Optimal. Leaf size=175 \[ -\frac{a d^3 f^2}{2 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}+\frac{3 a d^2 f^2 \log \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}{2 e}+\frac{\left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^4}{8 e}+\frac{a f^2 \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^2}{4 e}+\frac{a d f^2 \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}{e} \]
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Rubi [A] time = 0.133334, antiderivative size = 175, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.08, Rules used = {2117, 893} \[ -\frac{a d^3 f^2}{2 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}+\frac{3 a d^2 f^2 \log \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}{2 e}+\frac{\left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^4}{8 e}+\frac{a f^2 \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^2}{4 e}+\frac{a d f^2 \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}{e} \]
Antiderivative was successfully verified.
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Rule 2117
Rule 893
Rubi steps
\begin{align*} \int \left (d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )^3 \, dx &=\frac{\operatorname{Subst}\left (\int \frac{x^3 \left (d^2+a f^2-2 d x+x^2\right )}{(d-x)^2} \, dx,x,d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}{2 e}\\ &=\frac{\operatorname{Subst}\left (\int \left (2 a d f^2+\frac{a d^3 f^2}{(d-x)^2}-\frac{3 a d^2 f^2}{d-x}+a f^2 x+x^3\right ) \, dx,x,d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}{2 e}\\ &=-\frac{a d^3 f^2}{2 e \left (e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}+\frac{a d f^2 \left (e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}{e}+\frac{a f^2 \left (d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )^2}{4 e}+\frac{\left (d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )^4}{8 e}+\frac{3 a d^2 f^2 \log \left (e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}{2 e}\\ \end{align*}
Mathematica [A] time = 0.32916, size = 158, normalized size = 0.9 \[ \frac{-\frac{4 a d^3 f^2}{f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x}+12 a d^2 f^2 \log \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )+\left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^4+2 a f^2 \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^2+8 a d f^2 \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}{8 e} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 175, normalized size = 1. \begin{align*}{f}^{3}x \left ( a+{\frac{{e}^{2}{x}^{2}}{{f}^{2}}} \right ) ^{{\frac{3}{2}}}+{e}^{3}{x}^{4}+2\,d{e}^{2}{x}^{3}+{\frac{3\,{f}^{2}ae{x}^{2}}{2}}+3\,{f}^{2}adx+2\,{\frac{d{f}^{3}}{e} \left ({\frac{{e}^{2}{x}^{2}+a{f}^{2}}{{f}^{2}}} \right ) ^{3/2}}+{\frac{3\,f{d}^{2}x}{2}\sqrt{a+{\frac{{e}^{2}{x}^{2}}{{f}^{2}}}}}+{\frac{3\,f{d}^{2}a}{2}\ln \left ({\frac{{e}^{2}x}{{f}^{2}}{\frac{1}{\sqrt{{\frac{{e}^{2}}{{f}^{2}}}}}}}+\sqrt{a+{\frac{{e}^{2}{x}^{2}}{{f}^{2}}}} \right ){\frac{1}{\sqrt{{\frac{{e}^{2}}{{f}^{2}}}}}}}+{\frac{3\,e{x}^{2}{d}^{2}}{2}}+x{d}^{3}+{\frac{{d}^{4}}{4\,e}} \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 [A] time = 0.997505, size = 333, normalized size = 1.9 \begin{align*} \frac{2 \, e^{4} x^{4} + 4 \, d e^{3} x^{3} - 3 \, a d^{2} f^{2} \log \left (-e x + f \sqrt{\frac{e^{2} x^{2} + a f^{2}}{f^{2}}}\right ) + 3 \,{\left (a e^{2} f^{2} + d^{2} e^{2}\right )} x^{2} + 2 \,{\left (3 \, a d e f^{2} + d^{3} e\right )} x +{\left (2 \, e^{3} f x^{3} + 4 \, d e^{2} f x^{2} + 4 \, a d f^{3} +{\left (2 \, a e f^{3} + 3 \, d^{2} e f\right )} x\right )} \sqrt{\frac{e^{2} x^{2} + a f^{2}}{f^{2}}}}{2 \, e} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 9.46108, size = 279, normalized size = 1.59 \begin{align*} \frac{a^{\frac{3}{2}} f^{3} x \sqrt{1 + \frac{e^{2} x^{2}}{a f^{2}}}}{2} + \frac{a^{\frac{3}{2}} f^{3} x}{2 \sqrt{1 + \frac{e^{2} x^{2}}{a f^{2}}}} + \frac{3 \sqrt{a} d^{2} f x \sqrt{1 + \frac{e^{2} x^{2}}{a f^{2}}}}{2} + \frac{3 \sqrt{a} e^{2} f x^{3}}{2 \sqrt{1 + \frac{e^{2} x^{2}}{a f^{2}}}} + \frac{3 a d^{2} f^{2} \operatorname{asinh}{\left (\frac{e x}{\sqrt{a} f} \right )}}{2 e} + 3 a d f^{2} x + \frac{3 a e f^{2} x^{2}}{2} + d^{3} x + \frac{3 d^{2} e x^{2}}{2} + 2 d e^{2} x^{3} + 6 d e f \left (\begin{cases} \frac{\sqrt{a} x^{2}}{2} & \text{for}\: e^{2} = 0 \\\frac{f^{2} \left (a + \frac{e^{2} x^{2}}{f^{2}}\right )^{\frac{3}{2}}}{3 e^{2}} & \text{otherwise} \end{cases}\right ) + e^{3} x^{4} + \frac{e^{4} x^{5}}{\sqrt{a} f \sqrt{1 + \frac{e^{2} x^{2}}{a f^{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.23474, size = 220, normalized size = 1.26 \begin{align*} -\frac{3}{2} \, a d^{2} f{\left | f \right |} e^{\left (-1\right )} \log \left ({\left | -x e + \sqrt{a f^{2} + x^{2} e^{2}} \right |}\right ) + \frac{3}{2} \, a f^{2} x^{2} e + 3 \, a d f^{2} x + x^{4} e^{3} + 2 \, d x^{3} e^{2} + \frac{3}{2} \, d^{2} x^{2} e + d^{3} x + \frac{1}{2} \,{\left (4 \, a d f{\left | f \right |} e^{\left (-1\right )} +{\left (2 \,{\left (\frac{x{\left | f \right |} e^{2}}{f} + \frac{2 \, d{\left | f \right |} e}{f}\right )} x + \frac{{\left (2 \, a f^{4}{\left | f \right |} e^{4} + 3 \, d^{2} f^{2}{\left | f \right |} e^{4}\right )} e^{\left (-4\right )}}{f^{3}}\right )} x\right )} \sqrt{a f^{2} + x^{2} e^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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