Optimal. Leaf size=154 \[ a^2 d x+\frac{1}{2} a^2 e x^2+\frac{1}{7} x^7 \left (2 a c f+b^2 f+2 b c d\right )+\frac{1}{5} x^5 \left (2 a b f+2 a c d+b^2 d\right )+\frac{1}{6} e x^6 \left (2 a c+b^2\right )+\frac{1}{3} a x^3 (a f+2 b d)+\frac{1}{2} a b e x^4+\frac{1}{9} c x^9 (2 b f+c d)+\frac{1}{4} b c e x^8+\frac{1}{10} c^2 e x^{10}+\frac{1}{11} c^2 f x^{11} \]
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Rubi [A] time = 0.130352, antiderivative size = 154, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.04, Rules used = {1657} \[ a^2 d x+\frac{1}{2} a^2 e x^2+\frac{1}{7} x^7 \left (2 a c f+b^2 f+2 b c d\right )+\frac{1}{5} x^5 \left (2 a b f+2 a c d+b^2 d\right )+\frac{1}{6} e x^6 \left (2 a c+b^2\right )+\frac{1}{3} a x^3 (a f+2 b d)+\frac{1}{2} a b e x^4+\frac{1}{9} c x^9 (2 b f+c d)+\frac{1}{4} b c e x^8+\frac{1}{10} c^2 e x^{10}+\frac{1}{11} c^2 f x^{11} \]
Antiderivative was successfully verified.
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Rule 1657
Rubi steps
\begin{align*} \int \left (d+e x+f x^2\right ) \left (a+b x^2+c x^4\right )^2 \, dx &=\int \left (a^2 d+a^2 e x+a (2 b d+a f) x^2+2 a b e x^3+\left (b^2 d+2 a c d+2 a b f\right ) x^4+\left (b^2+2 a c\right ) e x^5+\left (2 b c d+b^2 f+2 a c f\right ) x^6+2 b c e x^7+c (c d+2 b f) x^8+c^2 e x^9+c^2 f x^{10}\right ) \, dx\\ &=a^2 d x+\frac{1}{2} a^2 e x^2+\frac{1}{3} a (2 b d+a f) x^3+\frac{1}{2} a b e x^4+\frac{1}{5} \left (b^2 d+2 a c d+2 a b f\right ) x^5+\frac{1}{6} \left (b^2+2 a c\right ) e x^6+\frac{1}{7} \left (2 b c d+b^2 f+2 a c f\right ) x^7+\frac{1}{4} b c e x^8+\frac{1}{9} c (c d+2 b f) x^9+\frac{1}{10} c^2 e x^{10}+\frac{1}{11} c^2 f x^{11}\\ \end{align*}
Mathematica [A] time = 0.0464454, size = 154, normalized size = 1. \[ a^2 d x+\frac{1}{2} a^2 e x^2+\frac{1}{7} x^7 \left (2 a c f+b^2 f+2 b c d\right )+\frac{1}{5} x^5 \left (2 a b f+2 a c d+b^2 d\right )+\frac{1}{6} e x^6 \left (2 a c+b^2\right )+\frac{1}{3} a x^3 (a f+2 b d)+\frac{1}{2} a b e x^4+\frac{1}{9} c x^9 (2 b f+c d)+\frac{1}{4} b c e x^8+\frac{1}{10} c^2 e x^{10}+\frac{1}{11} c^2 f x^{11} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.002, size = 139, normalized size = 0.9 \begin{align*}{\frac{{c}^{2}f{x}^{11}}{11}}+{\frac{{c}^{2}e{x}^{10}}{10}}+{\frac{ \left ( 2\,fbc+{c}^{2}d \right ){x}^{9}}{9}}+{\frac{bce{x}^{8}}{4}}+{\frac{ \left ( 2\,bcd+f \left ( 2\,ac+{b}^{2} \right ) \right ){x}^{7}}{7}}+{\frac{ \left ( 2\,ac+{b}^{2} \right ) e{x}^{6}}{6}}+{\frac{ \left ( d \left ( 2\,ac+{b}^{2} \right ) +2\,abf \right ){x}^{5}}{5}}+{\frac{abe{x}^{4}}{2}}+{\frac{ \left ( f{a}^{2}+2\,dab \right ){x}^{3}}{3}}+{\frac{{a}^{2}e{x}^{2}}{2}}+{a}^{2}dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.960336, size = 186, normalized size = 1.21 \begin{align*} \frac{1}{11} \, c^{2} f x^{11} + \frac{1}{10} \, c^{2} e x^{10} + \frac{1}{4} \, b c e x^{8} + \frac{1}{9} \,{\left (c^{2} d + 2 \, b c f\right )} x^{9} + \frac{1}{6} \,{\left (b^{2} + 2 \, a c\right )} e x^{6} + \frac{1}{7} \,{\left (2 \, b c d +{\left (b^{2} + 2 \, a c\right )} f\right )} x^{7} + \frac{1}{2} \, a b e x^{4} + \frac{1}{5} \,{\left (2 \, a b f +{\left (b^{2} + 2 \, a c\right )} d\right )} x^{5} + \frac{1}{2} \, a^{2} e x^{2} + a^{2} d x + \frac{1}{3} \,{\left (2 \, a b d + a^{2} f\right )} x^{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.70357, size = 385, normalized size = 2.5 \begin{align*} \frac{1}{11} x^{11} f c^{2} + \frac{1}{10} x^{10} e c^{2} + \frac{1}{9} x^{9} d c^{2} + \frac{2}{9} x^{9} f c b + \frac{1}{4} x^{8} e c b + \frac{2}{7} x^{7} d c b + \frac{1}{7} x^{7} f b^{2} + \frac{2}{7} x^{7} f c a + \frac{1}{6} x^{6} e b^{2} + \frac{1}{3} x^{6} e c a + \frac{1}{5} x^{5} d b^{2} + \frac{2}{5} x^{5} d c a + \frac{2}{5} x^{5} f b a + \frac{1}{2} x^{4} e b a + \frac{2}{3} x^{3} d b a + \frac{1}{3} x^{3} f a^{2} + \frac{1}{2} x^{2} e a^{2} + x d a^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.093461, size = 165, normalized size = 1.07 \begin{align*} a^{2} d x + \frac{a^{2} e x^{2}}{2} + \frac{a b e x^{4}}{2} + \frac{b c e x^{8}}{4} + \frac{c^{2} e x^{10}}{10} + \frac{c^{2} f x^{11}}{11} + x^{9} \left (\frac{2 b c f}{9} + \frac{c^{2} d}{9}\right ) + x^{7} \left (\frac{2 a c f}{7} + \frac{b^{2} f}{7} + \frac{2 b c d}{7}\right ) + x^{6} \left (\frac{a c e}{3} + \frac{b^{2} e}{6}\right ) + x^{5} \left (\frac{2 a b f}{5} + \frac{2 a c d}{5} + \frac{b^{2} d}{5}\right ) + x^{3} \left (\frac{a^{2} f}{3} + \frac{2 a b d}{3}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.08962, size = 212, normalized size = 1.38 \begin{align*} \frac{1}{11} \, c^{2} f x^{11} + \frac{1}{10} \, c^{2} x^{10} e + \frac{1}{9} \, c^{2} d x^{9} + \frac{2}{9} \, b c f x^{9} + \frac{1}{4} \, b c x^{8} e + \frac{2}{7} \, b c d x^{7} + \frac{1}{7} \, b^{2} f x^{7} + \frac{2}{7} \, a c f x^{7} + \frac{1}{6} \, b^{2} x^{6} e + \frac{1}{3} \, a c x^{6} e + \frac{1}{5} \, b^{2} d x^{5} + \frac{2}{5} \, a c d x^{5} + \frac{2}{5} \, a b f x^{5} + \frac{1}{2} \, a b x^{4} e + \frac{2}{3} \, a b d x^{3} + \frac{1}{3} \, a^{2} f x^{3} + \frac{1}{2} \, a^{2} x^{2} e + a^{2} d x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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