Optimal. Leaf size=286 \[ -\frac{1115 a^2 \sqrt{\frac{1}{a x}+1} \sqrt{c-a c x}}{96 x^2 \sqrt{1-\frac{1}{a x}}}+\frac{1115 a^3 \sqrt{\frac{1}{a x}+1} \sqrt{c-a c x}}{64 x \sqrt{1-\frac{1}{a x}}}-\frac{1115 a^{7/2} \sqrt{\frac{1}{x}} \sqrt{c-a c x} \sinh ^{-1}\left (\frac{\sqrt{\frac{1}{x}}}{\sqrt{a}}\right )}{64 \sqrt{1-\frac{1}{a x}}}+\frac{223 a \sqrt{\frac{1}{a x}+1} \sqrt{c-a c x}}{24 x^3 \sqrt{1-\frac{1}{a x}}}-\frac{\sqrt{\frac{1}{a x}+1} \sqrt{c-a c x}}{4 x^4 \sqrt{1-\frac{1}{a x}}}-\frac{8 \sqrt{c-a c x}}{x^4 \sqrt{1-\frac{1}{a x}} \sqrt{\frac{1}{a x}+1}} \]
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Rubi [A] time = 0.263551, antiderivative size = 286, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 7, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.304, Rules used = {6176, 6181, 89, 80, 50, 54, 215} \[ -\frac{1115 a^2 \sqrt{\frac{1}{a x}+1} \sqrt{c-a c x}}{96 x^2 \sqrt{1-\frac{1}{a x}}}+\frac{1115 a^3 \sqrt{\frac{1}{a x}+1} \sqrt{c-a c x}}{64 x \sqrt{1-\frac{1}{a x}}}-\frac{1115 a^{7/2} \sqrt{\frac{1}{x}} \sqrt{c-a c x} \sinh ^{-1}\left (\frac{\sqrt{\frac{1}{x}}}{\sqrt{a}}\right )}{64 \sqrt{1-\frac{1}{a x}}}+\frac{223 a \sqrt{\frac{1}{a x}+1} \sqrt{c-a c x}}{24 x^3 \sqrt{1-\frac{1}{a x}}}-\frac{\sqrt{\frac{1}{a x}+1} \sqrt{c-a c x}}{4 x^4 \sqrt{1-\frac{1}{a x}}}-\frac{8 \sqrt{c-a c x}}{x^4 \sqrt{1-\frac{1}{a x}} \sqrt{\frac{1}{a x}+1}} \]
Antiderivative was successfully verified.
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Rule 6176
Rule 6181
Rule 89
Rule 80
Rule 50
Rule 54
Rule 215
Rubi steps
\begin{align*} \int \frac{e^{-3 \coth ^{-1}(a x)} \sqrt{c-a c x}}{x^5} \, dx &=\frac{\sqrt{c-a c x} \int \frac{e^{-3 \coth ^{-1}(a x)} \sqrt{1-\frac{1}{a x}}}{x^{9/2}} \, dx}{\sqrt{1-\frac{1}{a x}} \sqrt{x}}\\ &=-\frac{\left (\sqrt{\frac{1}{x}} \sqrt{c-a c x}\right ) \operatorname{Subst}\left (\int \frac{x^{5/2} \left (1-\frac{x}{a}\right )^2}{\left (1+\frac{x}{a}\right )^{3/2}} \, dx,x,\frac{1}{x}\right )}{\sqrt{1-\frac{1}{a x}}}\\ &=-\frac{8 \sqrt{c-a c x}}{\sqrt{1-\frac{1}{a x}} \sqrt{1+\frac{1}{a x}} x^4}+\frac{\left (2 a^2 \sqrt{\frac{1}{x}} \sqrt{c-a c x}\right ) \operatorname{Subst}\left (\int \frac{x^{5/2} \left (\frac{27}{2 a^2}-\frac{x}{2 a^3}\right )}{\sqrt{1+\frac{x}{a}}} \, dx,x,\frac{1}{x}\right )}{\sqrt{1-\frac{1}{a x}}}\\ &=-\frac{8 \sqrt{c-a c x}}{\sqrt{1-\frac{1}{a x}} \sqrt{1+\frac{1}{a x}} x^4}-\frac{\sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{4 \sqrt{1-\frac{1}{a x}} x^4}+\frac{\left (223 \sqrt{\frac{1}{x}} \sqrt{c-a c x}\right ) \operatorname{Subst}\left (\int \frac{x^{5/2}}{\sqrt{1+\frac{x}{a}}} \, dx,x,\frac{1}{x}\right )}{8 \sqrt{1-\frac{1}{a x}}}\\ &=-\frac{8 \sqrt{c-a c x}}{\sqrt{1-\frac{1}{a x}} \sqrt{1+\frac{1}{a x}} x^4}-\frac{\sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{4 \sqrt{1-\frac{1}{a x}} x^4}+\frac{223 a \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{24 \sqrt{1-\frac{1}{a x}} x^3}-\frac{\left (1115 a \sqrt{\frac{1}{x}} \sqrt{c-a c x}\right ) \operatorname{Subst}\left (\int \frac{x^{3/2}}{\sqrt{1+\frac{x}{a}}} \, dx,x,\frac{1}{x}\right )}{48 \sqrt{1-\frac{1}{a x}}}\\ &=-\frac{8 \sqrt{c-a c x}}{\sqrt{1-\frac{1}{a x}} \sqrt{1+\frac{1}{a x}} x^4}-\frac{\sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{4 \sqrt{1-\frac{1}{a x}} x^4}+\frac{223 a \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{24 \sqrt{1-\frac{1}{a x}} x^3}-\frac{1115 a^2 \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{96 \sqrt{1-\frac{1}{a x}} x^2}+\frac{\left (1115 a^2 \sqrt{\frac{1}{x}} \sqrt{c-a c x}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{x}}{\sqrt{1+\frac{x}{a}}} \, dx,x,\frac{1}{x}\right )}{64 \sqrt{1-\frac{1}{a x}}}\\ &=-\frac{8 \sqrt{c-a c x}}{\sqrt{1-\frac{1}{a x}} \sqrt{1+\frac{1}{a x}} x^4}-\frac{\sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{4 \sqrt{1-\frac{1}{a x}} x^4}+\frac{223 a \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{24 \sqrt{1-\frac{1}{a x}} x^3}-\frac{1115 a^2 \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{96 \sqrt{1-\frac{1}{a x}} x^2}+\frac{1115 a^3 \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{64 \sqrt{1-\frac{1}{a x}} x}-\frac{\left (1115 a^3 \sqrt{\frac{1}{x}} \sqrt{c-a c x}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{x} \sqrt{1+\frac{x}{a}}} \, dx,x,\frac{1}{x}\right )}{128 \sqrt{1-\frac{1}{a x}}}\\ &=-\frac{8 \sqrt{c-a c x}}{\sqrt{1-\frac{1}{a x}} \sqrt{1+\frac{1}{a x}} x^4}-\frac{\sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{4 \sqrt{1-\frac{1}{a x}} x^4}+\frac{223 a \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{24 \sqrt{1-\frac{1}{a x}} x^3}-\frac{1115 a^2 \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{96 \sqrt{1-\frac{1}{a x}} x^2}+\frac{1115 a^3 \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{64 \sqrt{1-\frac{1}{a x}} x}-\frac{\left (1115 a^3 \sqrt{\frac{1}{x}} \sqrt{c-a c x}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{1+\frac{x^2}{a}}} \, dx,x,\sqrt{\frac{1}{x}}\right )}{64 \sqrt{1-\frac{1}{a x}}}\\ &=-\frac{8 \sqrt{c-a c x}}{\sqrt{1-\frac{1}{a x}} \sqrt{1+\frac{1}{a x}} x^4}-\frac{\sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{4 \sqrt{1-\frac{1}{a x}} x^4}+\frac{223 a \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{24 \sqrt{1-\frac{1}{a x}} x^3}-\frac{1115 a^2 \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{96 \sqrt{1-\frac{1}{a x}} x^2}+\frac{1115 a^3 \sqrt{1+\frac{1}{a x}} \sqrt{c-a c x}}{64 \sqrt{1-\frac{1}{a x}} x}-\frac{1115 a^{7/2} \sqrt{\frac{1}{x}} \sqrt{c-a c x} \sinh ^{-1}\left (\frac{\sqrt{\frac{1}{x}}}{\sqrt{a}}\right )}{64 \sqrt{1-\frac{1}{a x}}}\\ \end{align*}
Mathematica [A] time = 0.0917659, size = 106, normalized size = 0.37 \[ -\frac{\sqrt{c-a c x} \left (-3345 a^4 x^4-1115 a^3 x^3+446 a^2 x^2+\frac{3345 a^{9/2} \sqrt{\frac{1}{a x}+1} \sinh ^{-1}\left (\frac{\sqrt{\frac{1}{x}}}{\sqrt{a}}\right )}{\left (\frac{1}{x}\right )^{9/2}}-200 a x+48\right )}{192 a x^5 \sqrt{1-\frac{1}{a^2 x^2}}} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.173, size = 125, normalized size = 0.4 \begin{align*}{\frac{ax+1}{192\, \left ( ax-1 \right ) ^{2}{x}^{4}} \left ({\frac{ax-1}{ax+1}} \right ) ^{{\frac{3}{2}}}\sqrt{-c \left ( ax-1 \right ) } \left ( 3345\,\arctan \left ({\frac{\sqrt{-c \left ( ax+1 \right ) }}{\sqrt{c}}} \right ){x}^{4}{a}^{4}\sqrt{-c \left ( ax+1 \right ) }+3345\,{x}^{4}{a}^{4}\sqrt{c}+1115\,{x}^{3}{a}^{3}\sqrt{c}-446\,{x}^{2}{a}^{2}\sqrt{c}+200\,xa\sqrt{c}-48\,\sqrt{c} \right ){\frac{1}{\sqrt{c}}}} \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{\sqrt{-a c x + c} \left (\frac{a x - 1}{a x + 1}\right )^{\frac{3}{2}}}{x^{5}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.73291, size = 687, normalized size = 2.4 \begin{align*} \left [\frac{3345 \,{\left (a^{5} x^{5} - a^{4} x^{4}\right )} \sqrt{-c} \log \left (-\frac{a^{2} c x^{2} + a c x + 2 \, \sqrt{-a c x + c}{\left (a x + 1\right )} \sqrt{-c} \sqrt{\frac{a x - 1}{a x + 1}} - 2 \, c}{a x^{2} - x}\right ) + 2 \,{\left (3345 \, a^{4} x^{4} + 1115 \, a^{3} x^{3} - 446 \, a^{2} x^{2} + 200 \, a x - 48\right )} \sqrt{-a c x + c} \sqrt{\frac{a x - 1}{a x + 1}}}{384 \,{\left (a x^{5} - x^{4}\right )}}, -\frac{3345 \,{\left (a^{5} x^{5} - a^{4} x^{4}\right )} \sqrt{c} \arctan \left (\frac{\sqrt{-a c x + c} \sqrt{c} \sqrt{\frac{a x - 1}{a x + 1}}}{a c x - c}\right ) -{\left (3345 \, a^{4} x^{4} + 1115 \, a^{3} x^{3} - 446 \, a^{2} x^{2} + 200 \, a x - 48\right )} \sqrt{-a c x + c} \sqrt{\frac{a x - 1}{a x + 1}}}{192 \,{\left (a x^{5} - x^{4}\right )}}\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 [A] time = 1.29708, size = 182, normalized size = 0.64 \begin{align*} \frac{1}{192} \, a^{4} c^{3}{\left (\frac{3345 \, \arctan \left (\frac{\sqrt{-a c x - c}}{\sqrt{c}}\right )}{c^{\frac{7}{2}}} + \frac{1536}{\sqrt{-a c x - c} c^{3}} - \frac{1809 \,{\left (a c x + c\right )}^{3} \sqrt{-a c x - c} - 6121 \,{\left (a c x + c\right )}^{2} \sqrt{-a c x - c} c - 7063 \,{\left (-a c x - c\right )}^{\frac{3}{2}} c^{2} - 2799 \, \sqrt{-a c x - c} c^{3}}{a^{4} c^{7} x^{4}}\right )}{\left | c \right |} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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