Optimal. Leaf size=117 \[ -\frac{5 a^2 b^2 (a B+A b)}{6 x^{12}}-\frac{a^4 (a B+5 A b)}{16 x^{16}}-\frac{5 a^3 b (a B+2 A b)}{14 x^{14}}-\frac{a^5 A}{18 x^{18}}-\frac{a b^3 (2 a B+A b)}{2 x^{10}}-\frac{b^4 (5 a B+A b)}{8 x^8}-\frac{b^5 B}{6 x^6} \]
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Rubi [A] time = 0.0838325, antiderivative size = 117, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {446, 76} \[ -\frac{5 a^2 b^2 (a B+A b)}{6 x^{12}}-\frac{a^4 (a B+5 A b)}{16 x^{16}}-\frac{5 a^3 b (a B+2 A b)}{14 x^{14}}-\frac{a^5 A}{18 x^{18}}-\frac{a b^3 (2 a B+A b)}{2 x^{10}}-\frac{b^4 (5 a B+A b)}{8 x^8}-\frac{b^5 B}{6 x^6} \]
Antiderivative was successfully verified.
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Rule 446
Rule 76
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right )^5 \left (A+B x^2\right )}{x^{19}} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{(a+b x)^5 (A+B x)}{x^{10}} \, dx,x,x^2\right )\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \left (\frac{a^5 A}{x^{10}}+\frac{a^4 (5 A b+a B)}{x^9}+\frac{5 a^3 b (2 A b+a B)}{x^8}+\frac{10 a^2 b^2 (A b+a B)}{x^7}+\frac{5 a b^3 (A b+2 a B)}{x^6}+\frac{b^4 (A b+5 a B)}{x^5}+\frac{b^5 B}{x^4}\right ) \, dx,x,x^2\right )\\ &=-\frac{a^5 A}{18 x^{18}}-\frac{a^4 (5 A b+a B)}{16 x^{16}}-\frac{5 a^3 b (2 A b+a B)}{14 x^{14}}-\frac{5 a^2 b^2 (A b+a B)}{6 x^{12}}-\frac{a b^3 (A b+2 a B)}{2 x^{10}}-\frac{b^4 (A b+5 a B)}{8 x^8}-\frac{b^5 B}{6 x^6}\\ \end{align*}
Mathematica [A] time = 0.0293235, size = 121, normalized size = 1.03 \[ -\frac{168 a^2 b^3 x^6 \left (5 A+6 B x^2\right )+120 a^3 b^2 x^4 \left (6 A+7 B x^2\right )+45 a^4 b x^2 \left (7 A+8 B x^2\right )+7 a^5 \left (8 A+9 B x^2\right )+126 a b^4 x^8 \left (4 A+5 B x^2\right )+42 b^5 x^{10} \left (3 A+4 B x^2\right )}{1008 x^{18}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 104, normalized size = 0.9 \begin{align*} -{\frac{A{a}^{5}}{18\,{x}^{18}}}-{\frac{{a}^{4} \left ( 5\,Ab+Ba \right ) }{16\,{x}^{16}}}-{\frac{5\,{a}^{3}b \left ( 2\,Ab+Ba \right ) }{14\,{x}^{14}}}-{\frac{5\,{b}^{2}{a}^{2} \left ( Ab+Ba \right ) }{6\,{x}^{12}}}-{\frac{a{b}^{3} \left ( Ab+2\,Ba \right ) }{2\,{x}^{10}}}-{\frac{{b}^{4} \left ( Ab+5\,Ba \right ) }{8\,{x}^{8}}}-{\frac{B{b}^{5}}{6\,{x}^{6}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.994185, size = 163, normalized size = 1.39 \begin{align*} -\frac{168 \, B b^{5} x^{12} + 126 \,{\left (5 \, B a b^{4} + A b^{5}\right )} x^{10} + 504 \,{\left (2 \, B a^{2} b^{3} + A a b^{4}\right )} x^{8} + 840 \,{\left (B a^{3} b^{2} + A a^{2} b^{3}\right )} x^{6} + 56 \, A a^{5} + 360 \,{\left (B a^{4} b + 2 \, A a^{3} b^{2}\right )} x^{4} + 63 \,{\left (B a^{5} + 5 \, A a^{4} b\right )} x^{2}}{1008 \, x^{18}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.45371, size = 275, normalized size = 2.35 \begin{align*} -\frac{168 \, B b^{5} x^{12} + 126 \,{\left (5 \, B a b^{4} + A b^{5}\right )} x^{10} + 504 \,{\left (2 \, B a^{2} b^{3} + A a b^{4}\right )} x^{8} + 840 \,{\left (B a^{3} b^{2} + A a^{2} b^{3}\right )} x^{6} + 56 \, A a^{5} + 360 \,{\left (B a^{4} b + 2 \, A a^{3} b^{2}\right )} x^{4} + 63 \,{\left (B a^{5} + 5 \, A a^{4} b\right )} x^{2}}{1008 \, x^{18}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 111.735, size = 128, normalized size = 1.09 \begin{align*} - \frac{56 A a^{5} + 168 B b^{5} x^{12} + x^{10} \left (126 A b^{5} + 630 B a b^{4}\right ) + x^{8} \left (504 A a b^{4} + 1008 B a^{2} b^{3}\right ) + x^{6} \left (840 A a^{2} b^{3} + 840 B a^{3} b^{2}\right ) + x^{4} \left (720 A a^{3} b^{2} + 360 B a^{4} b\right ) + x^{2} \left (315 A a^{4} b + 63 B a^{5}\right )}{1008 x^{18}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12449, size = 171, normalized size = 1.46 \begin{align*} -\frac{168 \, B b^{5} x^{12} + 630 \, B a b^{4} x^{10} + 126 \, A b^{5} x^{10} + 1008 \, B a^{2} b^{3} x^{8} + 504 \, A a b^{4} x^{8} + 840 \, B a^{3} b^{2} x^{6} + 840 \, A a^{2} b^{3} x^{6} + 360 \, B a^{4} b x^{4} + 720 \, A a^{3} b^{2} x^{4} + 63 \, B a^{5} x^{2} + 315 \, A a^{4} b x^{2} + 56 \, A a^{5}}{1008 \, x^{18}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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