# coth

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Related to coth: Hyperbolic cotangent

## coth

abbr.
hyperbolic cotangent

## coth

(kɒθ)
n
(Mathematics) hyperbolic cotangent; a hyperbolic function that is the ratio of cosh to sinh, being the reciprocal of tanh
[C20: from cot(angent) + h(yperbolic)]
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Regressors in our final model included program type; number of PGY5 residents; a dichotomous variable indicating any history of ACGME accreditation issues between 2012 and 2015; a dichotomous variable indicating engagement in health-related research, MSTP institution, and/or presence of AAS representative; annual hospital admission volume; type of hospital control; COTH membership; percent Medicaid discharges; RN-to-bed ratio; a dichotomous indicator variable for any transplant services; level 1 trauma designation; and census division.
SubstitutingY = coth [xi] [+ or -] cschy [xi], [gamma] > 0, [OMEGA] = x + y + z- ct into (13), making use of (18a), we obtain a soliton solution [u.sub.3 (x, y, z, t)
[B.sup.(1).sub.+] = d/dr + [-A coth r + B/sinh r], [B.sup.(1).sub.-] = d/dr + [-A coth r + B/sinh r], (14)
Equation (25) is second-order differential equation that will be reduced to hypergeometric differential equation type; by letting coth [[omega].sub.H]r =1 - 2z, we get
Since coth x [greater than or equal to] 1 for any x > 0, we obtain by (2.2),
Regarding teaching status, 8.8% were major teaching hospitals that belong to the COTH, and 23.4% were minor teaching hospitals that had approved residency programs.
[Z.sub.d,0] ([omega]) [R.sub.d][square root of [[omega].sub.d]/j[omega]] coth [square root of j[omega]/[omega]d], (29)
As could be expected, the sample is also weighted more toward Joint Commission accredited hospitals, members of the Council of Teaching Hospital (COTH), and hospitals with medical school affiliations.
[GF.sub.3] = [[epsilon].sub.r3] [[[epsilon].sub.r3] + coth ([[beta].sub.n][h.sub.3] [GF.sub.2]/[[epsilon].sub.r3] [[[epsilon].sub.r3] + coth ([[beta].sub.n][h.sub.3] [GF.sub.2]] (10c)
[XI]([theta]) = ln sinh [alpha] - [alpha] coth [alpha] + 1 - ln [alpha],
shirts fo sout coth pob Aluko Bruce's side - sporting charity moustaches on their shirts for the trip to the south west - continued to enjoy the lion's share of possession in the opening phases, but the hosts began to find their feet and were level on 25 minutes.

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