Optimal. Leaf size=90 \[ -\frac{a^2}{c x \left (c+d x^2\right )^{3/2}}+\frac{x \left (2 a (b c-2 a d)+b^2 c x^2\right )}{3 c^2 \left (c+d x^2\right )^{3/2}}+\frac{4 a x (b c-2 a d)}{3 c^3 \sqrt{c+d x^2}} \]
[Out]
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Rubi [A] time = 0.146317, antiderivative size = 90, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125 \[ -\frac{a^2}{c x \left (c+d x^2\right )^{3/2}}+\frac{x \left (2 a (b c-2 a d)+b^2 c x^2\right )}{3 c^2 \left (c+d x^2\right )^{3/2}}+\frac{4 a x (b c-2 a d)}{3 c^3 \sqrt{c+d x^2}} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^2)^2/(x^2*(c + d*x^2)^(5/2)),x]
[Out]
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Rubi in Sympy [A] time = 19.5037, size = 83, normalized size = 0.92 \[ - \frac{a^{2}}{c x \left (c + d x^{2}\right )^{\frac{3}{2}}} - \frac{4 a x \left (2 a d - b c\right )}{3 c^{3} \sqrt{c + d x^{2}}} - \frac{x \left (2 a \left (2 a d - b c\right ) - b^{2} c x^{2}\right )}{3 c^{2} \left (c + d x^{2}\right )^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**2+a)**2/x**2/(d*x**2+c)**(5/2),x)
[Out]
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Mathematica [A] time = 0.0850988, size = 76, normalized size = 0.84 \[ \frac{-a^2 \left (3 c^2+12 c d x^2+8 d^2 x^4\right )+2 a b c x^2 \left (3 c+2 d x^2\right )+b^2 c^2 x^4}{3 c^3 x \left (c+d x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^2)^2/(x^2*(c + d*x^2)^(5/2)),x]
[Out]
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Maple [A] time = 0.009, size = 78, normalized size = 0.9 \[ -{\frac{8\,{x}^{4}{a}^{2}{d}^{2}-4\,{x}^{4}abcd-{x}^{4}{b}^{2}{c}^{2}+12\,{x}^{2}{a}^{2}cd-6\,a{c}^{2}b{x}^{2}+3\,{a}^{2}{c}^{2}}{3\,x{c}^{3}} \left ( d{x}^{2}+c \right ) ^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^2+a)^2/x^2/(d*x^2+c)^(5/2),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^2 + a)^2/((d*x^2 + c)^(5/2)*x^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.230325, size = 124, normalized size = 1.38 \[ \frac{{\left ({\left (b^{2} c^{2} + 4 \, a b c d - 8 \, a^{2} d^{2}\right )} x^{4} - 3 \, a^{2} c^{2} + 6 \,{\left (a b c^{2} - 2 \, a^{2} c d\right )} x^{2}\right )} \sqrt{d x^{2} + c}}{3 \,{\left (c^{3} d^{2} x^{5} + 2 \, c^{4} d x^{3} + c^{5} x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^2/((d*x^2 + c)^(5/2)*x^2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (a + b x^{2}\right )^{2}}{x^{2} \left (c + d x^{2}\right )^{\frac{5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**2+a)**2/x**2/(d*x**2+c)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.239057, size = 158, normalized size = 1.76 \[ \frac{x{\left (\frac{{\left (b^{2} c^{4} d + 4 \, a b c^{3} d^{2} - 5 \, a^{2} c^{2} d^{3}\right )} x^{2}}{c^{5} d} + \frac{6 \,{\left (a b c^{4} d - a^{2} c^{3} d^{2}\right )}}{c^{5} d}\right )}}{3 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}}} + \frac{2 \, a^{2} \sqrt{d}}{{\left ({\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{2} - c\right )} c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^2/((d*x^2 + c)^(5/2)*x^2),x, algorithm="giac")
[Out]