Optimal. Leaf size=47 \[ -\frac{a^2 x^3 \left (1-\frac{1}{a^2 x^2}\right )^{3/2}}{2 (1-a x)^2 \left (c-a^2 c x^2\right )^{3/2}} \]
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Rubi [A] time = 0.171715, antiderivative size = 47, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {6192, 6193, 32} \[ -\frac{a^2 x^3 \left (1-\frac{1}{a^2 x^2}\right )^{3/2}}{2 (1-a x)^2 \left (c-a^2 c x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 6192
Rule 6193
Rule 32
Rubi steps
\begin{align*} \int \frac{e^{3 \coth ^{-1}(a x)}}{\left (c-a^2 c x^2\right )^{3/2}} \, dx &=\frac{\left (\left (1-\frac{1}{a^2 x^2}\right )^{3/2} x^3\right ) \int \frac{e^{3 \coth ^{-1}(a x)}}{\left (1-\frac{1}{a^2 x^2}\right )^{3/2} x^3} \, dx}{\left (c-a^2 c x^2\right )^{3/2}}\\ &=\frac{\left (a^3 \left (1-\frac{1}{a^2 x^2}\right )^{3/2} x^3\right ) \int \frac{1}{(-1+a x)^3} \, dx}{\left (c-a^2 c x^2\right )^{3/2}}\\ &=-\frac{a^2 \left (1-\frac{1}{a^2 x^2}\right )^{3/2} x^3}{2 (1-a x)^2 \left (c-a^2 c x^2\right )^{3/2}}\\ \end{align*}
Mathematica [A] time = 0.0447238, size = 51, normalized size = 1.09 \[ -\frac{x \sqrt{1-\frac{1}{a^2 x^2}} \sqrt{c-a^2 c x^2}}{2 c^2 (a x-1)^3 (a x+1)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.114, size = 39, normalized size = 0.8 \begin{align*} -{\frac{ax-1}{2\,a} \left ( -{a}^{2}c{x}^{2}+c \right ) ^{-{\frac{3}{2}}} \left ({\frac{ax-1}{ax+1}} \right ) ^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (-a^{2} c x^{2} + c\right )}^{\frac{3}{2}} \left (\frac{a x - 1}{a x + 1}\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.89955, size = 77, normalized size = 1.64 \begin{align*} -\frac{\sqrt{-a^{2} c}}{2 \,{\left (a^{4} c^{2} x^{2} - 2 \, a^{3} c^{2} x + a^{2} c^{2}\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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (-a^{2} c x^{2} + c\right )}^{\frac{3}{2}} \left (\frac{a x - 1}{a x + 1}\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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