Optimal. Leaf size=113 \[ \frac {x \sqrt {1-\frac {1}{a^2 x^2}}}{\sqrt {c-\frac {c}{a^2 x^2}}}-\frac {2 \sqrt {1-\frac {1}{a^2 x^2}}}{a (a x+1) \sqrt {c-\frac {c}{a^2 x^2}}}-\frac {3 \sqrt {1-\frac {1}{a^2 x^2}} \log (a x+1)}{a \sqrt {c-\frac {c}{a^2 x^2}}} \]
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Rubi [A] time = 0.12, antiderivative size = 113, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {6197, 6193, 77} \[ \frac {x \sqrt {1-\frac {1}{a^2 x^2}}}{\sqrt {c-\frac {c}{a^2 x^2}}}-\frac {2 \sqrt {1-\frac {1}{a^2 x^2}}}{a (a x+1) \sqrt {c-\frac {c}{a^2 x^2}}}-\frac {3 \sqrt {1-\frac {1}{a^2 x^2}} \log (a x+1)}{a \sqrt {c-\frac {c}{a^2 x^2}}} \]
Antiderivative was successfully verified.
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Rule 77
Rule 6193
Rule 6197
Rubi steps
\begin {align*} \int \frac {e^{-3 \coth ^{-1}(a x)}}{\sqrt {c-\frac {c}{a^2 x^2}}} \, dx &=\frac {\sqrt {1-\frac {1}{a^2 x^2}} \int \frac {e^{-3 \coth ^{-1}(a x)}}{\sqrt {1-\frac {1}{a^2 x^2}}} \, dx}{\sqrt {c-\frac {c}{a^2 x^2}}}\\ &=\frac {\left (a \sqrt {1-\frac {1}{a^2 x^2}}\right ) \int \frac {x (-1+a x)}{(1+a x)^2} \, dx}{\sqrt {c-\frac {c}{a^2 x^2}}}\\ &=\frac {\left (a \sqrt {1-\frac {1}{a^2 x^2}}\right ) \int \left (\frac {1}{a}+\frac {2}{a (1+a x)^2}-\frac {3}{a (1+a x)}\right ) \, dx}{\sqrt {c-\frac {c}{a^2 x^2}}}\\ &=\frac {\sqrt {1-\frac {1}{a^2 x^2}} x}{\sqrt {c-\frac {c}{a^2 x^2}}}-\frac {2 \sqrt {1-\frac {1}{a^2 x^2}}}{a \sqrt {c-\frac {c}{a^2 x^2}} (1+a x)}-\frac {3 \sqrt {1-\frac {1}{a^2 x^2}} \log (1+a x)}{a \sqrt {c-\frac {c}{a^2 x^2}}}\\ \end {align*}
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Mathematica [A] time = 0.05, size = 54, normalized size = 0.48 \[ \frac {\sqrt {1-\frac {1}{a^2 x^2}} \left (a x-\frac {2}{a x+1}-3 \log (a x+1)\right )}{a \sqrt {c-\frac {c}{a^2 x^2}}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.59, size = 47, normalized size = 0.42 \[ \frac {{\left (a^{2} x^{2} + a x - 3 \, {\left (a x + 1\right )} \log \left (a x + 1\right ) - 2\right )} \sqrt {a^{2} c}}{a^{3} c x + a^{2} c} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 87, normalized size = 0.77 \[ -\frac {\left (\frac {a x -1}{a x +1}\right )^{\frac {3}{2}} \left (a x +1\right ) \left (-a^{2} x^{2}+3 a x \ln \left (a x +1\right )-a x +3 \ln \left (a x +1\right )+2\right )}{\left (a x -1\right ) \sqrt {\frac {c \left (a^{2} x^{2}-1\right )}{a^{2} x^{2}}}\, x \,a^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\left (\frac {a x - 1}{a x + 1}\right )^{\frac {3}{2}}}{\sqrt {c - \frac {c}{a^{2} x^{2}}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {{\left (\frac {a\,x-1}{a\,x+1}\right )}^{3/2}}{\sqrt {c-\frac {c}{a^2\,x^2}}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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