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 = 0.04, antiderivative size = 52, normalized size of antiderivative = 1.00, 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} \begin {gather*} \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} \end {gather*}
Antiderivative was successfully verified.
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Rule 270
Rule 1142
Rule 1584
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*}
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Mathematica [A] time = 0.04, size = 43, normalized size = 0.83 \begin {gather*} 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 ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.10, size = 0, normalized size = 0.00 \begin {gather*} \int (c x)^m \left (b x^2+c x^4\right )^2 \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 0.65, size = 89, normalized size = 1.71 \begin {gather*} \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 {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.17, size = 141, normalized size = 2.71 \begin {gather*} \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 {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 96, normalized size = 1.85 \begin {gather*} \frac {\left (c^{2} m^{2} x^{4}+12 c^{2} m \,x^{4}+2 b c \,m^{2} x^{2}+35 c^{2} x^{4}+28 b c m \,x^{2}+b^{2} m^{2}+90 b c \,x^{2}+16 b^{2} m +63 b^{2}\right ) x^{5} \left (c x \right )^{m}}{\left (m +9\right ) \left (m +7\right ) \left (m +5\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.45, size = 55, normalized size = 1.06 \begin {gather*} \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 {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 4.19, size = 97, normalized size = 1.87 \begin {gather*} {\left (c\,x\right )}^m\,\left (\frac {b^2\,x^5\,\left (m^2+16\,m+63\right )}{m^3+21\,m^2+143\,m+315}+\frac {c^2\,x^9\,\left (m^2+12\,m+35\right )}{m^3+21\,m^2+143\,m+315}+\frac {2\,b\,c\,x^7\,\left (m^2+14\,m+45\right )}{m^3+21\,m^2+143\,m+315}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 2.29, size = 352, normalized size = 6.77 \begin {gather*} \begin {cases} \frac {- \frac {b^{2}}{4 x^{4}} - \frac {b c}{x^{2}} + c^{2} \log {\relax (x )}}{c^{9}} & \text {for}\: m = -9 \\\frac {- \frac {b^{2}}{2 x^{2}} + 2 b c \log {\relax (x )} + \frac {c^{2} x^{2}}{2}}{c^{7}} & \text {for}\: m = -7 \\\frac {b^{2} \log {\relax (x )} + 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 {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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