Optimal. Leaf size=158 \[ \frac{1}{4} a^2 d x^4+\frac{1}{5} a^2 e x^5+\frac{1}{6} a^2 f x^6+\frac{c \left (a+b x^3\right )^3}{9 b}+\frac{1}{10} b x^{10} (2 a g+b d)+\frac{1}{7} a x^7 (a g+2 b d)+\frac{1}{11} b x^{11} (2 a h+b e)+\frac{1}{8} a x^8 (a h+2 b e)+\frac{2}{9} a b f x^9+\frac{1}{12} b^2 f x^{12}+\frac{1}{13} b^2 g x^{13}+\frac{1}{14} b^2 h x^{14} \]
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Rubi [A] time = 0.125777, antiderivative size = 158, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 38, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.053, Rules used = {1582, 1850} \[ \frac{1}{4} a^2 d x^4+\frac{1}{5} a^2 e x^5+\frac{1}{6} a^2 f x^6+\frac{c \left (a+b x^3\right )^3}{9 b}+\frac{1}{10} b x^{10} (2 a g+b d)+\frac{1}{7} a x^7 (a g+2 b d)+\frac{1}{11} b x^{11} (2 a h+b e)+\frac{1}{8} a x^8 (a h+2 b e)+\frac{2}{9} a b f x^9+\frac{1}{12} b^2 f x^{12}+\frac{1}{13} b^2 g x^{13}+\frac{1}{14} b^2 h x^{14} \]
Antiderivative was successfully verified.
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Rule 1582
Rule 1850
Rubi steps
\begin{align*} \int x^2 \left (a+b x^3\right )^2 \left (c+d x+e x^2+f x^3+g x^4+h x^5\right ) \, dx &=\frac{c \left (a+b x^3\right )^3}{9 b}+\int \left (a+b x^3\right )^2 \left (-c x^2+x^2 \left (c+d x+e x^2+f x^3+g x^4+h x^5\right )\right ) \, dx\\ &=\frac{c \left (a+b x^3\right )^3}{9 b}+\int \left (a^2 d x^3+a^2 e x^4+a^2 f x^5+a (2 b d+a g) x^6+a (2 b e+a h) x^7+2 a b f x^8+b (b d+2 a g) x^9+b (b e+2 a h) x^{10}+b^2 f x^{11}+b^2 g x^{12}+b^2 h x^{13}\right ) \, dx\\ &=\frac{1}{4} a^2 d x^4+\frac{1}{5} a^2 e x^5+\frac{1}{6} a^2 f x^6+\frac{1}{7} a (2 b d+a g) x^7+\frac{1}{8} a (2 b e+a h) x^8+\frac{2}{9} a b f x^9+\frac{1}{10} b (b d+2 a g) x^{10}+\frac{1}{11} b (b e+2 a h) x^{11}+\frac{1}{12} b^2 f x^{12}+\frac{1}{13} b^2 g x^{13}+\frac{1}{14} b^2 h x^{14}+\frac{c \left (a+b x^3\right )^3}{9 b}\\ \end{align*}
Mathematica [A] time = 0.0759694, size = 150, normalized size = 0.95 \[ a^2 \left (\frac{c x^3}{3}+\frac{d x^4}{4}+\frac{e x^5}{5}+\frac{f x^6}{6}+\frac{g x^7}{7}+\frac{h x^8}{8}\right )+a b \left (\frac{c x^6}{3}+\frac{2 d x^7}{7}+\frac{e x^8}{4}+\frac{2 f x^9}{9}+\frac{g x^{10}}{5}+\frac{2 h x^{11}}{11}\right )+\frac{b^2 x^9 \left (20020 c+3 x \left (6006 d+5460 e x+55 x^2 \left (91 f+84 g x+78 h x^2\right )\right )\right )}{180180} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 152, normalized size = 1. \begin{align*}{\frac{{b}^{2}h{x}^{14}}{14}}+{\frac{{b}^{2}g{x}^{13}}{13}}+{\frac{{b}^{2}f{x}^{12}}{12}}+{\frac{ \left ( 2\,abh+{b}^{2}e \right ){x}^{11}}{11}}+{\frac{ \left ( 2\,abg+{b}^{2}d \right ){x}^{10}}{10}}+{\frac{ \left ( 2\,abf+{b}^{2}c \right ){x}^{9}}{9}}+{\frac{ \left ({a}^{2}h+2\,aeb \right ){x}^{8}}{8}}+{\frac{ \left ({a}^{2}g+2\,bda \right ){x}^{7}}{7}}+{\frac{ \left ({a}^{2}f+2\,abc \right ){x}^{6}}{6}}+{\frac{{a}^{2}e{x}^{5}}{5}}+{\frac{{a}^{2}d{x}^{4}}{4}}+{\frac{{a}^{2}c{x}^{3}}{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.959115, size = 204, normalized size = 1.29 \begin{align*} \frac{1}{14} \, b^{2} h x^{14} + \frac{1}{13} \, b^{2} g x^{13} + \frac{1}{12} \, b^{2} f x^{12} + \frac{1}{11} \,{\left (b^{2} e + 2 \, a b h\right )} x^{11} + \frac{1}{10} \,{\left (b^{2} d + 2 \, a b g\right )} x^{10} + \frac{1}{9} \,{\left (b^{2} c + 2 \, a b f\right )} x^{9} + \frac{1}{8} \,{\left (2 \, a b e + a^{2} h\right )} x^{8} + \frac{1}{5} \, a^{2} e x^{5} + \frac{1}{7} \,{\left (2 \, a b d + a^{2} g\right )} x^{7} + \frac{1}{4} \, a^{2} d x^{4} + \frac{1}{6} \,{\left (2 \, a b c + a^{2} f\right )} x^{6} + \frac{1}{3} \, a^{2} c x^{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.861869, size = 405, normalized size = 2.56 \begin{align*} \frac{1}{14} x^{14} h b^{2} + \frac{1}{13} x^{13} g b^{2} + \frac{1}{12} x^{12} f b^{2} + \frac{1}{11} x^{11} e b^{2} + \frac{2}{11} x^{11} h b a + \frac{1}{10} x^{10} d b^{2} + \frac{1}{5} x^{10} g b a + \frac{1}{9} x^{9} c b^{2} + \frac{2}{9} x^{9} f b a + \frac{1}{4} x^{8} e b a + \frac{1}{8} x^{8} h a^{2} + \frac{2}{7} x^{7} d b a + \frac{1}{7} x^{7} g a^{2} + \frac{1}{3} x^{6} c b a + \frac{1}{6} x^{6} f a^{2} + \frac{1}{5} x^{5} e a^{2} + \frac{1}{4} x^{4} d a^{2} + \frac{1}{3} x^{3} c a^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.100332, size = 167, normalized size = 1.06 \begin{align*} \frac{a^{2} c x^{3}}{3} + \frac{a^{2} d x^{4}}{4} + \frac{a^{2} e x^{5}}{5} + \frac{b^{2} f x^{12}}{12} + \frac{b^{2} g x^{13}}{13} + \frac{b^{2} h x^{14}}{14} + x^{11} \left (\frac{2 a b h}{11} + \frac{b^{2} e}{11}\right ) + x^{10} \left (\frac{a b g}{5} + \frac{b^{2} d}{10}\right ) + x^{9} \left (\frac{2 a b f}{9} + \frac{b^{2} c}{9}\right ) + x^{8} \left (\frac{a^{2} h}{8} + \frac{a b e}{4}\right ) + x^{7} \left (\frac{a^{2} g}{7} + \frac{2 a b d}{7}\right ) + x^{6} \left (\frac{a^{2} f}{6} + \frac{a b c}{3}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.07267, size = 216, normalized size = 1.37 \begin{align*} \frac{1}{14} \, b^{2} h x^{14} + \frac{1}{13} \, b^{2} g x^{13} + \frac{1}{12} \, b^{2} f x^{12} + \frac{2}{11} \, a b h x^{11} + \frac{1}{11} \, b^{2} x^{11} e + \frac{1}{10} \, b^{2} d x^{10} + \frac{1}{5} \, a b g x^{10} + \frac{1}{9} \, b^{2} c x^{9} + \frac{2}{9} \, a b f x^{9} + \frac{1}{8} \, a^{2} h x^{8} + \frac{1}{4} \, a b x^{8} e + \frac{2}{7} \, a b d x^{7} + \frac{1}{7} \, a^{2} g x^{7} + \frac{1}{3} \, a b c x^{6} + \frac{1}{6} \, a^{2} f x^{6} + \frac{1}{5} \, a^{2} x^{5} e + \frac{1}{4} \, a^{2} d x^{4} + \frac{1}{3} \, a^{2} c x^{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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