Optimal. Leaf size=11 \[ \frac {1}{24} \left (x^2+1\right )^{12} \]
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Rubi [A] time = 0.00, antiderivative size = 11, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {28, 261} \[ \frac {1}{24} \left (x^2+1\right )^{12} \]
Antiderivative was successfully verified.
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Rule 28
Rule 261
Rubi steps
\begin {align*} \int x \left (1+x^2\right ) \left (1+2 x^2+x^4\right )^5 \, dx &=\int x \left (1+x^2\right )^{11} \, dx\\ &=\frac {1}{24} \left (1+x^2\right )^{12}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 11, normalized size = 1.00 \[ \frac {1}{24} \left (x^2+1\right )^{12} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.58, size = 61, normalized size = 5.55 \[ \frac {1}{24} x^{24} + \frac {1}{2} x^{22} + \frac {11}{4} x^{20} + \frac {55}{6} x^{18} + \frac {165}{8} x^{16} + 33 x^{14} + \frac {77}{2} x^{12} + 33 x^{10} + \frac {165}{8} x^{8} + \frac {55}{6} x^{6} + \frac {11}{4} x^{4} + \frac {1}{2} x^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.31, size = 76, normalized size = 6.91 \[ \frac {1}{24} \, {\left (x^{4} + 2 \, x^{2}\right )}^{6} + \frac {1}{4} \, {\left (x^{4} + 2 \, x^{2}\right )}^{5} + \frac {5}{8} \, {\left (x^{4} + 2 \, x^{2}\right )}^{4} + \frac {1}{4} \, x^{4} + \frac {5}{6} \, {\left (x^{4} + 2 \, x^{2}\right )}^{3} + \frac {5}{8} \, {\left (x^{4} + 2 \, x^{2}\right )}^{2} + \frac {1}{2} \, x^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.00, size = 62, normalized size = 5.64 \[ \frac {1}{24} x^{24}+\frac {1}{2} x^{22}+\frac {11}{4} x^{20}+\frac {55}{6} x^{18}+\frac {165}{8} x^{16}+33 x^{14}+\frac {77}{2} x^{12}+33 x^{10}+\frac {165}{8} x^{8}+\frac {55}{6} x^{6}+\frac {11}{4} x^{4}+\frac {1}{2} x^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.78, size = 61, normalized size = 5.55 \[ \frac {1}{24} \, x^{24} + \frac {1}{2} \, x^{22} + \frac {11}{4} \, x^{20} + \frac {55}{6} \, x^{18} + \frac {165}{8} \, x^{16} + 33 \, x^{14} + \frac {77}{2} \, x^{12} + 33 \, x^{10} + \frac {165}{8} \, x^{8} + \frac {55}{6} \, x^{6} + \frac {11}{4} \, x^{4} + \frac {1}{2} \, x^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.06, size = 61, normalized size = 5.55 \[ \frac {x^{24}}{24}+\frac {x^{22}}{2}+\frac {11\,x^{20}}{4}+\frac {55\,x^{18}}{6}+\frac {165\,x^{16}}{8}+33\,x^{14}+\frac {77\,x^{12}}{2}+33\,x^{10}+\frac {165\,x^8}{8}+\frac {55\,x^6}{6}+\frac {11\,x^4}{4}+\frac {x^2}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 0.07, size = 71, normalized size = 6.45 \[ \frac {x^{24}}{24} + \frac {x^{22}}{2} + \frac {11 x^{20}}{4} + \frac {55 x^{18}}{6} + \frac {165 x^{16}}{8} + 33 x^{14} + \frac {77 x^{12}}{2} + 33 x^{10} + \frac {165 x^{8}}{8} + \frac {55 x^{6}}{6} + \frac {11 x^{4}}{4} + \frac {x^{2}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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