Optimal. Leaf size=54 \[ \frac {a^2 x^3}{3}+\frac {1}{7} x^7 \left (2 a c+b^2\right )+\frac {2}{5} a b x^5+\frac {2}{9} b c x^9+\frac {c^2 x^{11}}{11} \]
________________________________________________________________________________________
Rubi [A] time = 0.03, antiderivative size = 54, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.056, Rules used = {1108} \begin {gather*} \frac {a^2 x^3}{3}+\frac {1}{7} x^7 \left (2 a c+b^2\right )+\frac {2}{5} a b x^5+\frac {2}{9} b c x^9+\frac {c^2 x^{11}}{11} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 1108
Rubi steps
\begin {align*} \int x^2 \left (a+b x^2+c x^4\right )^2 \, dx &=\int \left (a^2 x^2+2 a b x^4+\left (b^2+2 a c\right ) x^6+2 b c x^8+c^2 x^{10}\right ) \, dx\\ &=\frac {a^2 x^3}{3}+\frac {2}{5} a b x^5+\frac {1}{7} \left (b^2+2 a c\right ) x^7+\frac {2}{9} b c x^9+\frac {c^2 x^{11}}{11}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.01, size = 54, normalized size = 1.00 \begin {gather*} \frac {a^2 x^3}{3}+\frac {1}{7} x^7 \left (2 a c+b^2\right )+\frac {2}{5} a b x^5+\frac {2}{9} b c x^9+\frac {c^2 x^{11}}{11} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int x^2 \left (a+b x^2+c x^4\right )^2 \, dx \end {gather*}
Verification is not applicable to the result.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 1.03, size = 46, normalized size = 0.85 \begin {gather*} \frac {1}{11} x^{11} c^{2} + \frac {2}{9} x^{9} c b + \frac {1}{7} x^{7} b^{2} + \frac {2}{7} x^{7} c a + \frac {2}{5} x^{5} b a + \frac {1}{3} x^{3} a^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.15, size = 46, normalized size = 0.85 \begin {gather*} \frac {1}{11} \, c^{2} x^{11} + \frac {2}{9} \, b c x^{9} + \frac {1}{7} \, b^{2} x^{7} + \frac {2}{7} \, a c x^{7} + \frac {2}{5} \, a b x^{5} + \frac {1}{3} \, a^{2} x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.00, size = 45, normalized size = 0.83 \begin {gather*} \frac {c^{2} x^{11}}{11}+\frac {2 b c \,x^{9}}{9}+\frac {2 a b \,x^{5}}{5}+\frac {\left (2 a c +b^{2}\right ) x^{7}}{7}+\frac {a^{2} x^{3}}{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.31, size = 44, normalized size = 0.81 \begin {gather*} \frac {1}{11} \, c^{2} x^{11} + \frac {2}{9} \, b c x^{9} + \frac {1}{7} \, {\left (b^{2} + 2 \, a c\right )} x^{7} + \frac {2}{5} \, a b x^{5} + \frac {1}{3} \, a^{2} x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.03, size = 45, normalized size = 0.83 \begin {gather*} x^7\,\left (\frac {b^2}{7}+\frac {2\,a\,c}{7}\right )+\frac {a^2\,x^3}{3}+\frac {c^2\,x^{11}}{11}+\frac {2\,a\,b\,x^5}{5}+\frac {2\,b\,c\,x^9}{9} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 0.08, size = 51, normalized size = 0.94 \begin {gather*} \frac {a^{2} x^{3}}{3} + \frac {2 a b x^{5}}{5} + \frac {2 b c x^{9}}{9} + \frac {c^{2} x^{11}}{11} + x^{7} \left (\frac {2 a c}{7} + \frac {b^{2}}{7}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________