Optimal. Leaf size=138 \[ \frac {1}{3} a^3 B x^3+\frac {1}{4} a^3 C x^4+\frac {1}{5} a^2 x^5 (a D+3 b B)+\frac {1}{2} a^2 b C x^6+\frac {A \left (a+b x^2\right )^4}{8 b}+\frac {1}{9} b^2 x^9 (3 a D+b B)+\frac {3}{8} a b^2 C x^8+\frac {3}{7} a b x^7 (a D+b B)+\frac {1}{10} b^3 C x^{10}+\frac {1}{11} b^3 D x^{11} \]
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Rubi [A] time = 0.09, antiderivative size = 138, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {1582, 1810} \begin {gather*} \frac {1}{5} a^2 x^5 (a D+3 b B)+\frac {1}{2} a^2 b C x^6+\frac {1}{3} a^3 B x^3+\frac {1}{4} a^3 C x^4+\frac {A \left (a+b x^2\right )^4}{8 b}+\frac {1}{9} b^2 x^9 (3 a D+b B)+\frac {3}{8} a b^2 C x^8+\frac {3}{7} a b x^7 (a D+b B)+\frac {1}{10} b^3 C x^{10}+\frac {1}{11} b^3 D x^{11} \end {gather*}
Antiderivative was successfully verified.
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Rule 1582
Rule 1810
Rubi steps
\begin {align*} \int x \left (a+b x^2\right )^3 \left (A+B x+C x^2+D x^3\right ) \, dx &=\frac {A \left (a+b x^2\right )^4}{8 b}+\int \left (a+b x^2\right )^3 \left (-A x+x \left (A+B x+C x^2+D x^3\right )\right ) \, dx\\ &=\frac {A \left (a+b x^2\right )^4}{8 b}+\int \left (a^3 B x^2+a^3 C x^3+a^2 (3 b B+a D) x^4+3 a^2 b C x^5+3 a b (b B+a D) x^6+3 a b^2 C x^7+b^2 (b B+3 a D) x^8+b^3 C x^9+b^3 D x^{10}\right ) \, dx\\ &=\frac {1}{3} a^3 B x^3+\frac {1}{4} a^3 C x^4+\frac {1}{5} a^2 (3 b B+a D) x^5+\frac {1}{2} a^2 b C x^6+\frac {3}{7} a b (b B+a D) x^7+\frac {3}{8} a b^2 C x^8+\frac {1}{9} b^2 (b B+3 a D) x^9+\frac {1}{10} b^3 C x^{10}+\frac {1}{11} b^3 D x^{11}+\frac {A \left (a+b x^2\right )^4}{8 b}\\ \end {align*}
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Mathematica [A] time = 0.06, size = 124, normalized size = 0.90 \begin {gather*} \frac {462 a^3 x^2 (30 A+x (20 B+3 x (5 C+4 D x)))+198 a^2 b x^4 (105 A+2 x (42 B+5 x (7 C+6 D x)))+165 a b^2 x^6 (84 A+x (72 B+7 x (9 C+8 D x)))+7 b^3 x^8 \left (495 A+4 x \left (110 B+99 C x+90 D x^2\right )\right )}{27720} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int x \left (a+b x^2\right )^3 \left (A+B x+C x^2+D x^3\right ) \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: TypeError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.36, size = 153, normalized size = 1.11 \begin {gather*} \frac {1}{11} \, D b^{3} x^{11} + \frac {1}{10} \, C b^{3} x^{10} + \frac {1}{3} \, D a b^{2} x^{9} + \frac {1}{9} \, B b^{3} x^{9} + \frac {3}{8} \, C a b^{2} x^{8} + \frac {1}{8} \, A b^{3} x^{8} + \frac {3}{7} \, D a^{2} b x^{7} + \frac {3}{7} \, B a b^{2} x^{7} + \frac {1}{2} \, C a^{2} b x^{6} + \frac {1}{2} \, A a b^{2} x^{6} + \frac {1}{5} \, D a^{3} x^{5} + \frac {3}{5} \, B a^{2} b x^{5} + \frac {1}{4} \, C a^{3} x^{4} + \frac {3}{4} \, A a^{2} b x^{4} + \frac {1}{3} \, B a^{3} x^{3} + \frac {1}{2} \, A a^{3} x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 150, normalized size = 1.09 \begin {gather*} \frac {D b^{3} x^{11}}{11}+\frac {C \,b^{3} x^{10}}{10}+\frac {\left (b^{3} B +3 a \,b^{2} D\right ) x^{9}}{9}+\frac {\left (A \,b^{3}+3 a \,b^{2} C \right ) x^{8}}{8}+\frac {B \,a^{3} x^{3}}{3}+\frac {\left (3 a \,b^{2} B +3 a^{2} b D\right ) x^{7}}{7}+\frac {A \,a^{3} x^{2}}{2}+\frac {\left (3 a \,b^{2} A +3 a^{2} b C \right ) x^{6}}{6}+\frac {\left (3 a^{2} b B +a^{3} D\right ) x^{5}}{5}+\frac {\left (3 A \,a^{2} b +a^{3} C \right ) x^{4}}{4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.34, size = 145, normalized size = 1.05 \begin {gather*} \frac {1}{11} \, D b^{3} x^{11} + \frac {1}{10} \, C b^{3} x^{10} + \frac {1}{9} \, {\left (3 \, D a b^{2} + B b^{3}\right )} x^{9} + \frac {1}{8} \, {\left (3 \, C a b^{2} + A b^{3}\right )} x^{8} + \frac {3}{7} \, {\left (D a^{2} b + B a b^{2}\right )} x^{7} + \frac {1}{3} \, B a^{3} x^{3} + \frac {1}{2} \, {\left (C a^{2} b + A a b^{2}\right )} x^{6} + \frac {1}{2} \, A a^{3} x^{2} + \frac {1}{5} \, {\left (D a^{3} + 3 \, B a^{2} b\right )} x^{5} + \frac {1}{4} \, {\left (C a^{3} + 3 \, A a^{2} b\right )} x^{4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.28, size = 153, normalized size = 1.11 \begin {gather*} \frac {A\,a^3\,x^2}{2}+\frac {B\,a^3\,x^3}{3}+\frac {A\,b^3\,x^8}{8}+\frac {C\,a^3\,x^4}{4}+\frac {B\,b^3\,x^9}{9}+\frac {C\,b^3\,x^{10}}{10}+\frac {a^3\,x^5\,D}{5}+\frac {b^3\,x^{11}\,D}{11}+\frac {3\,a^2\,b\,x^7\,D}{7}+\frac {a\,b^2\,x^9\,D}{3}+\frac {3\,A\,a^2\,b\,x^4}{4}+\frac {A\,a\,b^2\,x^6}{2}+\frac {3\,B\,a^2\,b\,x^5}{5}+\frac {3\,B\,a\,b^2\,x^7}{7}+\frac {C\,a^2\,b\,x^6}{2}+\frac {3\,C\,a\,b^2\,x^8}{8} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.14, size = 163, normalized size = 1.18 \begin {gather*} \frac {A a^{3} x^{2}}{2} + \frac {B a^{3} x^{3}}{3} + \frac {C b^{3} x^{10}}{10} + \frac {D b^{3} x^{11}}{11} + x^{9} \left (\frac {B b^{3}}{9} + \frac {D a b^{2}}{3}\right ) + x^{8} \left (\frac {A b^{3}}{8} + \frac {3 C a b^{2}}{8}\right ) + x^{7} \left (\frac {3 B a b^{2}}{7} + \frac {3 D a^{2} b}{7}\right ) + x^{6} \left (\frac {A a b^{2}}{2} + \frac {C a^{2} b}{2}\right ) + x^{5} \left (\frac {3 B a^{2} b}{5} + \frac {D a^{3}}{5}\right ) + x^{4} \left (\frac {3 A a^{2} b}{4} + \frac {C a^{3}}{4}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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