Optimal. Leaf size=146 \[ \frac{35 e^2 \sqrt{d+e x} (b d-a e)}{4 b^4}-\frac{35 e^2 (b d-a e)^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{d+e x}}{\sqrt{b d-a e}}\right )}{4 b^{9/2}}-\frac{7 e (d+e x)^{5/2}}{4 b^2 (a+b x)}-\frac{(d+e x)^{7/2}}{2 b (a+b x)^2}+\frac{35 e^2 (d+e x)^{3/2}}{12 b^3} \]
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Rubi [A] time = 0.0759457, antiderivative size = 146, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.152, Rules used = {27, 47, 50, 63, 208} \[ \frac{35 e^2 \sqrt{d+e x} (b d-a e)}{4 b^4}-\frac{35 e^2 (b d-a e)^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{d+e x}}{\sqrt{b d-a e}}\right )}{4 b^{9/2}}-\frac{7 e (d+e x)^{5/2}}{4 b^2 (a+b x)}-\frac{(d+e x)^{7/2}}{2 b (a+b x)^2}+\frac{35 e^2 (d+e x)^{3/2}}{12 b^3} \]
Antiderivative was successfully verified.
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Rule 27
Rule 47
Rule 50
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{(a+b x) (d+e x)^{7/2}}{\left (a^2+2 a b x+b^2 x^2\right )^2} \, dx &=\int \frac{(d+e x)^{7/2}}{(a+b x)^3} \, dx\\ &=-\frac{(d+e x)^{7/2}}{2 b (a+b x)^2}+\frac{(7 e) \int \frac{(d+e x)^{5/2}}{(a+b x)^2} \, dx}{4 b}\\ &=-\frac{7 e (d+e x)^{5/2}}{4 b^2 (a+b x)}-\frac{(d+e x)^{7/2}}{2 b (a+b x)^2}+\frac{\left (35 e^2\right ) \int \frac{(d+e x)^{3/2}}{a+b x} \, dx}{8 b^2}\\ &=\frac{35 e^2 (d+e x)^{3/2}}{12 b^3}-\frac{7 e (d+e x)^{5/2}}{4 b^2 (a+b x)}-\frac{(d+e x)^{7/2}}{2 b (a+b x)^2}+\frac{\left (35 e^2 (b d-a e)\right ) \int \frac{\sqrt{d+e x}}{a+b x} \, dx}{8 b^3}\\ &=\frac{35 e^2 (b d-a e) \sqrt{d+e x}}{4 b^4}+\frac{35 e^2 (d+e x)^{3/2}}{12 b^3}-\frac{7 e (d+e x)^{5/2}}{4 b^2 (a+b x)}-\frac{(d+e x)^{7/2}}{2 b (a+b x)^2}+\frac{\left (35 e^2 (b d-a e)^2\right ) \int \frac{1}{(a+b x) \sqrt{d+e x}} \, dx}{8 b^4}\\ &=\frac{35 e^2 (b d-a e) \sqrt{d+e x}}{4 b^4}+\frac{35 e^2 (d+e x)^{3/2}}{12 b^3}-\frac{7 e (d+e x)^{5/2}}{4 b^2 (a+b x)}-\frac{(d+e x)^{7/2}}{2 b (a+b x)^2}+\frac{\left (35 e (b d-a e)^2\right ) \operatorname{Subst}\left (\int \frac{1}{a-\frac{b d}{e}+\frac{b x^2}{e}} \, dx,x,\sqrt{d+e x}\right )}{4 b^4}\\ &=\frac{35 e^2 (b d-a e) \sqrt{d+e x}}{4 b^4}+\frac{35 e^2 (d+e x)^{3/2}}{12 b^3}-\frac{7 e (d+e x)^{5/2}}{4 b^2 (a+b x)}-\frac{(d+e x)^{7/2}}{2 b (a+b x)^2}-\frac{35 e^2 (b d-a e)^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{d+e x}}{\sqrt{b d-a e}}\right )}{4 b^{9/2}}\\ \end{align*}
Mathematica [C] time = 0.0186399, size = 52, normalized size = 0.36 \[ \frac{2 e^2 (d+e x)^{9/2} \, _2F_1\left (3,\frac{9}{2};\frac{11}{2};-\frac{b (d+e x)}{a e-b d}\right )}{9 (a e-b d)^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.016, size = 380, normalized size = 2.6 \begin{align*}{\frac{2\,{e}^{2}}{3\,{b}^{3}} \left ( ex+d \right ) ^{{\frac{3}{2}}}}-6\,{\frac{{e}^{3}a\sqrt{ex+d}}{{b}^{4}}}+6\,{\frac{{e}^{2}d\sqrt{ex+d}}{{b}^{3}}}-{\frac{13\,{e}^{4}{a}^{2}}{4\,{b}^{3} \left ( bex+ae \right ) ^{2}} \left ( ex+d \right ) ^{{\frac{3}{2}}}}+{\frac{13\,{e}^{3}ad}{2\,{b}^{2} \left ( bex+ae \right ) ^{2}} \left ( ex+d \right ) ^{{\frac{3}{2}}}}-{\frac{13\,{e}^{2}{d}^{2}}{4\,b \left ( bex+ae \right ) ^{2}} \left ( ex+d \right ) ^{{\frac{3}{2}}}}-{\frac{11\,{e}^{5}{a}^{3}}{4\,{b}^{4} \left ( bex+ae \right ) ^{2}}\sqrt{ex+d}}+{\frac{33\,{e}^{4}d{a}^{2}}{4\,{b}^{3} \left ( bex+ae \right ) ^{2}}\sqrt{ex+d}}-{\frac{33\,{e}^{3}a{d}^{2}}{4\,{b}^{2} \left ( bex+ae \right ) ^{2}}\sqrt{ex+d}}+{\frac{11\,{e}^{2}{d}^{3}}{4\,b \left ( bex+ae \right ) ^{2}}\sqrt{ex+d}}+{\frac{35\,{e}^{4}{a}^{2}}{4\,{b}^{4}}\arctan \left ({b\sqrt{ex+d}{\frac{1}{\sqrt{ \left ( ae-bd \right ) b}}}} \right ){\frac{1}{\sqrt{ \left ( ae-bd \right ) b}}}}-{\frac{35\,{e}^{3}ad}{2\,{b}^{3}}\arctan \left ({b\sqrt{ex+d}{\frac{1}{\sqrt{ \left ( ae-bd \right ) b}}}} \right ){\frac{1}{\sqrt{ \left ( ae-bd \right ) b}}}}+{\frac{35\,{e}^{2}{d}^{2}}{4\,{b}^{2}}\arctan \left ({b\sqrt{ex+d}{\frac{1}{\sqrt{ \left ( ae-bd \right ) b}}}} \right ){\frac{1}{\sqrt{ \left ( ae-bd \right ) b}}}} \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 = 1.08774, size = 1094, normalized size = 7.49 \begin{align*} \left [-\frac{105 \,{\left (a^{2} b d e^{2} - a^{3} e^{3} +{\left (b^{3} d e^{2} - a b^{2} e^{3}\right )} x^{2} + 2 \,{\left (a b^{2} d e^{2} - a^{2} b e^{3}\right )} x\right )} \sqrt{\frac{b d - a e}{b}} \log \left (\frac{b e x + 2 \, b d - a e + 2 \, \sqrt{e x + d} b \sqrt{\frac{b d - a e}{b}}}{b x + a}\right ) - 2 \,{\left (8 \, b^{3} e^{3} x^{3} - 6 \, b^{3} d^{3} - 21 \, a b^{2} d^{2} e + 140 \, a^{2} b d e^{2} - 105 \, a^{3} e^{3} + 8 \,{\left (10 \, b^{3} d e^{2} - 7 \, a b^{2} e^{3}\right )} x^{2} -{\left (39 \, b^{3} d^{2} e - 238 \, a b^{2} d e^{2} + 175 \, a^{2} b e^{3}\right )} x\right )} \sqrt{e x + d}}{24 \,{\left (b^{6} x^{2} + 2 \, a b^{5} x + a^{2} b^{4}\right )}}, -\frac{105 \,{\left (a^{2} b d e^{2} - a^{3} e^{3} +{\left (b^{3} d e^{2} - a b^{2} e^{3}\right )} x^{2} + 2 \,{\left (a b^{2} d e^{2} - a^{2} b e^{3}\right )} x\right )} \sqrt{-\frac{b d - a e}{b}} \arctan \left (-\frac{\sqrt{e x + d} b \sqrt{-\frac{b d - a e}{b}}}{b d - a e}\right ) -{\left (8 \, b^{3} e^{3} x^{3} - 6 \, b^{3} d^{3} - 21 \, a b^{2} d^{2} e + 140 \, a^{2} b d e^{2} - 105 \, a^{3} e^{3} + 8 \,{\left (10 \, b^{3} d e^{2} - 7 \, a b^{2} e^{3}\right )} x^{2} -{\left (39 \, b^{3} d^{2} e - 238 \, a b^{2} d e^{2} + 175 \, a^{2} b e^{3}\right )} x\right )} \sqrt{e x + d}}{12 \,{\left (b^{6} x^{2} + 2 \, a b^{5} x + a^{2} b^{4}\right )}}\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 [B] time = 1.25699, size = 358, normalized size = 2.45 \begin{align*} \frac{35 \,{\left (b^{2} d^{2} e^{2} - 2 \, a b d e^{3} + a^{2} e^{4}\right )} \arctan \left (\frac{\sqrt{x e + d} b}{\sqrt{-b^{2} d + a b e}}\right )}{4 \, \sqrt{-b^{2} d + a b e} b^{4}} - \frac{13 \,{\left (x e + d\right )}^{\frac{3}{2}} b^{3} d^{2} e^{2} - 11 \, \sqrt{x e + d} b^{3} d^{3} e^{2} - 26 \,{\left (x e + d\right )}^{\frac{3}{2}} a b^{2} d e^{3} + 33 \, \sqrt{x e + d} a b^{2} d^{2} e^{3} + 13 \,{\left (x e + d\right )}^{\frac{3}{2}} a^{2} b e^{4} - 33 \, \sqrt{x e + d} a^{2} b d e^{4} + 11 \, \sqrt{x e + d} a^{3} e^{5}}{4 \,{\left ({\left (x e + d\right )} b - b d + a e\right )}^{2} b^{4}} + \frac{2 \,{\left ({\left (x e + d\right )}^{\frac{3}{2}} b^{6} e^{2} + 9 \, \sqrt{x e + d} b^{6} d e^{2} - 9 \, \sqrt{x e + d} a b^{5} e^{3}\right )}}{3 \, b^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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