Optimal. Leaf size=129 \[ a^3 A \log (x)+a^3 B x+\frac {3}{2} a^2 A b x^2+\frac {1}{3} a^2 x^3 (a D+3 b B)+\frac {3}{4} a A b^2 x^4+\frac {1}{7} b^2 x^7 (3 a D+b B)+\frac {3}{5} a b x^5 (a D+b B)+\frac {C \left (a+b x^2\right )^4}{8 b}+\frac {1}{6} A b^3 x^6+\frac {1}{9} b^3 D x^9 \]
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Rubi [A] time = 0.09, antiderivative size = 129, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.071, Rules used = {1583, 1802} \[ \frac {3}{2} a^2 A b x^2+a^3 A \log (x)+\frac {1}{3} a^2 x^3 (a D+3 b B)+a^3 B x+\frac {3}{4} a A b^2 x^4+\frac {1}{7} b^2 x^7 (3 a D+b B)+\frac {3}{5} a b x^5 (a D+b B)+\frac {C \left (a+b x^2\right )^4}{8 b}+\frac {1}{6} A b^3 x^6+\frac {1}{9} b^3 D x^9 \]
Antiderivative was successfully verified.
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Rule 1583
Rule 1802
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right )^3 \left (A+B x+C x^2+D x^3\right )}{x} \, dx &=\frac {C \left (a+b x^2\right )^4}{8 b}+\int \frac {\left (a+b x^2\right )^3 \left (A+B x+D x^3\right )}{x} \, dx\\ &=\frac {C \left (a+b x^2\right )^4}{8 b}+\int \left (a^3 B+\frac {a^3 A}{x}+3 a^2 A b x+a^2 (3 b B+a D) x^2+3 a A b^2 x^3+3 a b (b B+a D) x^4+A b^3 x^5+b^2 (b B+3 a D) x^6+b^3 D x^8\right ) \, dx\\ &=a^3 B x+\frac {3}{2} a^2 A b x^2+\frac {1}{3} a^2 (3 b B+a D) x^3+\frac {3}{4} a A b^2 x^4+\frac {3}{5} a b (b B+a D) x^5+\frac {1}{6} A b^3 x^6+\frac {1}{7} b^2 (b B+3 a D) x^7+\frac {1}{9} b^3 D x^9+\frac {C \left (a+b x^2\right )^4}{8 b}+a^3 A \log (x)\\ \end {align*}
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Mathematica [A] time = 0.07, size = 121, normalized size = 0.94 \[ a^3 A \log (x)+\frac {x \left (420 a^3 (6 B+x (3 C+2 D x))+126 a^2 b x (30 A+x (20 B+3 x (5 C+4 D x)))+18 a b^2 x^3 (105 A+2 x (42 B+5 x (7 C+6 D x)))+5 b^3 x^5 (84 A+x (72 B+7 x (9 C+8 D x)))\right )}{2520} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.71, size = 140, normalized size = 1.09 \[ \frac {1}{9} \, D b^{3} x^{9} + \frac {1}{8} \, C b^{3} x^{8} + \frac {1}{7} \, {\left (3 \, D a b^{2} + B b^{3}\right )} x^{7} + \frac {1}{6} \, {\left (3 \, C a b^{2} + A b^{3}\right )} x^{6} + \frac {3}{5} \, {\left (D a^{2} b + B a b^{2}\right )} x^{5} + B a^{3} x + \frac {3}{4} \, {\left (C a^{2} b + A a b^{2}\right )} x^{4} + A a^{3} \log \relax (x) + \frac {1}{3} \, {\left (D a^{3} + 3 \, B a^{2} b\right )} x^{3} + \frac {1}{2} \, {\left (C a^{3} + 3 \, A a^{2} b\right )} x^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.33, size = 148, normalized size = 1.15 \[ \frac {1}{9} \, D b^{3} x^{9} + \frac {1}{8} \, C b^{3} x^{8} + \frac {3}{7} \, D a b^{2} x^{7} + \frac {1}{7} \, B b^{3} x^{7} + \frac {1}{2} \, C a b^{2} x^{6} + \frac {1}{6} \, A b^{3} x^{6} + \frac {3}{5} \, D a^{2} b x^{5} + \frac {3}{5} \, B a b^{2} x^{5} + \frac {3}{4} \, C a^{2} b x^{4} + \frac {3}{4} \, A a b^{2} x^{4} + \frac {1}{3} \, D a^{3} x^{3} + B a^{2} b x^{3} + \frac {1}{2} \, C a^{3} x^{2} + \frac {3}{2} \, A a^{2} b x^{2} + B a^{3} x + A a^{3} \log \left ({\left | x \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 148, normalized size = 1.15 \[ \frac {D b^{3} x^{9}}{9}+\frac {C \,b^{3} x^{8}}{8}+\frac {B \,b^{3} x^{7}}{7}+\frac {3 D a \,b^{2} x^{7}}{7}+\frac {A \,b^{3} x^{6}}{6}+\frac {C a \,b^{2} x^{6}}{2}+\frac {3 B a \,b^{2} x^{5}}{5}+\frac {3 D a^{2} b \,x^{5}}{5}+\frac {3 A a \,b^{2} x^{4}}{4}+\frac {3 C \,a^{2} b \,x^{4}}{4}+B \,a^{2} b \,x^{3}+\frac {D a^{3} x^{3}}{3}+\frac {3 A \,a^{2} b \,x^{2}}{2}+\frac {C \,a^{3} x^{2}}{2}+A \,a^{3} \ln \relax (x )+B \,a^{3} x \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.32, size = 140, normalized size = 1.09 \[ \frac {1}{9} \, D b^{3} x^{9} + \frac {1}{8} \, C b^{3} x^{8} + \frac {1}{7} \, {\left (3 \, D a b^{2} + B b^{3}\right )} x^{7} + \frac {1}{6} \, {\left (3 \, C a b^{2} + A b^{3}\right )} x^{6} + \frac {3}{5} \, {\left (D a^{2} b + B a b^{2}\right )} x^{5} + B a^{3} x + \frac {3}{4} \, {\left (C a^{2} b + A a b^{2}\right )} x^{4} + A a^{3} \log \relax (x) + \frac {1}{3} \, {\left (D a^{3} + 3 \, B a^{2} b\right )} x^{3} + \frac {1}{2} \, {\left (C a^{3} + 3 \, A a^{2} b\right )} x^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.26, size = 147, normalized size = 1.14 \[ \frac {A\,b^3\,x^6}{6}+\frac {C\,a^3\,x^2}{2}+\frac {B\,b^3\,x^7}{7}+\frac {C\,b^3\,x^8}{8}+A\,a^3\,\ln \relax (x)+\frac {a^3\,x^3\,D}{3}+\frac {b^3\,x^9\,D}{9}+B\,a^3\,x+\frac {3\,a^2\,b\,x^5\,D}{5}+\frac {3\,a\,b^2\,x^7\,D}{7}+\frac {3\,A\,a^2\,b\,x^2}{2}+\frac {3\,A\,a\,b^2\,x^4}{4}+B\,a^2\,b\,x^3+\frac {3\,B\,a\,b^2\,x^5}{5}+\frac {3\,C\,a^2\,b\,x^4}{4}+\frac {C\,a\,b^2\,x^6}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.40, size = 158, normalized size = 1.22 \[ A a^{3} \log {\relax (x )} + B a^{3} x + \frac {C b^{3} x^{8}}{8} + \frac {D b^{3} x^{9}}{9} + x^{7} \left (\frac {B b^{3}}{7} + \frac {3 D a b^{2}}{7}\right ) + x^{6} \left (\frac {A b^{3}}{6} + \frac {C a b^{2}}{2}\right ) + x^{5} \left (\frac {3 B a b^{2}}{5} + \frac {3 D a^{2} b}{5}\right ) + x^{4} \left (\frac {3 A a b^{2}}{4} + \frac {3 C a^{2} b}{4}\right ) + x^{3} \left (B a^{2} b + \frac {D a^{3}}{3}\right ) + x^{2} \left (\frac {3 A a^{2} b}{2} + \frac {C a^{3}}{2}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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