Optimal. Leaf size=36 \[ -\frac{2 \sqrt{c d^2-c e^2 x^2}}{c e \sqrt{d+e x}} \]
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Rubi [A] time = 0.0127333, antiderivative size = 36, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.034, Rules used = {649} \[ -\frac{2 \sqrt{c d^2-c e^2 x^2}}{c e \sqrt{d+e x}} \]
Antiderivative was successfully verified.
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Rule 649
Rubi steps
\begin{align*} \int \frac{\sqrt{d+e x}}{\sqrt{c d^2-c e^2 x^2}} \, dx &=-\frac{2 \sqrt{c d^2-c e^2 x^2}}{c e \sqrt{d+e x}}\\ \end{align*}
Mathematica [A] time = 0.0439942, size = 35, normalized size = 0.97 \[ -\frac{2 \sqrt{c \left (d^2-e^2 x^2\right )}}{c e \sqrt{d+e x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.042, size = 36, normalized size = 1. \begin{align*} -2\,{\frac{ \left ( -ex+d \right ) \sqrt{ex+d}}{e\sqrt{-c{e}^{2}{x}^{2}+c{d}^{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.13023, size = 39, normalized size = 1.08 \begin{align*} \frac{2 \,{\left (\sqrt{c} e x - \sqrt{c} d\right )}}{\sqrt{-e x + d} c e} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.11583, size = 82, normalized size = 2.28 \begin{align*} -\frac{2 \, \sqrt{-c e^{2} x^{2} + c d^{2}} \sqrt{e x + d}}{c e^{2} x + c d e} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{d + e x}}{\sqrt{- c \left (- d + e x\right ) \left (d + e x\right )}}\, dx \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*} \int \frac{\sqrt{e x + d}}{\sqrt{-c e^{2} x^{2} + c d^{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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