Optimal. Leaf size=38 \[ \frac{2}{a c \sqrt{c-a c x}}-\frac{4}{3 a (c-a c x)^{3/2}} \]
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Rubi [A] time = 0.0859509, antiderivative size = 38, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {6167, 6130, 21, 43} \[ \frac{2}{a c \sqrt{c-a c x}}-\frac{4}{3 a (c-a c x)^{3/2}} \]
Antiderivative was successfully verified.
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Rule 6167
Rule 6130
Rule 21
Rule 43
Rubi steps
\begin{align*} \int \frac{e^{2 \coth ^{-1}(a x)}}{(c-a c x)^{3/2}} \, dx &=-\int \frac{e^{2 \tanh ^{-1}(a x)}}{(c-a c x)^{3/2}} \, dx\\ &=-\int \frac{1+a x}{(1-a x) (c-a c x)^{3/2}} \, dx\\ &=-\left (c \int \frac{1+a x}{(c-a c x)^{5/2}} \, dx\right )\\ &=-\left (c \int \left (\frac{2}{(c-a c x)^{5/2}}-\frac{1}{c (c-a c x)^{3/2}}\right ) \, dx\right )\\ &=-\frac{4}{3 a (c-a c x)^{3/2}}+\frac{2}{a c \sqrt{c-a c x}}\\ \end{align*}
Mathematica [A] time = 0.0448822, size = 34, normalized size = 0.89 \[ -\frac{2 (3 a x-1) \sqrt{c-a c x}}{3 a c^2 (a x-1)^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.042, size = 21, normalized size = 0.6 \begin{align*} -{\frac{6\,ax-2}{3\,a} \left ( -acx+c \right ) ^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.02367, size = 35, normalized size = 0.92 \begin{align*} -\frac{2 \,{\left (3 \, a c x - c\right )}}{3 \,{\left (-a c x + c\right )}^{\frac{3}{2}} a c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.56212, size = 96, normalized size = 2.53 \begin{align*} -\frac{2 \, \sqrt{-a c x + c}{\left (3 \, a x - 1\right )}}{3 \,{\left (a^{3} c^{2} x^{2} - 2 \, a^{2} c^{2} x + a c^{2}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 24.2837, size = 29, normalized size = 0.76 \begin{align*} - \frac{4}{3 a \left (- a c x + c\right )^{\frac{3}{2}}} + \frac{2}{a c \sqrt{- a c x + c}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.1544, size = 49, normalized size = 1.29 \begin{align*} \frac{2 \,{\left (3 \, a c x - c\right )}}{3 \,{\left (a c x - c\right )} \sqrt{-a c x + c} a c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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