Optimal. Leaf size=60 \[ \frac{(a+b x)^3 \left (a^2-b^2 x^2\right )^{p+1} \, _2F_1\left (1,2 p+5;p+5;\frac{a+b x}{2 a}\right )}{2 a b (p+4)} \]
[Out]
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Rubi [A] time = 0.0947946, antiderivative size = 73, normalized size of antiderivative = 1.22, number of steps used = 2, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ -\frac{a^2 2^{p+3} \left (\frac{b x}{a}+1\right )^{-p-1} \left (a^2-b^2 x^2\right )^{p+1} \, _2F_1\left (-p-3,p+1;p+2;\frac{a-b x}{2 a}\right )}{b (p+1)} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^3*(a^2 - b^2*x^2)^p,x]
[Out]
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Rubi in Sympy [A] time = 26.3325, size = 68, normalized size = 1.13 \[ - \frac{8 a^{3} \left (\frac{\frac{a}{2} + \frac{b x}{2}}{a}\right )^{- p} \left (a - b x\right )^{- p} \left (a - b x\right )^{p + 1} \left (a^{2} - b^{2} x^{2}\right )^{p}{{}_{2}F_{1}\left (\begin{matrix} - p - 3, p + 1 \\ p + 2 \end{matrix}\middle |{\frac{\frac{a}{2} - \frac{b x}{2}}{a}} \right )}}{b \left (p + 1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**3*(-b**2*x**2+a**2)**p,x)
[Out]
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Mathematica [B] time = 0.290021, size = 271, normalized size = 4.52 \[ \frac{\left (a^2-b^2 x^2\right )^p \left (1-\frac{b^2 x^2}{a^2}\right )^{-p} \left (3 a^4 p+7 a^4+6 a^2 b^2 x^2 \left (1-\frac{b^2 x^2}{a^2}\right )^p+2 a^2 b^2 p x^2 \left (1-\frac{b^2 x^2}{a^2}\right )^p+b^4 x^4 \left (1-\frac{b^2 x^2}{a^2}\right )^p+b^4 p x^4 \left (1-\frac{b^2 x^2}{a^2}\right )^p+2 a b^3 \left (p^2+3 p+2\right ) x^3 \, _2F_1\left (\frac{3}{2},-p;\frac{5}{2};\frac{b^2 x^2}{a^2}\right )-7 a^4 \left (1-\frac{b^2 x^2}{a^2}\right )^p-3 a^4 p \left (1-\frac{b^2 x^2}{a^2}\right )^p+2 a^3 b \left (p^2+3 p+2\right ) x \, _2F_1\left (\frac{1}{2},-p;\frac{3}{2};\frac{b^2 x^2}{a^2}\right )\right )}{2 b (p+1) (p+2)} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^3*(a^2 - b^2*x^2)^p,x]
[Out]
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Maple [F] time = 0.073, size = 0, normalized size = 0. \[ \int \left ( bx+a \right ) ^{3} \left ( -{b}^{2}{x}^{2}+{a}^{2} \right ) ^{p}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^3*(-b^2*x^2+a^2)^p,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (b x + a\right )}^{3}{\left (-b^{2} x^{2} + a^{2}\right )}^{p}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3*(-b^2*x^2 + a^2)^p,x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left ({\left (b^{3} x^{3} + 3 \, a b^{2} x^{2} + 3 \, a^{2} b x + a^{3}\right )}{\left (-b^{2} x^{2} + a^{2}\right )}^{p}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3*(-b^2*x^2 + a^2)^p,x, algorithm="fricas")
[Out]
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Sympy [A] time = 13.5247, size = 476, normalized size = 7.93 \[ a^{3} a^{2 p} x{{}_{2}F_{1}\left (\begin{matrix} \frac{1}{2}, - p \\ \frac{3}{2} \end{matrix}\middle |{\frac{b^{2} x^{2} e^{2 i \pi }}{a^{2}}} \right )} + 3 a^{2} b \left (\begin{cases} \frac{x^{2} \left (a^{2}\right )^{p}}{2} & \text{for}\: b^{2} = 0 \\- \frac{\begin{cases} \frac{\left (a^{2} - b^{2} x^{2}\right )^{p + 1}}{p + 1} & \text{for}\: p \neq -1 \\\log{\left (a^{2} - b^{2} x^{2} \right )} & \text{otherwise} \end{cases}}{2 b^{2}} & \text{otherwise} \end{cases}\right ) + a a^{2 p} b^{2} x^{3}{{}_{2}F_{1}\left (\begin{matrix} \frac{3}{2}, - p \\ \frac{5}{2} \end{matrix}\middle |{\frac{b^{2} x^{2} e^{2 i \pi }}{a^{2}}} \right )} + b^{3} \left (\begin{cases} \frac{x^{4} \left (a^{2}\right )^{p}}{4} & \text{for}\: b = 0 \\- \frac{a^{2} \log{\left (- \frac{a}{b} + x \right )}}{- 2 a^{2} b^{4} + 2 b^{6} x^{2}} - \frac{a^{2} \log{\left (\frac{a}{b} + x \right )}}{- 2 a^{2} b^{4} + 2 b^{6} x^{2}} - \frac{a^{2}}{- 2 a^{2} b^{4} + 2 b^{6} x^{2}} + \frac{b^{2} x^{2} \log{\left (- \frac{a}{b} + x \right )}}{- 2 a^{2} b^{4} + 2 b^{6} x^{2}} + \frac{b^{2} x^{2} \log{\left (\frac{a}{b} + x \right )}}{- 2 a^{2} b^{4} + 2 b^{6} x^{2}} & \text{for}\: p = -2 \\- \frac{a^{2} \log{\left (- \frac{a}{b} + x \right )}}{2 b^{4}} - \frac{a^{2} \log{\left (\frac{a}{b} + x \right )}}{2 b^{4}} - \frac{x^{2}}{2 b^{2}} & \text{for}\: p = -1 \\- \frac{a^{4} \left (a^{2} - b^{2} x^{2}\right )^{p}}{2 b^{4} p^{2} + 6 b^{4} p + 4 b^{4}} - \frac{a^{2} b^{2} p x^{2} \left (a^{2} - b^{2} x^{2}\right )^{p}}{2 b^{4} p^{2} + 6 b^{4} p + 4 b^{4}} + \frac{b^{4} p x^{4} \left (a^{2} - b^{2} x^{2}\right )^{p}}{2 b^{4} p^{2} + 6 b^{4} p + 4 b^{4}} + \frac{b^{4} x^{4} \left (a^{2} - b^{2} x^{2}\right )^{p}}{2 b^{4} p^{2} + 6 b^{4} p + 4 b^{4}} & \text{otherwise} \end{cases}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**3*(-b**2*x**2+a**2)**p,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (b x + a\right )}^{3}{\left (-b^{2} x^{2} + a^{2}\right )}^{p}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3*(-b^2*x^2 + a^2)^p,x, algorithm="giac")
[Out]