Optimal. Leaf size=52 \[ \frac{b^2 x^5 (c x)^m}{m+5}+\frac{2 b c x^7 (c x)^m}{m+7}+\frac{c^2 x^9 (c x)^m}{m+9} \]
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Rubi [A] time = 0.0394327, antiderivative size = 52, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {1142, 1584, 270} \[ \frac{b^2 x^5 (c x)^m}{m+5}+\frac{2 b c x^7 (c x)^m}{m+7}+\frac{c^2 x^9 (c x)^m}{m+9} \]
Antiderivative was successfully verified.
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Rule 1142
Rule 1584
Rule 270
Rubi steps
\begin{align*} \int (c x)^m \left (b x^2+c x^4\right )^2 \, dx &=\left (x^{-m} (c x)^m\right ) \operatorname{Subst}\left (\int x^m \left (b x^2+c x^4\right )^2 \, dx,x,x\right )\\ &=\left (x^{-m} (c x)^m\right ) \operatorname{Subst}\left (\int x^{4+m} \left (b+c x^2\right )^2 \, dx,x,x\right )\\ &=\left (x^{-m} (c x)^m\right ) \operatorname{Subst}\left (\int \left (b^2 x^{4+m}+2 b c x^{6+m}+c^2 x^{8+m}\right ) \, dx,x,x\right )\\ &=\frac{b^2 x^5 (c x)^m}{5+m}+\frac{2 b c x^7 (c x)^m}{7+m}+\frac{c^2 x^9 (c x)^m}{9+m}\\ \end{align*}
Mathematica [A] time = 0.034236, size = 43, normalized size = 0.83 \[ x^5 (c x)^m \left (\frac{b^2}{m+5}+\frac{2 b c x^2}{m+7}+\frac{c^2 x^4}{m+9}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.049, size = 96, normalized size = 1.9 \begin{align*}{\frac{ \left ( cx \right ) ^{m} \left ({c}^{2}{m}^{2}{x}^{4}+12\,{c}^{2}m{x}^{4}+2\,bc{m}^{2}{x}^{2}+35\,{c}^{2}{x}^{4}+28\,bcm{x}^{2}+{b}^{2}{m}^{2}+90\,bc{x}^{2}+16\,{b}^{2}m+63\,{b}^{2} \right ){x}^{5}}{ \left ( 9+m \right ) \left ( 7+m \right ) \left ( 5+m \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00875, size = 74, normalized size = 1.42 \begin{align*} \frac{c^{m + 2} x^{9} x^{m}}{m + 9} + \frac{2 \, b c^{m + 1} x^{7} x^{m}}{m + 7} + \frac{b^{2} c^{m} x^{5} x^{m}}{m + 5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.5866, size = 200, normalized size = 3.85 \begin{align*} \frac{{\left ({\left (c^{2} m^{2} + 12 \, c^{2} m + 35 \, c^{2}\right )} x^{9} + 2 \,{\left (b c m^{2} + 14 \, b c m + 45 \, b c\right )} x^{7} +{\left (b^{2} m^{2} + 16 \, b^{2} m + 63 \, b^{2}\right )} x^{5}\right )} \left (c x\right )^{m}}{m^{3} + 21 \, m^{2} + 143 \, m + 315} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.1886, size = 352, normalized size = 6.77 \begin{align*} \begin{cases} \frac{- \frac{b^{2}}{4 x^{4}} - \frac{b c}{x^{2}} + c^{2} \log{\left (x \right )}}{c^{9}} & \text{for}\: m = -9 \\\frac{- \frac{b^{2}}{2 x^{2}} + 2 b c \log{\left (x \right )} + \frac{c^{2} x^{2}}{2}}{c^{7}} & \text{for}\: m = -7 \\\frac{b^{2} \log{\left (x \right )} + b c x^{2} + \frac{c^{2} x^{4}}{4}}{c^{5}} & \text{for}\: m = -5 \\\frac{b^{2} c^{m} m^{2} x^{5} x^{m}}{m^{3} + 21 m^{2} + 143 m + 315} + \frac{16 b^{2} c^{m} m x^{5} x^{m}}{m^{3} + 21 m^{2} + 143 m + 315} + \frac{63 b^{2} c^{m} x^{5} x^{m}}{m^{3} + 21 m^{2} + 143 m + 315} + \frac{2 b c c^{m} m^{2} x^{7} x^{m}}{m^{3} + 21 m^{2} + 143 m + 315} + \frac{28 b c c^{m} m x^{7} x^{m}}{m^{3} + 21 m^{2} + 143 m + 315} + \frac{90 b c c^{m} x^{7} x^{m}}{m^{3} + 21 m^{2} + 143 m + 315} + \frac{c^{2} c^{m} m^{2} x^{9} x^{m}}{m^{3} + 21 m^{2} + 143 m + 315} + \frac{12 c^{2} c^{m} m x^{9} x^{m}}{m^{3} + 21 m^{2} + 143 m + 315} + \frac{35 c^{2} c^{m} x^{9} x^{m}}{m^{3} + 21 m^{2} + 143 m + 315} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.15981, size = 190, normalized size = 3.65 \begin{align*} \frac{\left (c x\right )^{m} c^{2} m^{2} x^{9} + 12 \, \left (c x\right )^{m} c^{2} m x^{9} + 2 \, \left (c x\right )^{m} b c m^{2} x^{7} + 35 \, \left (c x\right )^{m} c^{2} x^{9} + 28 \, \left (c x\right )^{m} b c m x^{7} + \left (c x\right )^{m} b^{2} m^{2} x^{5} + 90 \, \left (c x\right )^{m} b c x^{7} + 16 \, \left (c x\right )^{m} b^{2} m x^{5} + 63 \, \left (c x\right )^{m} b^{2} x^{5}}{m^{3} + 21 \, m^{2} + 143 \, m + 315} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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