Optimal. Leaf size=13 \[ \text {Int}\left (\frac {1}{\left (a+b \sec ^{-1}(c x)\right )^2},x\right ) \]
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Rubi [A] time = 0.01, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \frac {1}{\left (a+b \sec ^{-1}(c x)\right )^2} \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {1}{\left (a+b \sec ^{-1}(c x)\right )^2} \, dx &=\int \frac {1}{\left (a+b \sec ^{-1}(c x)\right )^2} \, dx\\ \end {align*}
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Mathematica [A] time = 22.77, size = 0, normalized size = 0.00 \[ \int \frac {1}{\left (a+b \sec ^{-1}(c x)\right )^2} \, dx \]
Verification is Not applicable to the result.
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fricas [A] time = 0.59, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {1}{b^{2} \operatorname {arcsec}\left (c x\right )^{2} + 2 \, a b \operatorname {arcsec}\left (c x\right ) + a^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{{\left (b \operatorname {arcsec}\left (c x\right ) + a\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.59, size = 0, normalized size = 0.00 \[ \int \frac {1}{\left (a +b \,\mathrm {arcsec}\left (c x \right )\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.00, size = 0, normalized size = 0.00 \[ -\frac {4 \, {\left (b x \arctan \left (\sqrt {c x + 1} \sqrt {c x - 1}\right ) + a x\right )} \sqrt {c x + 1} \sqrt {c x - 1} + 4 \, {\left (4 \, b^{3} \arctan \left (\sqrt {c x + 1} \sqrt {c x - 1}\right )^{2} + b^{3} \log \left (c^{2} x^{2}\right )^{2} + 4 \, b^{3} \log \relax (c)^{2} + 8 \, b^{3} \log \relax (c) \log \relax (x) + 4 \, b^{3} \log \relax (x)^{2} + 8 \, a b^{2} \arctan \left (\sqrt {c x + 1} \sqrt {c x - 1}\right ) + 4 \, a^{2} b - 4 \, {\left (b^{3} \log \relax (c) + b^{3} \log \relax (x)\right )} \log \left (c^{2} x^{2}\right )\right )} \int \frac {{\left (2 \, a c^{2} x^{2} + {\left (2 \, b c^{2} x^{2} - b\right )} \arctan \left (\sqrt {c x + 1} \sqrt {c x - 1}\right ) - a\right )} \sqrt {c x + 1} \sqrt {c x - 1}}{4 \, b^{3} \log \relax (c)^{2} + 4 \, a^{2} b - 4 \, {\left (b^{3} c^{2} \log \relax (c)^{2} + a^{2} b c^{2}\right )} x^{2} - 4 \, {\left (b^{3} c^{2} x^{2} - b^{3}\right )} \arctan \left (\sqrt {c x + 1} \sqrt {c x - 1}\right )^{2} - {\left (b^{3} c^{2} x^{2} - b^{3}\right )} \log \left (c^{2} x^{2}\right )^{2} - 4 \, {\left (b^{3} c^{2} x^{2} - b^{3}\right )} \log \relax (x)^{2} - 8 \, {\left (a b^{2} c^{2} x^{2} - a b^{2}\right )} \arctan \left (\sqrt {c x + 1} \sqrt {c x - 1}\right ) + 4 \, {\left (b^{3} c^{2} x^{2} \log \relax (c) - b^{3} \log \relax (c) + {\left (b^{3} c^{2} x^{2} - b^{3}\right )} \log \relax (x)\right )} \log \left (c^{2} x^{2}\right ) - 8 \, {\left (b^{3} c^{2} x^{2} \log \relax (c) - b^{3} \log \relax (c)\right )} \log \relax (x)}\,{d x}}{4 \, b^{3} \arctan \left (\sqrt {c x + 1} \sqrt {c x - 1}\right )^{2} + b^{3} \log \left (c^{2} x^{2}\right )^{2} + 4 \, b^{3} \log \relax (c)^{2} + 8 \, b^{3} \log \relax (c) \log \relax (x) + 4 \, b^{3} \log \relax (x)^{2} + 8 \, a b^{2} \arctan \left (\sqrt {c x + 1} \sqrt {c x - 1}\right ) + 4 \, a^{2} b - 4 \, {\left (b^{3} \log \relax (c) + b^{3} \log \relax (x)\right )} \log \left (c^{2} x^{2}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [A] time = 0.00, size = -1, normalized size = -0.08 \[ \int \frac {1}{{\left (a+b\,\mathrm {acos}\left (\frac {1}{c\,x}\right )\right )}^2} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\left (a + b \operatorname {asec}{\left (c x \right )}\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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