Optimal. Leaf size=83 \[ \frac{(f x)^{m+3} (a e+b d)}{f^3 (m+3)}+\frac{a d (f x)^{m+1}}{f (m+1)}+\frac{(f x)^{m+5} (b e+c d)}{f^5 (m+5)}+\frac{c e (f x)^{m+7}}{f^7 (m+7)} \]
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Rubi [A] time = 0.0474501, antiderivative size = 83, 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 = {1261} \[ \frac{(f x)^{m+3} (a e+b d)}{f^3 (m+3)}+\frac{a d (f x)^{m+1}}{f (m+1)}+\frac{(f x)^{m+5} (b e+c d)}{f^5 (m+5)}+\frac{c e (f x)^{m+7}}{f^7 (m+7)} \]
Antiderivative was successfully verified.
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Rule 1261
Rubi steps
\begin{align*} \int (f x)^m \left (d+e x^2\right ) \left (a+b x^2+c x^4\right ) \, dx &=\int \left (a d (f x)^m+\frac{(b d+a e) (f x)^{2+m}}{f^2}+\frac{(c d+b e) (f x)^{4+m}}{f^4}+\frac{c e (f x)^{6+m}}{f^6}\right ) \, dx\\ &=\frac{a d (f x)^{1+m}}{f (1+m)}+\frac{(b d+a e) (f x)^{3+m}}{f^3 (3+m)}+\frac{(c d+b e) (f x)^{5+m}}{f^5 (5+m)}+\frac{c e (f x)^{7+m}}{f^7 (7+m)}\\ \end{align*}
Mathematica [A] time = 0.0494136, size = 59, normalized size = 0.71 \[ x (f x)^m \left (\frac{x^2 (a e+b d)}{m+3}+\frac{a d}{m+1}+\frac{x^4 (b e+c d)}{m+5}+\frac{c e x^6}{m+7}\right ) \]
Antiderivative was successfully verified.
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Maple [B] time = 0.003, size = 221, normalized size = 2.7 \begin{align*}{\frac{ \left ( ce{m}^{3}{x}^{6}+9\,ce{m}^{2}{x}^{6}+be{m}^{3}{x}^{4}+cd{m}^{3}{x}^{4}+23\,cem{x}^{6}+11\,be{m}^{2}{x}^{4}+11\,cd{m}^{2}{x}^{4}+15\,ce{x}^{6}+ae{m}^{3}{x}^{2}+bd{m}^{3}{x}^{2}+31\,bem{x}^{4}+31\,cdm{x}^{4}+13\,ae{m}^{2}{x}^{2}+13\,bd{m}^{2}{x}^{2}+21\,be{x}^{4}+21\,cd{x}^{4}+ad{m}^{3}+47\,aem{x}^{2}+47\,bdm{x}^{2}+15\,ad{m}^{2}+35\,ae{x}^{2}+35\,bd{x}^{2}+71\,adm+105\,ad \right ) x \left ( fx \right ) ^{m}}{ \left ( 7+m \right ) \left ( 5+m \right ) \left ( 3+m \right ) \left ( 1+m \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.66453, size = 414, normalized size = 4.99 \begin{align*} \frac{{\left ({\left (c e m^{3} + 9 \, c e m^{2} + 23 \, c e m + 15 \, c e\right )} x^{7} +{\left ({\left (c d + b e\right )} m^{3} + 11 \,{\left (c d + b e\right )} m^{2} + 21 \, c d + 21 \, b e + 31 \,{\left (c d + b e\right )} m\right )} x^{5} +{\left ({\left (b d + a e\right )} m^{3} + 13 \,{\left (b d + a e\right )} m^{2} + 35 \, b d + 35 \, a e + 47 \,{\left (b d + a e\right )} m\right )} x^{3} +{\left (a d m^{3} + 15 \, a d m^{2} + 71 \, a d m + 105 \, a d\right )} x\right )} \left (f x\right )^{m}}{m^{4} + 16 \, m^{3} + 86 \, m^{2} + 176 \, m + 105} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.0871, size = 1056, normalized size = 12.72 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.10684, size = 473, normalized size = 5.7 \begin{align*} \frac{\left (f x\right )^{m} c m^{3} x^{7} e + 9 \, \left (f x\right )^{m} c m^{2} x^{7} e + \left (f x\right )^{m} c d m^{3} x^{5} + \left (f x\right )^{m} b m^{3} x^{5} e + 23 \, \left (f x\right )^{m} c m x^{7} e + 11 \, \left (f x\right )^{m} c d m^{2} x^{5} + 11 \, \left (f x\right )^{m} b m^{2} x^{5} e + 15 \, \left (f x\right )^{m} c x^{7} e + \left (f x\right )^{m} b d m^{3} x^{3} + 31 \, \left (f x\right )^{m} c d m x^{5} + \left (f x\right )^{m} a m^{3} x^{3} e + 31 \, \left (f x\right )^{m} b m x^{5} e + 13 \, \left (f x\right )^{m} b d m^{2} x^{3} + 21 \, \left (f x\right )^{m} c d x^{5} + 13 \, \left (f x\right )^{m} a m^{2} x^{3} e + 21 \, \left (f x\right )^{m} b x^{5} e + \left (f x\right )^{m} a d m^{3} x + 47 \, \left (f x\right )^{m} b d m x^{3} + 47 \, \left (f x\right )^{m} a m x^{3} e + 15 \, \left (f x\right )^{m} a d m^{2} x + 35 \, \left (f x\right )^{m} b d x^{3} + 35 \, \left (f x\right )^{m} a x^{3} e + 71 \, \left (f x\right )^{m} a d m x + 105 \, \left (f x\right )^{m} a d x}{m^{4} + 16 \, m^{3} + 86 \, m^{2} + 176 \, m + 105} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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