Optimal. Leaf size=109 \[ \frac{x \left (a+b x^2\right )^{3/2} (a B+4 A b)}{4 a}+\frac{3}{8} x \sqrt{a+b x^2} (a B+4 A b)+\frac{3 a (a B+4 A b) \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{8 \sqrt{b}}-\frac{A \left (a+b x^2\right )^{5/2}}{a x} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.125961, antiderivative size = 109, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182 \[ \frac{x \left (a+b x^2\right )^{3/2} (a B+4 A b)}{4 a}+\frac{3}{8} x \sqrt{a+b x^2} (a B+4 A b)+\frac{3 a (a B+4 A b) \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{8 \sqrt{b}}-\frac{A \left (a+b x^2\right )^{5/2}}{a x} \]
Antiderivative was successfully verified.
[In] Int[((a + b*x^2)^(3/2)*(A + B*x^2))/x^2,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 12.6289, size = 100, normalized size = 0.92 \[ - \frac{A \left (a + b x^{2}\right )^{\frac{5}{2}}}{a x} + \frac{3 a \left (4 A b + B a\right ) \operatorname{atanh}{\left (\frac{\sqrt{b} x}{\sqrt{a + b x^{2}}} \right )}}{8 \sqrt{b}} + x \sqrt{a + b x^{2}} \left (\frac{3 A b}{2} + \frac{3 B a}{8}\right ) + \frac{x \left (a + b x^{2}\right )^{\frac{3}{2}} \left (4 A b + B a\right )}{4 a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**2+a)**(3/2)*(B*x**2+A)/x**2,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.125061, size = 84, normalized size = 0.77 \[ \frac{3 a (a B+4 A b) \log \left (\sqrt{b} \sqrt{a+b x^2}+b x\right )}{8 \sqrt{b}}+\sqrt{a+b x^2} \left (\frac{1}{8} x (5 a B+4 A b)-\frac{a A}{x}+\frac{1}{4} b B x^3\right ) \]
Antiderivative was successfully verified.
[In] Integrate[((a + b*x^2)^(3/2)*(A + B*x^2))/x^2,x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.012, size = 125, normalized size = 1.2 \[{\frac{Bx}{4} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{3\,Bxa}{8}\sqrt{b{x}^{2}+a}}+{\frac{3\,{a}^{2}B}{8}\ln \left ( x\sqrt{b}+\sqrt{b{x}^{2}+a} \right ){\frac{1}{\sqrt{b}}}}-{\frac{A}{ax} \left ( b{x}^{2}+a \right ) ^{{\frac{5}{2}}}}+{\frac{Axb}{a} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{3\,Axb}{2}\sqrt{b{x}^{2}+a}}+{\frac{3\,Aa}{2}\sqrt{b}\ln \left ( x\sqrt{b}+\sqrt{b{x}^{2}+a} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^2+a)^(3/2)*(B*x^2+A)/x^2,x)
[Out]
_______________________________________________________________________________________
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^2,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.229091, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (B a^{2} + 4 \, A a b\right )} x \log \left (-2 \, \sqrt{b x^{2} + a} b x -{\left (2 \, b x^{2} + a\right )} \sqrt{b}\right ) + 2 \,{\left (2 \, B b x^{4} +{\left (5 \, B a + 4 \, A b\right )} x^{2} - 8 \, A a\right )} \sqrt{b x^{2} + a} \sqrt{b}}{16 \, \sqrt{b} x}, \frac{3 \,{\left (B a^{2} + 4 \, A a b\right )} x \arctan \left (\frac{\sqrt{-b} x}{\sqrt{b x^{2} + a}}\right ) +{\left (2 \, B b x^{4} +{\left (5 \, B a + 4 \, A b\right )} x^{2} - 8 \, A a\right )} \sqrt{b x^{2} + a} \sqrt{-b}}{8 \, \sqrt{-b} x}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*(b*x^2 + a)^(3/2)/x^2,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 26.9625, size = 216, normalized size = 1.98 \[ - \frac{A a^{\frac{3}{2}}}{x \sqrt{1 + \frac{b x^{2}}{a}}} + \frac{A \sqrt{a} b x \sqrt{1 + \frac{b x^{2}}{a}}}{2} - \frac{A \sqrt{a} b x}{\sqrt{1 + \frac{b x^{2}}{a}}} + \frac{3 A a \sqrt{b} \operatorname{asinh}{\left (\frac{\sqrt{b} x}{\sqrt{a}} \right )}}{2} + \frac{B a^{\frac{3}{2}} x \sqrt{1 + \frac{b x^{2}}{a}}}{2} + \frac{B a^{\frac{3}{2}} x}{8 \sqrt{1 + \frac{b x^{2}}{a}}} + \frac{3 B \sqrt{a} b x^{3}}{8 \sqrt{1 + \frac{b x^{2}}{a}}} + \frac{3 B a^{2} \operatorname{asinh}{\left (\frac{\sqrt{b} x}{\sqrt{a}} \right )}}{8 \sqrt{b}} + \frac{B b^{2} x^{5}}{4 \sqrt{a} \sqrt{1 + \frac{b x^{2}}{a}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**2+a)**(3/2)*(B*x**2+A)/x**2,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.246829, size = 154, normalized size = 1.41 \[ \frac{2 \, A a^{2} \sqrt{b}}{{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} - a} + \frac{1}{8} \,{\left (2 \, B b x^{2} + \frac{5 \, B a b^{2} + 4 \, A b^{3}}{b^{2}}\right )} \sqrt{b x^{2} + a} x - \frac{3 \,{\left (B a^{2} \sqrt{b} + 4 \, A a b^{\frac{3}{2}}\right )}{\rm ln}\left ({\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2}\right )}{16 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*(b*x^2 + a)^(3/2)/x^2,x, algorithm="giac")
[Out]