Optimal. Leaf size=217 \[ -\frac{2 e (7-m) \sqrt{1-\frac{e^2 x^2}{d^2}} (g x)^{m+2} \, _2F_1\left (\frac{9}{2},\frac{m+2}{2};\frac{m+4}{2};\frac{e^2 x^2}{d^2}\right )}{9 d^9 g^2 (m+2) \sqrt{d^2-e^2 x^2}}+\frac{(7-2 m) \sqrt{1-\frac{e^2 x^2}{d^2}} (g x)^{m+1} \, _2F_1\left (\frac{9}{2},\frac{m+1}{2};\frac{m+3}{2};\frac{e^2 x^2}{d^2}\right )}{9 d^8 g (m+1) \sqrt{d^2-e^2 x^2}}+\frac{2 (d-e x) (g x)^{m+1}}{9 d g \left (d^2-e^2 x^2\right )^{9/2}} \]
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Rubi [A] time = 0.231118, antiderivative size = 217, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.172, Rules used = {852, 1806, 808, 365, 364} \[ -\frac{2 e (7-m) \sqrt{1-\frac{e^2 x^2}{d^2}} (g x)^{m+2} \, _2F_1\left (\frac{9}{2},\frac{m+2}{2};\frac{m+4}{2};\frac{e^2 x^2}{d^2}\right )}{9 d^9 g^2 (m+2) \sqrt{d^2-e^2 x^2}}+\frac{(7-2 m) \sqrt{1-\frac{e^2 x^2}{d^2}} (g x)^{m+1} \, _2F_1\left (\frac{9}{2},\frac{m+1}{2};\frac{m+3}{2};\frac{e^2 x^2}{d^2}\right )}{9 d^8 g (m+1) \sqrt{d^2-e^2 x^2}}+\frac{2 (d-e x) (g x)^{m+1}}{9 d g \left (d^2-e^2 x^2\right )^{9/2}} \]
Antiderivative was successfully verified.
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Rule 852
Rule 1806
Rule 808
Rule 365
Rule 364
Rubi steps
\begin{align*} \int \frac{(g x)^m}{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}} \, dx &=\int \frac{(g x)^m (d-e x)^2}{\left (d^2-e^2 x^2\right )^{11/2}} \, dx\\ &=\frac{2 (g x)^{1+m} (d-e x)}{9 d g \left (d^2-e^2 x^2\right )^{9/2}}-\frac{\int \frac{(g x)^m \left (-d^2 (7-2 m)+2 d e (7-m) x\right )}{\left (d^2-e^2 x^2\right )^{9/2}} \, dx}{9 d^2}\\ &=\frac{2 (g x)^{1+m} (d-e x)}{9 d g \left (d^2-e^2 x^2\right )^{9/2}}-\frac{(2 e (7-m)) \int \frac{(g x)^{1+m}}{\left (d^2-e^2 x^2\right )^{9/2}} \, dx}{9 d g}-\frac{1}{9} (-7+2 m) \int \frac{(g x)^m}{\left (d^2-e^2 x^2\right )^{9/2}} \, dx\\ &=\frac{2 (g x)^{1+m} (d-e x)}{9 d g \left (d^2-e^2 x^2\right )^{9/2}}-\frac{\left (2 e (7-m) \sqrt{1-\frac{e^2 x^2}{d^2}}\right ) \int \frac{(g x)^{1+m}}{\left (1-\frac{e^2 x^2}{d^2}\right )^{9/2}} \, dx}{9 d^9 g \sqrt{d^2-e^2 x^2}}-\frac{\left ((-7+2 m) \sqrt{1-\frac{e^2 x^2}{d^2}}\right ) \int \frac{(g x)^m}{\left (1-\frac{e^2 x^2}{d^2}\right )^{9/2}} \, dx}{9 d^8 \sqrt{d^2-e^2 x^2}}\\ &=\frac{2 (g x)^{1+m} (d-e x)}{9 d g \left (d^2-e^2 x^2\right )^{9/2}}+\frac{(7-2 m) (g x)^{1+m} \sqrt{1-\frac{e^2 x^2}{d^2}} \, _2F_1\left (\frac{9}{2},\frac{1+m}{2};\frac{3+m}{2};\frac{e^2 x^2}{d^2}\right )}{9 d^8 g (1+m) \sqrt{d^2-e^2 x^2}}-\frac{2 e (7-m) (g x)^{2+m} \sqrt{1-\frac{e^2 x^2}{d^2}} \, _2F_1\left (\frac{9}{2},\frac{2+m}{2};\frac{4+m}{2};\frac{e^2 x^2}{d^2}\right )}{9 d^9 g^2 (2+m) \sqrt{d^2-e^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.13423, size = 176, normalized size = 0.81 \[ \frac{x \sqrt{1-\frac{e^2 x^2}{d^2}} (g x)^m \left (d^2 \left (m^2+5 m+6\right ) \, _2F_1\left (\frac{11}{2},\frac{m+1}{2};\frac{m+3}{2};\frac{e^2 x^2}{d^2}\right )-e (m+1) x \left (2 d (m+3) \, _2F_1\left (\frac{11}{2},\frac{m+2}{2};\frac{m+4}{2};\frac{e^2 x^2}{d^2}\right )-e (m+2) x \, _2F_1\left (\frac{11}{2},\frac{m+3}{2};\frac{m+5}{2};\frac{e^2 x^2}{d^2}\right )\right )\right )}{d^{10} (m+1) (m+2) (m+3) \sqrt{d^2-e^2 x^2}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.59, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( gx \right ) ^{m}}{ \left ( ex+d \right ) ^{2}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{-{\frac{7}{2}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (g x\right )^{m}}{{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{7}{2}}{\left (e x + d\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\sqrt{-e^{2} x^{2} + d^{2}} \left (g x\right )^{m}}{e^{10} x^{10} + 2 \, d e^{9} x^{9} - 3 \, d^{2} e^{8} x^{8} - 8 \, d^{3} e^{7} x^{7} + 2 \, d^{4} e^{6} x^{6} + 12 \, d^{5} e^{5} x^{5} + 2 \, d^{6} e^{4} x^{4} - 8 \, d^{7} e^{3} x^{3} - 3 \, d^{8} e^{2} x^{2} + 2 \, d^{9} e x + d^{10}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \mathit{sage}_{0} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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