Optimal. Leaf size=105 \[ \frac{x (b c-a d) (3 a d+2 b c)}{3 a^2 b^2 \sqrt{a+b x^2}}+\frac{d^2 \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{b^{5/2}}+\frac{x \left (c+d x^2\right ) (b c-a d)}{3 a b \left (a+b x^2\right )^{3/2}} \]
[Out]
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Rubi [A] time = 0.133348, antiderivative size = 105, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.19 \[ \frac{x (b c-a d) (3 a d+2 b c)}{3 a^2 b^2 \sqrt{a+b x^2}}+\frac{d^2 \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{b^{5/2}}+\frac{x \left (c+d x^2\right ) (b c-a d)}{3 a b \left (a+b x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[(c + d*x^2)^2/(a + b*x^2)^(5/2),x]
[Out]
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Rubi in Sympy [A] time = 23.8377, size = 94, normalized size = 0.9 \[ \frac{d^{2} \operatorname{atanh}{\left (\frac{\sqrt{b} x}{\sqrt{a + b x^{2}}} \right )}}{b^{\frac{5}{2}}} - \frac{x \left (c + d x^{2}\right ) \left (a d - b c\right )}{3 a b \left (a + b x^{2}\right )^{\frac{3}{2}}} - \frac{x \left (a d - b c\right ) \left (3 a d + 2 b c\right )}{3 a^{2} b^{2} \sqrt{a + b x^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x**2+c)**2/(b*x**2+a)**(5/2),x)
[Out]
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Mathematica [A] time = 0.219513, size = 97, normalized size = 0.92 \[ \frac{x \left (2 \left (a+b x^2\right ) \left (-2 a^2 d^2+a b c d+b^2 c^2\right )+a (b c-a d)^2\right )}{3 a^2 b^2 \left (a+b x^2\right )^{3/2}}+\frac{d^2 \log \left (\sqrt{b} \sqrt{a+b x^2}+b x\right )}{b^{5/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(c + d*x^2)^2/(a + b*x^2)^(5/2),x]
[Out]
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Maple [A] time = 0.01, size = 136, normalized size = 1.3 \[{\frac{{c}^{2}x}{3\,a} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{\frac{2\,{c}^{2}x}{3\,{a}^{2}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}-{\frac{{d}^{2}{x}^{3}}{3\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}-{\frac{{d}^{2}x}{{b}^{2}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}+{{d}^{2}\ln \left ( x\sqrt{b}+\sqrt{b{x}^{2}+a} \right ){b}^{-{\frac{5}{2}}}}-{\frac{2\,cdx}{3\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{\frac{2\,cdx}{3\,ab}{\frac{1}{\sqrt{b{x}^{2}+a}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x^2+c)^2/(b*x^2+a)^(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((d*x^2 + c)^2/(b*x^2 + a)^(5/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.236081, size = 1, normalized size = 0.01 \[ \left [\frac{2 \,{\left (2 \,{\left (b^{3} c^{2} + a b^{2} c d - 2 \, a^{2} b d^{2}\right )} x^{3} + 3 \,{\left (a b^{2} c^{2} - a^{3} d^{2}\right )} x\right )} \sqrt{b x^{2} + a} \sqrt{b} + 3 \,{\left (a^{2} b^{2} d^{2} x^{4} + 2 \, a^{3} b d^{2} x^{2} + a^{4} d^{2}\right )} \log \left (-2 \, \sqrt{b x^{2} + a} b x -{\left (2 \, b x^{2} + a\right )} \sqrt{b}\right )}{6 \,{\left (a^{2} b^{4} x^{4} + 2 \, a^{3} b^{3} x^{2} + a^{4} b^{2}\right )} \sqrt{b}}, \frac{{\left (2 \,{\left (b^{3} c^{2} + a b^{2} c d - 2 \, a^{2} b d^{2}\right )} x^{3} + 3 \,{\left (a b^{2} c^{2} - a^{3} d^{2}\right )} x\right )} \sqrt{b x^{2} + a} \sqrt{-b} + 3 \,{\left (a^{2} b^{2} d^{2} x^{4} + 2 \, a^{3} b d^{2} x^{2} + a^{4} d^{2}\right )} \arctan \left (\frac{\sqrt{-b} x}{\sqrt{b x^{2} + a}}\right )}{3 \,{\left (a^{2} b^{4} x^{4} + 2 \, a^{3} b^{3} x^{2} + a^{4} b^{2}\right )} \sqrt{-b}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^2/(b*x^2 + a)^(5/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (c + d x^{2}\right )^{2}}{\left (a + b x^{2}\right )^{\frac{5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x**2+c)**2/(b*x**2+a)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.232037, size = 139, normalized size = 1.32 \[ \frac{x{\left (\frac{2 \,{\left (b^{4} c^{2} + a b^{3} c d - 2 \, a^{2} b^{2} d^{2}\right )} x^{2}}{a^{2} b^{3}} + \frac{3 \,{\left (a b^{3} c^{2} - a^{3} b d^{2}\right )}}{a^{2} b^{3}}\right )}}{3 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}}} - \frac{d^{2}{\rm ln}\left ({\left | -\sqrt{b} x + \sqrt{b x^{2} + a} \right |}\right )}{b^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^2/(b*x^2 + a)^(5/2),x, algorithm="giac")
[Out]