithm="giac")
[Out]