Optimal. Leaf size=69 \[ \frac {\left (a+b \tanh ^{-1}\left (c \sqrt {x}\right )\right )^2}{b}+2 \log \left (2-\frac {2}{c \sqrt {x}+1}\right ) \left (a+b \tanh ^{-1}\left (c \sqrt {x}\right )\right )-b \text {Li}_2\left (\frac {2}{\sqrt {x} c+1}-1\right ) \]
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Rubi [A] time = 0.24, antiderivative size = 69, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 7, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.269, Rules used = {36, 29, 31, 1593, 5988, 5932, 2447} \[ -b \text {PolyLog}\left (2,\frac {2}{c \sqrt {x}+1}-1\right )+\frac {\left (a+b \tanh ^{-1}\left (c \sqrt {x}\right )\right )^2}{b}+2 \log \left (2-\frac {2}{c \sqrt {x}+1}\right ) \left (a+b \tanh ^{-1}\left (c \sqrt {x}\right )\right ) \]
Antiderivative was successfully verified.
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Rule 29
Rule 31
Rule 36
Rule 1593
Rule 2447
Rule 5932
Rule 5988
Rubi steps
\begin {align*} \int \frac {a+b \tanh ^{-1}\left (c \sqrt {x}\right )}{x \left (1-c^2 x\right )} \, dx &=2 \operatorname {Subst}\left (\int \frac {a+b \tanh ^{-1}(c x)}{x-c^2 x^3} \, dx,x,\sqrt {x}\right )\\ &=2 \operatorname {Subst}\left (\int \frac {a+b \tanh ^{-1}(c x)}{x \left (1-c^2 x^2\right )} \, dx,x,\sqrt {x}\right )\\ &=\frac {\left (a+b \tanh ^{-1}\left (c \sqrt {x}\right )\right )^2}{b}+2 \operatorname {Subst}\left (\int \frac {a+b \tanh ^{-1}(c x)}{x (1+c x)} \, dx,x,\sqrt {x}\right )\\ &=\frac {\left (a+b \tanh ^{-1}\left (c \sqrt {x}\right )\right )^2}{b}+2 \left (a+b \tanh ^{-1}\left (c \sqrt {x}\right )\right ) \log \left (2-\frac {2}{1+c \sqrt {x}}\right )-(2 b c) \operatorname {Subst}\left (\int \frac {\log \left (2-\frac {2}{1+c x}\right )}{1-c^2 x^2} \, dx,x,\sqrt {x}\right )\\ &=\frac {\left (a+b \tanh ^{-1}\left (c \sqrt {x}\right )\right )^2}{b}+2 \left (a+b \tanh ^{-1}\left (c \sqrt {x}\right )\right ) \log \left (2-\frac {2}{1+c \sqrt {x}}\right )-b \text {Li}_2\left (-1+\frac {2}{1+c \sqrt {x}}\right )\\ \end {align*}
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Mathematica [A] time = 0.13, size = 72, normalized size = 1.04 \[ -a \log \left (1-c^2 x\right )+a \log (x)-b \text {Li}_2\left (e^{-2 \tanh ^{-1}\left (c \sqrt {x}\right )}\right )+b \tanh ^{-1}\left (c \sqrt {x}\right ) \left (\tanh ^{-1}\left (c \sqrt {x}\right )+2 \log \left (1-e^{-2 \tanh ^{-1}\left (c \sqrt {x}\right )}\right )\right ) \]
Warning: Unable to verify antiderivative.
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fricas [F] time = 0.72, size = 0, normalized size = 0.00 \[ {\rm integral}\left (-\frac {b \operatorname {artanh}\left (c \sqrt {x}\right ) + a}{c^{2} x^{2} - x}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int -\frac {b \operatorname {artanh}\left (c \sqrt {x}\right ) + a}{{\left (c^{2} x - 1\right )} x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.06, size = 217, normalized size = 3.14 \[ 2 a \ln \left (c \sqrt {x}\right )-a \ln \left (c \sqrt {x}-1\right )-a \ln \left (1+c \sqrt {x}\right )+2 b \arctanh \left (c \sqrt {x}\right ) \ln \left (c \sqrt {x}\right )-b \arctanh \left (c \sqrt {x}\right ) \ln \left (c \sqrt {x}-1\right )-b \arctanh \left (c \sqrt {x}\right ) \ln \left (1+c \sqrt {x}\right )-b \dilog \left (c \sqrt {x}\right )-b \dilog \left (1+c \sqrt {x}\right )-b \ln \left (c \sqrt {x}\right ) \ln \left (1+c \sqrt {x}\right )-\frac {b \ln \left (c \sqrt {x}-1\right )^{2}}{4}+b \dilog \left (\frac {1}{2}+\frac {c \sqrt {x}}{2}\right )+\frac {b \ln \left (c \sqrt {x}-1\right ) \ln \left (\frac {1}{2}+\frac {c \sqrt {x}}{2}\right )}{2}+\frac {b \ln \left (1+c \sqrt {x}\right )^{2}}{4}-\frac {b \ln \left (-\frac {c \sqrt {x}}{2}+\frac {1}{2}\right ) \ln \left (1+c \sqrt {x}\right )}{2}+\frac {b \ln \left (-\frac {c \sqrt {x}}{2}+\frac {1}{2}\right ) \ln \left (\frac {1}{2}+\frac {c \sqrt {x}}{2}\right )}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.52, size = 159, normalized size = 2.30 \[ -\frac {1}{4} \, b \log \left (c \sqrt {x} + 1\right )^{2} + \frac {1}{2} \, b \log \left (c \sqrt {x} + 1\right ) \log \left (-c \sqrt {x} + 1\right ) + \frac {1}{4} \, b \log \left (-c \sqrt {x} + 1\right )^{2} - {\left (\log \left (c \sqrt {x} + 1\right ) \log \left (-\frac {1}{2} \, c \sqrt {x} + \frac {1}{2}\right ) + {\rm Li}_2\left (\frac {1}{2} \, c \sqrt {x} + \frac {1}{2}\right )\right )} b - {\left (\log \left (c \sqrt {x}\right ) \log \left (-c \sqrt {x} + 1\right ) + {\rm Li}_2\left (-c \sqrt {x} + 1\right )\right )} b + {\left (\log \left (c \sqrt {x} + 1\right ) \log \left (-c \sqrt {x}\right ) + {\rm Li}_2\left (c \sqrt {x} + 1\right )\right )} b - a {\left (\log \left (c \sqrt {x} + 1\right ) + \log \left (c \sqrt {x} - 1\right ) - \log \relax (x)\right )} \]
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 \[ -\int \frac {a+b\,\mathrm {atanh}\left (c\,\sqrt {x}\right )}{x\,\left (c^2\,x-1\right )} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ - \int \frac {a}{c^{2} x^{2} - x}\, dx - \int \frac {b \operatorname {atanh}{\left (c \sqrt {x} \right )}}{c^{2} x^{2} - x}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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