Optimal. Leaf size=34 \[ \frac{\left (c d^2+2 c d e x+c e^2 x^2\right )^{3/2}}{3 c^2 e} \]
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Rubi [A] time = 0.0232877, antiderivative size = 34, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 32, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.062, Rules used = {643, 629} \[ \frac{\left (c d^2+2 c d e x+c e^2 x^2\right )^{3/2}}{3 c^2 e} \]
Antiderivative was successfully verified.
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Rule 643
Rule 629
Rubi steps
\begin{align*} \int \frac{(d+e x)^3}{\sqrt{c d^2+2 c d e x+c e^2 x^2}} \, dx &=\frac{\int (d+e x) \sqrt{c d^2+2 c d e x+c e^2 x^2} \, dx}{c}\\ &=\frac{\left (c d^2+2 c d e x+c e^2 x^2\right )^{3/2}}{3 c^2 e}\\ \end{align*}
Mathematica [A] time = 0.0059435, size = 27, normalized size = 0.79 \[ \frac{(d+e x)^4}{3 e \sqrt{c (d+e x)^2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.041, size = 49, normalized size = 1.4 \begin{align*}{\frac{x \left ({e}^{2}{x}^{2}+3\,dex+3\,{d}^{2} \right ) \left ( ex+d \right ) }{3}{\frac{1}{\sqrt{c{e}^{2}{x}^{2}+2\,cdex+c{d}^{2}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.21266, size = 197, normalized size = 5.79 \begin{align*} \frac{4 \, c^{2} d^{3} e^{4} \log \left (x + \frac{d}{e}\right )}{3 \, \left (c e^{2}\right )^{\frac{5}{2}}} - \frac{4 \, c d^{2} e^{3} x}{3 \, \left (c e^{2}\right )^{\frac{3}{2}}} + \frac{2 \, d e^{2} x^{2}}{3 \, \sqrt{c e^{2}}} - \frac{4}{3} \, d^{3} \sqrt{\frac{1}{c e^{2}}} \log \left (x + \frac{d}{e}\right ) + \frac{\sqrt{c e^{2} x^{2} + 2 \, c d e x + c d^{2}} e x^{2}}{3 \, c} + \frac{7 \, \sqrt{c e^{2} x^{2} + 2 \, c d e x + c d^{2}} d^{2}}{3 \, c e} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.33509, size = 117, normalized size = 3.44 \begin{align*} \frac{\sqrt{c e^{2} x^{2} + 2 \, c d e x + c d^{2}}{\left (e^{2} x^{3} + 3 \, d e x^{2} + 3 \, d^{2} x\right )}}{3 \,{\left (c e x + c d\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.0791, size = 114, normalized size = 3.35 \begin{align*} \begin{cases} \frac{d^{2} \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{3 c e} + \frac{2 d x \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{3 c} + \frac{e x^{2} \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{3 c} & \text{for}\: e \neq 0 \\\frac{d^{3} x}{\sqrt{c d^{2}}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.3571, size = 68, normalized size = 2. \begin{align*} \frac{1}{3} \, \sqrt{c x^{2} e^{2} + 2 \, c d x e + c d^{2}}{\left (x{\left (\frac{x e}{c} + \frac{2 \, d}{c}\right )} + \frac{d^{2} e^{\left (-1\right )}}{c}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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