Optimal. Leaf size=33 \[ \frac {1}{3} c e^2 x^3+\frac {2}{7} c e f x^7+\frac {1}{11} c f^2 x^{11} \]
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Rubi [A] time = 0.01, antiderivative size = 33, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {12, 270} \[ \frac {1}{3} c e^2 x^3+\frac {2}{7} c e f x^7+\frac {1}{11} c f^2 x^{11} \]
Antiderivative was successfully verified.
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Rule 12
Rule 270
Rubi steps
\begin {align*} \int c x^2 \left (e+f x^4\right )^2 \, dx &=c \int x^2 \left (e+f x^4\right )^2 \, dx\\ &=c \int \left (e^2 x^2+2 e f x^6+f^2 x^{10}\right ) \, dx\\ &=\frac {1}{3} c e^2 x^3+\frac {2}{7} c e f x^7+\frac {1}{11} c f^2 x^{11}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 33, normalized size = 1.00 \[ \frac {1}{3} c e^2 x^3+\frac {2}{7} c e f x^7+\frac {1}{11} c f^2 x^{11} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.53, size = 27, normalized size = 0.82 \[ \frac {1}{11} x^{11} f^{2} c + \frac {2}{7} x^{7} f e c + \frac {1}{3} x^{3} e^{2} c \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.20, size = 27, normalized size = 0.82 \[ \frac {1}{231} \, {\left (21 \, f^{2} x^{11} + 66 \, f x^{7} e + 77 \, x^{3} e^{2}\right )} c \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 27, normalized size = 0.82 \[ \left (\frac {1}{11} f^{2} x^{11}+\frac {2}{7} e f \,x^{7}+\frac {1}{3} e^{2} x^{3}\right ) c \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.36, size = 27, normalized size = 0.82 \[ \frac {1}{231} \, {\left (21 \, f^{2} x^{11} + 66 \, e f x^{7} + 77 \, e^{2} x^{3}\right )} c \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.04, size = 27, normalized size = 0.82 \[ \frac {c\,x^3\,\left (77\,e^2+66\,e\,f\,x^4+21\,f^2\,x^8\right )}{231} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.13, size = 31, normalized size = 0.94 \[ \frac {c e^{2} x^{3}}{3} + \frac {2 c e f x^{7}}{7} + \frac {c f^{2} x^{11}}{11} \]
Verification of antiderivative is not currently implemented for this CAS.
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