Optimal. Leaf size=255 \[ \frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (\frac{1}{a x}+1\right )^{5/2}}+\frac{16 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \sqrt{\frac{1}{a x}+1}}+\frac{11 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (\frac{1}{a x}+1\right )^{3/2}}+\frac{14 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (\frac{1}{a x}+1\right )^{5/2}}-\frac{13}{3 a c^3 \sqrt{1-\frac{1}{a x}} \left (\frac{1}{a x}+1\right )^{5/2}}-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (\frac{1}{a x}+1\right )^{5/2}}-\frac{\tanh ^{-1}\left (\sqrt{1-\frac{1}{a x}} \sqrt{\frac{1}{a x}+1}\right )}{a c^3} \]
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Rubi [A] time = 0.165558, antiderivative size = 255, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 6, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.273, Rules used = {6194, 103, 152, 12, 92, 208} \[ \frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (\frac{1}{a x}+1\right )^{5/2}}+\frac{16 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \sqrt{\frac{1}{a x}+1}}+\frac{11 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (\frac{1}{a x}+1\right )^{3/2}}+\frac{14 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (\frac{1}{a x}+1\right )^{5/2}}-\frac{13}{3 a c^3 \sqrt{1-\frac{1}{a x}} \left (\frac{1}{a x}+1\right )^{5/2}}-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (\frac{1}{a x}+1\right )^{5/2}}-\frac{\tanh ^{-1}\left (\sqrt{1-\frac{1}{a x}} \sqrt{\frac{1}{a x}+1}\right )}{a c^3} \]
Antiderivative was successfully verified.
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Rule 6194
Rule 103
Rule 152
Rule 12
Rule 92
Rule 208
Rubi steps
\begin{align*} \int \frac{e^{-\coth ^{-1}(a x)}}{\left (c-\frac{c}{a^2 x^2}\right )^3} \, dx &=-\frac{\operatorname{Subst}\left (\int \frac{1}{x^2 \left (1-\frac{x}{a}\right )^{5/2} \left (1+\frac{x}{a}\right )^{7/2}} \, dx,x,\frac{1}{x}\right )}{c^3}\\ &=\frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{\operatorname{Subst}\left (\int \frac{\frac{1}{a}-\frac{5 x}{a^2}}{x \left (1-\frac{x}{a}\right )^{5/2} \left (1+\frac{x}{a}\right )^{7/2}} \, dx,x,\frac{1}{x}\right )}{c^3}\\ &=-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{a \operatorname{Subst}\left (\int \frac{-\frac{3}{a^2}+\frac{16 x}{a^3}}{x \left (1-\frac{x}{a}\right )^{3/2} \left (1+\frac{x}{a}\right )^{7/2}} \, dx,x,\frac{1}{x}\right )}{3 c^3}\\ &=-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{13}{3 a c^3 \sqrt{1-\frac{1}{a x}} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{a^2 \operatorname{Subst}\left (\int \frac{\frac{3}{a^3}-\frac{39 x}{a^4}}{x \sqrt{1-\frac{x}{a}} \left (1+\frac{x}{a}\right )^{7/2}} \, dx,x,\frac{1}{x}\right )}{3 c^3}\\ &=-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{13}{3 a c^3 \sqrt{1-\frac{1}{a x}} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{14 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{a^3 \operatorname{Subst}\left (\int \frac{\frac{15}{a^4}-\frac{84 x}{a^5}}{x \sqrt{1-\frac{x}{a}} \left (1+\frac{x}{a}\right )^{5/2}} \, dx,x,\frac{1}{x}\right )}{15 c^3}\\ &=-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{13}{3 a c^3 \sqrt{1-\frac{1}{a x}} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{14 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{11 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{3/2}}+\frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{a^4 \operatorname{Subst}\left (\int \frac{\frac{45}{a^5}-\frac{99 x}{a^6}}{x \sqrt{1-\frac{x}{a}} \left (1+\frac{x}{a}\right )^{3/2}} \, dx,x,\frac{1}{x}\right )}{45 c^3}\\ &=-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{13}{3 a c^3 \sqrt{1-\frac{1}{a x}} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{14 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{11 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{3/2}}+\frac{16 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \sqrt{1+\frac{1}{a x}}}+\frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{a^5 \operatorname{Subst}\left (\int \frac{45}{a^6 x \sqrt{1-\frac{x}{a}} \sqrt{1+\frac{x}{a}}} \, dx,x,\frac{1}{x}\right )}{45 c^3}\\ &=-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{13}{3 a c^3 \sqrt{1-\frac{1}{a x}} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{14 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{11 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{3/2}}+\frac{16 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \sqrt{1+\frac{1}{a x}}}+\frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{\operatorname{Subst}\left (\int \frac{1}{x \sqrt{1-\frac{x}{a}} \sqrt{1+\frac{x}{a}}} \, dx,x,\frac{1}{x}\right )}{a c^3}\\ &=-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{13}{3 a c^3 \sqrt{1-\frac{1}{a x}} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{14 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{11 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{3/2}}+\frac{16 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \sqrt{1+\frac{1}{a x}}}+\frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{\operatorname{Subst}\left (\int \frac{1}{\frac{1}{a}-\frac{x^2}{a}} \, dx,x,\sqrt{1-\frac{1}{a x}} \sqrt{1+\frac{1}{a x}}\right )}{a^2 c^3}\\ &=-\frac{4}{3 a c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{13}{3 a c^3 \sqrt{1-\frac{1}{a x}} \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{14 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{5/2}}+\frac{11 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \left (1+\frac{1}{a x}\right )^{3/2}}+\frac{16 \sqrt{1-\frac{1}{a x}}}{5 a c^3 \sqrt{1+\frac{1}{a x}}}+\frac{x}{c^3 \left (1-\frac{1}{a x}\right )^{3/2} \left (1+\frac{1}{a x}\right )^{5/2}}-\frac{\tanh ^{-1}\left (\sqrt{1-\frac{1}{a x}} \sqrt{1+\frac{1}{a x}}\right )}{a c^3}\\ \end{align*}
Mathematica [A] time = 0.205026, size = 101, normalized size = 0.4 \[ \frac{\frac{a x \sqrt{1-\frac{1}{a^2 x^2}} \left (15 a^5 x^5+38 a^4 x^4-52 a^3 x^3-87 a^2 x^2+33 a x+48\right )}{15 (a x-1)^2 (a x+1)^3}-\log \left (x \left (\sqrt{1-\frac{1}{a^2 x^2}}+1\right )\right )}{a c^3} \]
Warning: Unable to verify antiderivative.
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Maple [B] time = 0.154, size = 714, normalized size = 2.8 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.03878, size = 266, normalized size = 1.04 \begin{align*} \frac{1}{240} \, a{\left (\frac{5 \,{\left (\frac{23 \,{\left (a x - 1\right )}}{a x + 1} - \frac{120 \,{\left (a x - 1\right )}^{2}}{{\left (a x + 1\right )}^{2}} + 1\right )}}{a^{2} c^{3} \left (\frac{a x - 1}{a x + 1}\right )^{\frac{5}{2}} - a^{2} c^{3} \left (\frac{a x - 1}{a x + 1}\right )^{\frac{3}{2}}} + \frac{3 \, \left (\frac{a x - 1}{a x + 1}\right )^{\frac{5}{2}} + 40 \, \left (\frac{a x - 1}{a x + 1}\right )^{\frac{3}{2}} + 450 \, \sqrt{\frac{a x - 1}{a x + 1}}}{a^{2} c^{3}} - \frac{240 \, \log \left (\sqrt{\frac{a x - 1}{a x + 1}} + 1\right )}{a^{2} c^{3}} + \frac{240 \, \log \left (\sqrt{\frac{a x - 1}{a x + 1}} - 1\right )}{a^{2} c^{3}}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.30839, size = 366, normalized size = 1.44 \begin{align*} -\frac{15 \,{\left (a^{4} x^{4} - 2 \, a^{2} x^{2} + 1\right )} \log \left (\sqrt{\frac{a x - 1}{a x + 1}} + 1\right ) - 15 \,{\left (a^{4} x^{4} - 2 \, a^{2} x^{2} + 1\right )} \log \left (\sqrt{\frac{a x - 1}{a x + 1}} - 1\right ) -{\left (15 \, a^{5} x^{5} + 38 \, a^{4} x^{4} - 52 \, a^{3} x^{3} - 87 \, a^{2} x^{2} + 33 \, a x + 48\right )} \sqrt{\frac{a x - 1}{a x + 1}}}{15 \,{\left (a^{5} c^{3} x^{4} - 2 \, a^{3} c^{3} x^{2} + a c^{3}\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{\sqrt{\frac{a x - 1}{a x + 1}}}{{\left (c - \frac{c}{a^{2} x^{2}}\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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