Optimal. Leaf size=58 \[ -\frac{\left (a^2-b^2 x^2\right )^{p+1} \, _2F_1\left (1,2 p;p;\frac{a+b x}{2 a}\right )}{2 a b (1-p) (a+b x)^2} \]
[Out]
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Rubi [A] time = 0.0911718, antiderivative size = 73, normalized size of antiderivative = 1.26, number of steps used = 2, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ -\frac{2^{p-2} \left (\frac{b x}{a}+1\right )^{-p-1} \left (a^2-b^2 x^2\right )^{p+1} \, _2F_1\left (2-p,p+1;p+2;\frac{a-b x}{2 a}\right )}{a^3 b (p+1)} \]
Antiderivative was successfully verified.
[In] Int[(a^2 - b^2*x^2)^p/(a + b*x)^2,x]
[Out]
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Rubi in Sympy [A] time = 26.2866, size = 66, normalized size = 1.14 \[ - \frac{\left (\frac{\frac{a}{2} + \frac{b x}{2}}{a}\right )^{- p} \left (a - b x\right )^{- p} \left (a - b x\right )^{p + 1} \left (a^{2} - b^{2} x^{2}\right )^{p}{{}_{2}F_{1}\left (\begin{matrix} - p + 2, p + 1 \\ p + 2 \end{matrix}\middle |{\frac{\frac{a}{2} - \frac{b x}{2}}{a}} \right )}}{4 a^{2} b \left (p + 1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((-b**2*x**2+a**2)**p/(b*x+a)**2,x)
[Out]
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Mathematica [A] time = 0.0696443, size = 75, normalized size = 1.29 \[ -\frac{2^{p-2} (a-b x) \left (\frac{b x}{a}+1\right )^{-p} \left (a^2-b^2 x^2\right )^p \, _2F_1\left (2-p,p+1;p+2;\frac{a-b x}{2 a}\right )}{a^2 b (p+1)} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 - b^2*x^2)^p/(a + b*x)^2,x]
[Out]
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Maple [F] time = 0.087, size = 0, normalized size = 0. \[ \int{\frac{ \left ( -{b}^{2}{x}^{2}+{a}^{2} \right ) ^{p}}{ \left ( bx+a \right ) ^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((-b^2*x^2+a^2)^p/(b*x+a)^2,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{{\left (-b^{2} x^{2} + a^{2}\right )}^{p}}{{\left (b x + a\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b^2*x^2 + a^2)^p/(b*x + a)^2,x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{{\left (-b^{2} x^{2} + a^{2}\right )}^{p}}{b^{2} x^{2} + 2 \, a b x + a^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b^2*x^2 + a^2)^p/(b*x + a)^2,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (- \left (- a + b x\right ) \left (a + b x\right )\right )^{p}}{\left (a + b x\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b**2*x**2+a**2)**p/(b*x+a)**2,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{{\left (-b^{2} x^{2} + a^{2}\right )}^{p}}{{\left (b x + a\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b^2*x^2 + a^2)^p/(b*x + a)^2,x, algorithm="giac")
[Out]