Optimal. Leaf size=302 \[ -\frac {b \text {Li}_2\left (1-\frac {2}{\frac {\sqrt {1-c x}}{\sqrt {c x+1}}+1}\right ) \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}\right )\right )}{c}+\frac {b \text {Li}_2\left (1-\frac {2 \sqrt {1-c x}}{\sqrt {c x+1} \left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}+1\right )}\right ) \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}\right )\right )}{c}-\frac {2 \coth ^{-1}\left (1-\frac {2}{1-\frac {\sqrt {1-c x}}{\sqrt {c x+1}}}\right ) \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}\right )\right )^2}{c}-\frac {b^2 \text {Li}_3\left (1-\frac {2}{\frac {\sqrt {1-c x}}{\sqrt {c x+1}}+1}\right )}{2 c}+\frac {b^2 \text {Li}_3\left (1-\frac {2 \sqrt {1-c x}}{\sqrt {c x+1} \left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}+1\right )}\right )}{2 c} \]
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Rubi [A] time = 0.35, antiderivative size = 302, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 6, integrand size = 40, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.150, Rules used = {6681, 5915, 6053, 5949, 6057, 6610} \[ -\frac {b \text {PolyLog}\left (2,1-\frac {2}{\frac {\sqrt {1-c x}}{\sqrt {c x+1}}+1}\right ) \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}\right )\right )}{c}+\frac {b \text {PolyLog}\left (2,1-\frac {2 \sqrt {1-c x}}{\sqrt {c x+1} \left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}+1\right )}\right ) \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}\right )\right )}{c}-\frac {b^2 \text {PolyLog}\left (3,1-\frac {2}{\frac {\sqrt {1-c x}}{\sqrt {c x+1}}+1}\right )}{2 c}+\frac {b^2 \text {PolyLog}\left (3,1-\frac {2 \sqrt {1-c x}}{\sqrt {c x+1} \left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}+1\right )}\right )}{2 c}-\frac {2 \coth ^{-1}\left (1-\frac {2}{1-\frac {\sqrt {1-c x}}{\sqrt {c x+1}}}\right ) \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {c x+1}}\right )\right )^2}{c} \]
Antiderivative was successfully verified.
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Rule 5915
Rule 5949
Rule 6053
Rule 6057
Rule 6610
Rule 6681
Rubi steps
\begin {align*} \int \frac {\left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right )^2}{1-c^2 x^2} \, dx &=-\frac {\operatorname {Subst}\left (\int \frac {\left (a+b \coth ^{-1}(x)\right )^2}{x} \, dx,x,\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )}{c}\\ &=-\frac {2 \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right )^2 \coth ^{-1}\left (1-\frac {2}{1-\frac {\sqrt {1-c x}}{\sqrt {1+c x}}}\right )}{c}+\frac {(4 b) \operatorname {Subst}\left (\int \frac {\coth ^{-1}\left (1-\frac {2}{1-x}\right ) \left (a+b \coth ^{-1}(x)\right )}{1-x^2} \, dx,x,\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )}{c}\\ &=-\frac {2 \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right )^2 \coth ^{-1}\left (1-\frac {2}{1-\frac {\sqrt {1-c x}}{\sqrt {1+c x}}}\right )}{c}-\frac {(2 b) \operatorname {Subst}\left (\int \frac {\left (a+b \coth ^{-1}(x)\right ) \log \left (\frac {2}{1+x}\right )}{1-x^2} \, dx,x,\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )}{c}+\frac {(2 b) \operatorname {Subst}\left (\int \frac {\left (a+b \coth ^{-1}(x)\right ) \log \left (\frac {2 x}{1+x}\right )}{1-x^2} \, dx,x,\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )}{c}\\ &=-\frac {2 \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right )^2 \coth ^{-1}\left (1-\frac {2}{1-\frac {\sqrt {1-c x}}{\sqrt {1+c x}}}\right )}{c}-\frac {b \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right ) \text {Li}_2\left (1-\frac {2}{1+\frac {\sqrt {1-c x}}{\sqrt {1+c x}}}\right )}{c}+\frac {b \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right ) \text {Li}_2\left (1-\frac {2 \sqrt {1-c x}}{\sqrt {1+c x} \left (1+\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )}\right )}{c}+\frac {b^2 \operatorname {Subst}\left (\int \frac {\text {Li}_2\left (1-\frac {2}{1+x}\right )}{1-x^2} \, dx,x,\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )}{c}-\frac {b^2 \operatorname {Subst}\left (\int \frac {\text {Li}_2\left (1-\frac {2 x}{1+x}\right )}{1-x^2} \, dx,x,\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )}{c}\\ &=-\frac {2 \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right )^2 \coth ^{-1}\left (1-\frac {2}{1-\frac {\sqrt {1-c x}}{\sqrt {1+c x}}}\right )}{c}-\frac {b \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right ) \text {Li}_2\left (1-\frac {2}{1+\frac {\sqrt {1-c x}}{\sqrt {1+c x}}}\right )}{c}+\frac {b \left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right ) \text {Li}_2\left (1-\frac {2 \sqrt {1-c x}}{\sqrt {1+c x} \left (1+\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )}\right )}{c}-\frac {b^2 \text {Li}_3\left (1-\frac {2}{1+\frac {\sqrt {1-c x}}{\sqrt {1+c x}}}\right )}{2 c}+\frac {b^2 \text {Li}_3\left (1-\frac {2 \sqrt {1-c x}}{\sqrt {1+c x} \left (1+\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )}\right )}{2 c}\\ \end {align*}
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Mathematica [F] time = 0.54, size = 0, normalized size = 0.00 \[ \int \frac {\left (a+b \coth ^{-1}\left (\frac {\sqrt {1-c x}}{\sqrt {1+c x}}\right )\right )^2}{1-c^2 x^2} \, dx \]
Verification is Not applicable to the result.
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fricas [F] time = 0.62, size = 0, normalized size = 0.00 \[ {\rm integral}\left (-\frac {b^{2} \operatorname {arcoth}\left (\frac {\sqrt {-c x + 1}}{\sqrt {c x + 1}}\right )^{2} + 2 \, a b \operatorname {arcoth}\left (\frac {\sqrt {-c x + 1}}{\sqrt {c x + 1}}\right ) + a^{2}}{c^{2} x^{2} - 1}, x\right ) \]
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 \[ \int -\frac {{\left (b \operatorname {arcoth}\left (\frac {\sqrt {-c x + 1}}{\sqrt {c x + 1}}\right ) + a\right )}^{2}}{c^{2} x^{2} - 1}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.73, size = 696, normalized size = 2.30 \[ \frac {a^{2} \ln \left (c x +1\right )}{2 c}-\frac {a^{2} \ln \left (c x -1\right )}{2 c}+\frac {b^{2} \mathrm {arccoth}\left (\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}\right )^{2} \ln \left (1+\frac {1}{\sqrt {\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}}}\right )}{c}+\frac {2 b^{2} \mathrm {arccoth}\left (\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}\right ) \polylog \left (2, -\frac {1}{\sqrt {\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}}}\right )}{c}-\frac {2 b^{2} \polylog \left (3, -\frac {1}{\sqrt {\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}}}\right )}{c}+\frac {b^{2} \mathrm {arccoth}\left (\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}\right )^{2} \ln \left (1-\frac {1}{\sqrt {\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}}}\right )}{c}+\frac {2 b^{2} \mathrm {arccoth}\left (\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}\right ) \polylog \left (2, \frac {1}{\sqrt {\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}}}\right )}{c}-\frac {2 b^{2} \polylog \left (3, \frac {1}{\sqrt {\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}}}\right )}{c}-\frac {b^{2} \mathrm {arccoth}\left (\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}\right )^{2} \ln \left (1+\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}\right )}{c}-\frac {b^{2} \mathrm {arccoth}\left (\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}\right ) \polylog \left (2, -\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}\right )}{c}+\frac {b^{2} \polylog \left (3, -\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}\right )}{2 c}+\frac {2 a b \dilog \left (\frac {\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1}{\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1}\right )}{c}-\frac {a b \dilog \left (\frac {\left (\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}-1\right )^{2}}{\left (\frac {\sqrt {-c x +1}}{\sqrt {c x +1}}+1\right )^{2}}\right )}{2 c} \]
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 \[ \frac {1}{2} \, a^{2} {\left (\frac {\log \left (c x + 1\right )}{c} - \frac {\log \left (c x - 1\right )}{c}\right )} + \frac {{\left (b^{2} \log \left (c x + 1\right ) - b^{2} \log \left (-c x + 1\right )\right )} \log \left (-\sqrt {c x + 1} + \sqrt {-c x + 1}\right )^{2}}{8 \, c} + \int -\frac {2 \, {\left (\sqrt {c x + 1} b^{2} - \sqrt {-c x + 1} b^{2}\right )} \log \left (\sqrt {c x + 1} + \sqrt {-c x + 1}\right )^{2} + 8 \, {\left (\sqrt {c x + 1} a b - \sqrt {-c x + 1} a b\right )} \log \left (\sqrt {c x + 1} + \sqrt {-c x + 1}\right ) - {\left (4 \, {\left (\sqrt {c x + 1} b^{2} - \sqrt {-c x + 1} b^{2}\right )} \log \left (\sqrt {c x + 1} + \sqrt {-c x + 1}\right ) + {\left (8 \, a b - {\left (b^{2} c x - b^{2}\right )} \log \left (c x + 1\right ) + {\left (b^{2} c x - b^{2}\right )} \log \left (-c x + 1\right )\right )} \sqrt {c x + 1} - {\left (8 \, a b - {\left (b^{2} c x + b^{2}\right )} \log \left (c x + 1\right ) + {\left (b^{2} c x + b^{2}\right )} \log \left (-c x + 1\right )\right )} \sqrt {-c x + 1}\right )} \log \left (-\sqrt {c x + 1} + \sqrt {-c x + 1}\right )}{8 \, {\left ({\left (c^{2} x^{2} - 1\right )} \sqrt {c x + 1} - {\left (c^{2} x^{2} - 1\right )} \sqrt {-c x + 1}\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int -\frac {{\left (a+b\,\mathrm {acoth}\left (\frac {\sqrt {1-c\,x}}{\sqrt {c\,x+1}}\right )\right )}^2}{c^2\,x^2-1} \,d x \]
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 \[ - \int \frac {a^{2}}{c^{2} x^{2} - 1}\, dx - \int \frac {b^{2} \operatorname {acoth}^{2}{\left (\frac {\sqrt {- c x + 1}}{\sqrt {c x + 1}} \right )}}{c^{2} x^{2} - 1}\, dx - \int \frac {2 a b \operatorname {acoth}{\left (\frac {\sqrt {- c x + 1}}{\sqrt {c x + 1}} \right )}}{c^{2} x^{2} - 1}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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