Optimal. Leaf size=43 \[ \frac {b c \sqrt {c x-1} \sqrt {c x+1}}{2 x}-\frac {a+b \cosh ^{-1}(c x)}{2 x^2} \]
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Rubi [A] time = 0.02, antiderivative size = 43, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 12, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {5662, 95} \[ \frac {b c \sqrt {c x-1} \sqrt {c x+1}}{2 x}-\frac {a+b \cosh ^{-1}(c x)}{2 x^2} \]
Antiderivative was successfully verified.
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Rule 95
Rule 5662
Rubi steps
\begin {align*} \int \frac {a+b \cosh ^{-1}(c x)}{x^3} \, dx &=-\frac {a+b \cosh ^{-1}(c x)}{2 x^2}+\frac {1}{2} (b c) \int \frac {1}{x^2 \sqrt {-1+c x} \sqrt {1+c x}} \, dx\\ &=\frac {b c \sqrt {-1+c x} \sqrt {1+c x}}{2 x}-\frac {a+b \cosh ^{-1}(c x)}{2 x^2}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 48, normalized size = 1.12 \[ -\frac {a}{2 x^2}-\frac {b \cosh ^{-1}(c x)}{2 x^2}+\frac {b c \sqrt {c x-1} \sqrt {c x+1}}{2 x} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.75, size = 48, normalized size = 1.12 \[ \frac {\sqrt {c^{2} x^{2} - 1} b c x + a x^{2} - b \log \left (c x + \sqrt {c^{2} x^{2} - 1}\right ) - a}{2 \, x^{2}} \]
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 \[ \int \frac {b \operatorname {arcosh}\left (c x\right ) + a}{x^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 52, normalized size = 1.21 \[ c^{2} \left (-\frac {a}{2 c^{2} x^{2}}+b \left (-\frac {\mathrm {arccosh}\left (c x \right )}{2 c^{2} x^{2}}+\frac {\sqrt {c x -1}\, \sqrt {c x +1}}{2 c x}\right )\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.53, size = 36, normalized size = 0.84 \[ \frac {1}{2} \, b {\left (\frac {\sqrt {c^{2} x^{2} - 1} c}{x} - \frac {\operatorname {arcosh}\left (c x\right )}{x^{2}}\right )} - \frac {a}{2 \, x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.02 \[ \int \frac {a+b\,\mathrm {acosh}\left (c\,x\right )}{x^3} \,d x \]
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 \[ \int \frac {a + b \operatorname {acosh}{\left (c x \right )}}{x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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