Optimal. Leaf size=119 \[ -\frac{\left (a+b x^2\right )^{3/2} (3 a B+2 A b)}{3 a x}+\frac{b x \sqrt{a+b x^2} (3 a B+2 A b)}{2 a}+\frac{1}{2} \sqrt{b} (3 a B+2 A b) \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )-\frac{A \left (a+b x^2\right )^{5/2}}{3 a x^3} \]
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Rubi [A] time = 0.141663, antiderivative size = 119, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.227 \[ -\frac{\left (a+b x^2\right )^{3/2} (3 a B+2 A b)}{3 a x}+\frac{b x \sqrt{a+b x^2} (3 a B+2 A b)}{2 a}+\frac{1}{2} \sqrt{b} (3 a B+2 A b) \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )-\frac{A \left (a+b x^2\right )^{5/2}}{3 a x^3} \]
Antiderivative was successfully verified.
[In] Int[((a + b*x^2)^(3/2)*(A + B*x^2))/x^4,x]
[Out]
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Rubi in Sympy [A] time = 13.9124, size = 105, normalized size = 0.88 \[ - \frac{A \left (a + b x^{2}\right )^{\frac{5}{2}}}{3 a x^{3}} + \frac{\sqrt{b} \left (2 A b + 3 B a\right ) \operatorname{atanh}{\left (\frac{\sqrt{b} x}{\sqrt{a + b x^{2}}} \right )}}{2} + \frac{b x \sqrt{a + b x^{2}} \left (2 A b + 3 B a\right )}{2 a} - \frac{\left (a + b x^{2}\right )^{\frac{3}{2}} \left (2 A b + 3 B a\right )}{3 a x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**2+a)**(3/2)*(B*x**2+A)/x**4,x)
[Out]
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Mathematica [A] time = 0.100132, size = 86, normalized size = 0.72 \[ \frac{1}{2} \sqrt{b} (3 a B+2 A b) \log \left (\sqrt{b} \sqrt{a+b x^2}+b x\right )+\sqrt{a+b x^2} \left (\frac{-3 a B-4 A b}{3 x}-\frac{a A}{3 x^3}+\frac{b B x}{2}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[((a + b*x^2)^(3/2)*(A + B*x^2))/x^4,x]
[Out]
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Maple [A] time = 0.013, size = 168, normalized size = 1.4 \[ -{\frac{A}{3\,a{x}^{3}} \left ( b{x}^{2}+a \right ) ^{{\frac{5}{2}}}}-{\frac{2\,Ab}{3\,{a}^{2}x} \left ( b{x}^{2}+a \right ) ^{{\frac{5}{2}}}}+{\frac{2\,Ax{b}^{2}}{3\,{a}^{2}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{Ax{b}^{2}}{a}\sqrt{b{x}^{2}+a}}+A{b}^{{\frac{3}{2}}}\ln \left ( x\sqrt{b}+\sqrt{b{x}^{2}+a} \right ) -{\frac{B}{ax} \left ( b{x}^{2}+a \right ) ^{{\frac{5}{2}}}}+{\frac{bBx}{a} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{3\,bBx}{2}\sqrt{b{x}^{2}+a}}+{\frac{3\,Ba}{2}\sqrt{b}\ln \left ( x\sqrt{b}+\sqrt{b{x}^{2}+a} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^2+a)^(3/2)*(B*x^2+A)/x^4,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)*(b*x^2 + a)^(3/2)/x^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.228589, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (3 \, B a + 2 \, A b\right )} \sqrt{b} x^{3} \log \left (-2 \, b x^{2} - 2 \, \sqrt{b x^{2} + a} \sqrt{b} x - a\right ) + 2 \,{\left (3 \, B b x^{4} - 2 \,{\left (3 \, B a + 4 \, A b\right )} x^{2} - 2 \, A a\right )} \sqrt{b x^{2} + a}}{12 \, x^{3}}, \frac{3 \,{\left (3 \, B a + 2 \, A b\right )} \sqrt{-b} x^{3} \arctan \left (\frac{b x}{\sqrt{b x^{2} + a} \sqrt{-b}}\right ) +{\left (3 \, B b x^{4} - 2 \,{\left (3 \, B a + 4 \, A b\right )} x^{2} - 2 \, A a\right )} \sqrt{b x^{2} + a}}{6 \, x^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*(b*x^2 + a)^(3/2)/x^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 17.0085, size = 202, normalized size = 1.7 \[ - \frac{A \sqrt{a} b}{x \sqrt{1 + \frac{b x^{2}}{a}}} - \frac{A a \sqrt{b} \sqrt{\frac{a}{b x^{2}} + 1}}{3 x^{2}} - \frac{A b^{\frac{3}{2}} \sqrt{\frac{a}{b x^{2}} + 1}}{3} + A b^{\frac{3}{2}} \operatorname{asinh}{\left (\frac{\sqrt{b} x}{\sqrt{a}} \right )} - \frac{A b^{2} x}{\sqrt{a} \sqrt{1 + \frac{b x^{2}}{a}}} - \frac{B a^{\frac{3}{2}}}{x \sqrt{1 + \frac{b x^{2}}{a}}} + \frac{B \sqrt{a} b x \sqrt{1 + \frac{b x^{2}}{a}}}{2} - \frac{B \sqrt{a} b x}{\sqrt{1 + \frac{b x^{2}}{a}}} + \frac{3 B a \sqrt{b} \operatorname{asinh}{\left (\frac{\sqrt{b} x}{\sqrt{a}} \right )}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**2+a)**(3/2)*(B*x**2+A)/x**4,x)
[Out]
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GIAC/XCAS [A] time = 0.242217, size = 279, normalized size = 2.34 \[ \frac{1}{2} \, \sqrt{b x^{2} + a} B b x - \frac{1}{4} \,{\left (3 \, B a \sqrt{b} + 2 \, A b^{\frac{3}{2}}\right )}{\rm ln}\left ({\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2}\right ) + \frac{2 \,{\left (3 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{4} B a^{2} \sqrt{b} + 6 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{4} A a b^{\frac{3}{2}} - 6 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} B a^{3} \sqrt{b} - 6 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} A a^{2} b^{\frac{3}{2}} + 3 \, B a^{4} \sqrt{b} + 4 \, A a^{3} b^{\frac{3}{2}}\right )}}{3 \,{\left ({\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} - a\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*(b*x^2 + a)^(3/2)/x^4,x, algorithm="giac")
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