Optimal. Leaf size=104 \[ \frac{6 a^2 b^2 (d x)^{m+5}}{d^5 (m+5)}+\frac{4 a^3 b (d x)^{m+3}}{d^3 (m+3)}+\frac{a^4 (d x)^{m+1}}{d (m+1)}+\frac{4 a b^3 (d x)^{m+7}}{d^7 (m+7)}+\frac{b^4 (d x)^{m+9}}{d^9 (m+9)} \]
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Rubi [A] time = 0.074949, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {28, 270} \[ \frac{6 a^2 b^2 (d x)^{m+5}}{d^5 (m+5)}+\frac{4 a^3 b (d x)^{m+3}}{d^3 (m+3)}+\frac{a^4 (d x)^{m+1}}{d (m+1)}+\frac{4 a b^3 (d x)^{m+7}}{d^7 (m+7)}+\frac{b^4 (d x)^{m+9}}{d^9 (m+9)} \]
Antiderivative was successfully verified.
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Rule 28
Rule 270
Rubi steps
\begin{align*} \int (d x)^m \left (a^2+2 a b x^2+b^2 x^4\right )^2 \, dx &=\frac{\int (d x)^m \left (a b+b^2 x^2\right )^4 \, dx}{b^4}\\ &=\frac{\int \left (a^4 b^4 (d x)^m+\frac{4 a^3 b^5 (d x)^{2+m}}{d^2}+\frac{6 a^2 b^6 (d x)^{4+m}}{d^4}+\frac{4 a b^7 (d x)^{6+m}}{d^6}+\frac{b^8 (d x)^{8+m}}{d^8}\right ) \, dx}{b^4}\\ &=\frac{a^4 (d x)^{1+m}}{d (1+m)}+\frac{4 a^3 b (d x)^{3+m}}{d^3 (3+m)}+\frac{6 a^2 b^2 (d x)^{5+m}}{d^5 (5+m)}+\frac{4 a b^3 (d x)^{7+m}}{d^7 (7+m)}+\frac{b^4 (d x)^{9+m}}{d^9 (9+m)}\\ \end{align*}
Mathematica [A] time = 0.0349877, size = 73, normalized size = 0.7 \[ x (d x)^m \left (\frac{6 a^2 b^2 x^4}{m+5}+\frac{4 a^3 b x^2}{m+3}+\frac{a^4}{m+1}+\frac{4 a b^3 x^6}{m+7}+\frac{b^4 x^8}{m+9}\right ) \]
Antiderivative was successfully verified.
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Maple [B] time = 0.051, size = 292, normalized size = 2.8 \begin{align*}{\frac{ \left ( dx \right ) ^{m} \left ({b}^{4}{m}^{4}{x}^{8}+16\,{b}^{4}{m}^{3}{x}^{8}+4\,a{b}^{3}{m}^{4}{x}^{6}+86\,{b}^{4}{m}^{2}{x}^{8}+72\,a{b}^{3}{m}^{3}{x}^{6}+176\,{b}^{4}m{x}^{8}+6\,{a}^{2}{b}^{2}{m}^{4}{x}^{4}+416\,a{b}^{3}{m}^{2}{x}^{6}+105\,{b}^{4}{x}^{8}+120\,{a}^{2}{b}^{2}{m}^{3}{x}^{4}+888\,a{b}^{3}m{x}^{6}+4\,{a}^{3}b{m}^{4}{x}^{2}+780\,{a}^{2}{b}^{2}{m}^{2}{x}^{4}+540\,a{b}^{3}{x}^{6}+88\,{a}^{3}b{m}^{3}{x}^{2}+1800\,{a}^{2}{b}^{2}m{x}^{4}+{a}^{4}{m}^{4}+656\,{a}^{3}b{m}^{2}{x}^{2}+1134\,{a}^{2}{b}^{2}{x}^{4}+24\,{a}^{4}{m}^{3}+1832\,{a}^{3}bm{x}^{2}+206\,{a}^{4}{m}^{2}+1260\,{a}^{3}b{x}^{2}+744\,{a}^{4}m+945\,{a}^{4} \right ) x}{ \left ( 9+m \right ) \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 = 1.6283, size = 576, normalized size = 5.54 \begin{align*} \frac{{\left ({\left (b^{4} m^{4} + 16 \, b^{4} m^{3} + 86 \, b^{4} m^{2} + 176 \, b^{4} m + 105 \, b^{4}\right )} x^{9} + 4 \,{\left (a b^{3} m^{4} + 18 \, a b^{3} m^{3} + 104 \, a b^{3} m^{2} + 222 \, a b^{3} m + 135 \, a b^{3}\right )} x^{7} + 6 \,{\left (a^{2} b^{2} m^{4} + 20 \, a^{2} b^{2} m^{3} + 130 \, a^{2} b^{2} m^{2} + 300 \, a^{2} b^{2} m + 189 \, a^{2} b^{2}\right )} x^{5} + 4 \,{\left (a^{3} b m^{4} + 22 \, a^{3} b m^{3} + 164 \, a^{3} b m^{2} + 458 \, a^{3} b m + 315 \, a^{3} b\right )} x^{3} +{\left (a^{4} m^{4} + 24 \, a^{4} m^{3} + 206 \, a^{4} m^{2} + 744 \, a^{4} m + 945 \, a^{4}\right )} x\right )} \left (d x\right )^{m}}{m^{5} + 25 \, m^{4} + 230 \, m^{3} + 950 \, m^{2} + 1689 \, m + 945} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 3.08984, size = 1321, normalized size = 12.7 \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 = 1.28462, size = 560, normalized size = 5.38 \begin{align*} \frac{\left (d x\right )^{m} b^{4} m^{4} x^{9} + 16 \, \left (d x\right )^{m} b^{4} m^{3} x^{9} + 4 \, \left (d x\right )^{m} a b^{3} m^{4} x^{7} + 86 \, \left (d x\right )^{m} b^{4} m^{2} x^{9} + 72 \, \left (d x\right )^{m} a b^{3} m^{3} x^{7} + 176 \, \left (d x\right )^{m} b^{4} m x^{9} + 6 \, \left (d x\right )^{m} a^{2} b^{2} m^{4} x^{5} + 416 \, \left (d x\right )^{m} a b^{3} m^{2} x^{7} + 105 \, \left (d x\right )^{m} b^{4} x^{9} + 120 \, \left (d x\right )^{m} a^{2} b^{2} m^{3} x^{5} + 888 \, \left (d x\right )^{m} a b^{3} m x^{7} + 4 \, \left (d x\right )^{m} a^{3} b m^{4} x^{3} + 780 \, \left (d x\right )^{m} a^{2} b^{2} m^{2} x^{5} + 540 \, \left (d x\right )^{m} a b^{3} x^{7} + 88 \, \left (d x\right )^{m} a^{3} b m^{3} x^{3} + 1800 \, \left (d x\right )^{m} a^{2} b^{2} m x^{5} + \left (d x\right )^{m} a^{4} m^{4} x + 656 \, \left (d x\right )^{m} a^{3} b m^{2} x^{3} + 1134 \, \left (d x\right )^{m} a^{2} b^{2} x^{5} + 24 \, \left (d x\right )^{m} a^{4} m^{3} x + 1832 \, \left (d x\right )^{m} a^{3} b m x^{3} + 206 \, \left (d x\right )^{m} a^{4} m^{2} x + 1260 \, \left (d x\right )^{m} a^{3} b x^{3} + 744 \, \left (d x\right )^{m} a^{4} m x + 945 \, \left (d x\right )^{m} a^{4} x}{m^{5} + 25 \, m^{4} + 230 \, m^{3} + 950 \, m^{2} + 1689 \, m + 945} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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