@stdlib/esm/stats/base/dists/cosine/logcdf.js

ES module distribution for Stdlib, a standard library for JavaScript and Node.js.

// This file is a part of stdlib. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0
import r from"./../../../../utils/define-nonenumerable-read-only-property.js";import t from"./../../../../math/base/assert/is-nan.js";import n from"./../../../../math/base/special/sinpi.js";import o from"./../../../../math/base/special/ln.js";import a from"./../../../../constants/math/float64-ninf.js";import e from"./../../../../constants/math/float64-pi.js";import i from"./../../../../utils/constant-function.js";import s from"./../degenerate/logcdf.js";var f=t,m=n,p=o,u=a,c=e;function l(r,t,n){var o;return f(r)||f(t)||f(n)||n<0?NaN:0===n?r<t?u:0:r<t-n?u:r>t+n?0:p((1+(o=(r-t)/n)+m(o)/c)/2)}var j=i,N=s.factory,d=t,h=n,v=o,b=a,y=e;function g(r,t){return d(r)||d(t)||t<0?j(NaN):0===t?N(r):function(n){var o;if(d(n))return NaN;if(n<r-t)return b;if(n>r+t)return 0;return v((1+(o=(n-r)/t)+h(o)/y)/2)}}var x=r,k=l,q=g;x(k,"factory",q);export default k;
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