Optimal. Leaf size=156 \[ \frac{b^3 (5 A b-8 a B) \tanh ^{-1}\left (\frac{\sqrt{a+b x^2}}{\sqrt{a}}\right )}{128 a^{7/2}}-\frac{b^2 \sqrt{a+b x^2} (5 A b-8 a B)}{128 a^3 x^2}+\frac{b \sqrt{a+b x^2} (5 A b-8 a B)}{192 a^2 x^4}+\frac{\sqrt{a+b x^2} (5 A b-8 a B)}{48 a x^6}-\frac{A \left (a+b x^2\right )^{3/2}}{8 a x^8} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.314677, antiderivative size = 156, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.273 \[ \frac{b^3 (5 A b-8 a B) \tanh ^{-1}\left (\frac{\sqrt{a+b x^2}}{\sqrt{a}}\right )}{128 a^{7/2}}-\frac{b^2 \sqrt{a+b x^2} (5 A b-8 a B)}{128 a^3 x^2}+\frac{b \sqrt{a+b x^2} (5 A b-8 a B)}{192 a^2 x^4}+\frac{\sqrt{a+b x^2} (5 A b-8 a B)}{48 a x^6}-\frac{A \left (a+b x^2\right )^{3/2}}{8 a x^8} \]
Antiderivative was successfully verified.
[In] Int[(Sqrt[a + b*x^2]*(A + B*x^2))/x^9,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 25.992, size = 144, normalized size = 0.92 \[ - \frac{A \left (a + b x^{2}\right )^{\frac{3}{2}}}{8 a x^{8}} + \frac{\sqrt{a + b x^{2}} \left (5 A b - 8 B a\right )}{48 a x^{6}} + \frac{b \sqrt{a + b x^{2}} \left (5 A b - 8 B a\right )}{192 a^{2} x^{4}} - \frac{b^{2} \sqrt{a + b x^{2}} \left (5 A b - 8 B a\right )}{128 a^{3} x^{2}} + \frac{b^{3} \left (5 A b - 8 B a\right ) \operatorname{atanh}{\left (\frac{\sqrt{a + b x^{2}}}{\sqrt{a}} \right )}}{128 a^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x**2+A)*(b*x**2+a)**(1/2)/x**9,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.192892, size = 147, normalized size = 0.94 \[ \frac{b^3 (5 A b-8 a B) \log \left (\sqrt{a} \sqrt{a+b x^2}+a\right )}{128 a^{7/2}}-\frac{b^3 \log (x) (5 A b-8 a B)}{128 a^{7/2}}+\sqrt{a+b x^2} \left (\frac{b^2 (8 a B-5 A b)}{128 a^3 x^2}-\frac{b (8 a B-5 A b)}{192 a^2 x^4}+\frac{-8 a B-A b}{48 a x^6}-\frac{A}{8 x^8}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(Sqrt[a + b*x^2]*(A + B*x^2))/x^9,x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.024, size = 239, normalized size = 1.5 \[ -{\frac{A}{8\,a{x}^{8}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{5\,Ab}{48\,{a}^{2}{x}^{6}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}-{\frac{5\,{b}^{2}A}{64\,{a}^{3}{x}^{4}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{5\,A{b}^{3}}{128\,{a}^{4}{x}^{2}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{5\,A{b}^{4}}{128}\ln \left ({\frac{1}{x} \left ( 2\,a+2\,\sqrt{a}\sqrt{b{x}^{2}+a} \right ) } \right ){a}^{-{\frac{7}{2}}}}-{\frac{5\,A{b}^{4}}{128\,{a}^{4}}\sqrt{b{x}^{2}+a}}-{\frac{B}{6\,a{x}^{6}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{Bb}{8\,{a}^{2}{x}^{4}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}-{\frac{B{b}^{2}}{16\,{a}^{3}{x}^{2}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}-{\frac{B{b}^{3}}{16}\ln \left ({\frac{1}{x} \left ( 2\,a+2\,\sqrt{a}\sqrt{b{x}^{2}+a} \right ) } \right ){a}^{-{\frac{5}{2}}}}+{\frac{B{b}^{3}}{16\,{a}^{3}}\sqrt{b{x}^{2}+a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x^2+A)*(b*x^2+a)^(1/2)/x^9,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)*sqrt(b*x^2 + a)/x^9,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.289363, size = 1, normalized size = 0.01 \[ \left [-\frac{3 \,{\left (8 \, B a b^{3} - 5 \, A b^{4}\right )} x^{8} \log \left (-\frac{{\left (b x^{2} + 2 \, a\right )} \sqrt{a} + 2 \, \sqrt{b x^{2} + a} a}{x^{2}}\right ) - 2 \,{\left (3 \,{\left (8 \, B a b^{2} - 5 \, A b^{3}\right )} x^{6} - 2 \,{\left (8 \, B a^{2} b - 5 \, A a b^{2}\right )} x^{4} - 48 \, A a^{3} - 8 \,{\left (8 \, B a^{3} + A a^{2} b\right )} x^{2}\right )} \sqrt{b x^{2} + a} \sqrt{a}}{768 \, a^{\frac{7}{2}} x^{8}}, -\frac{3 \,{\left (8 \, B a b^{3} - 5 \, A b^{4}\right )} x^{8} \arctan \left (\frac{\sqrt{-a}}{\sqrt{b x^{2} + a}}\right ) -{\left (3 \,{\left (8 \, B a b^{2} - 5 \, A b^{3}\right )} x^{6} - 2 \,{\left (8 \, B a^{2} b - 5 \, A a b^{2}\right )} x^{4} - 48 \, A a^{3} - 8 \,{\left (8 \, B a^{3} + A a^{2} b\right )} x^{2}\right )} \sqrt{b x^{2} + a} \sqrt{-a}}{384 \, \sqrt{-a} a^{3} x^{8}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*sqrt(b*x^2 + a)/x^9,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 178.175, size = 286, normalized size = 1.83 \[ - \frac{A a}{8 \sqrt{b} x^{9} \sqrt{\frac{a}{b x^{2}} + 1}} - \frac{7 A \sqrt{b}}{48 x^{7} \sqrt{\frac{a}{b x^{2}} + 1}} + \frac{A b^{\frac{3}{2}}}{192 a x^{5} \sqrt{\frac{a}{b x^{2}} + 1}} - \frac{5 A b^{\frac{5}{2}}}{384 a^{2} x^{3} \sqrt{\frac{a}{b x^{2}} + 1}} - \frac{5 A b^{\frac{7}{2}}}{128 a^{3} x \sqrt{\frac{a}{b x^{2}} + 1}} + \frac{5 A b^{4} \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{b} x} \right )}}{128 a^{\frac{7}{2}}} - \frac{B a}{6 \sqrt{b} x^{7} \sqrt{\frac{a}{b x^{2}} + 1}} - \frac{5 B \sqrt{b}}{24 x^{5} \sqrt{\frac{a}{b x^{2}} + 1}} + \frac{B b^{\frac{3}{2}}}{48 a x^{3} \sqrt{\frac{a}{b x^{2}} + 1}} + \frac{B b^{\frac{5}{2}}}{16 a^{2} x \sqrt{\frac{a}{b x^{2}} + 1}} - \frac{B b^{3} \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{b} x} \right )}}{16 a^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x**2+A)*(b*x**2+a)**(1/2)/x**9,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.235266, size = 262, normalized size = 1.68 \[ \frac{\frac{3 \,{\left (8 \, B a b^{4} - 5 \, A b^{5}\right )} \arctan \left (\frac{\sqrt{b x^{2} + a}}{\sqrt{-a}}\right )}{\sqrt{-a} a^{3}} + \frac{24 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} B a b^{4} - 88 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} B a^{2} b^{4} + 40 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} B a^{3} b^{4} + 24 \, \sqrt{b x^{2} + a} B a^{4} b^{4} - 15 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} A b^{5} + 55 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} A a b^{5} - 73 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} A a^{2} b^{5} - 15 \, \sqrt{b x^{2} + a} A a^{3} b^{5}}{a^{3} b^{4} x^{8}}}{384 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*sqrt(b*x^2 + a)/x^9,x, algorithm="giac")
[Out]