@stdlib/esm/stats/base/dists/logistic/pdf.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 a from"./../../../../math/base/special/abs.js";import o from"./../../../../math/base/special/exp.js";import n from"./../../../../math/base/special/pow.js";import e from"./../../../../constants/math/float64-ninf.js";import s from"./../../../../constants/math/float64-pinf.js";import m from"./../../../../utils/constant-function.js";import f from"./../degenerate/pdf.js";var i=t,p=a,u=o,c=n,l=e,j=s;function b(r,t,a){var o,n;return i(r)||i(t)||i(a)||a<0?NaN:r===l?0:0===a?r===t?j:0:(n=p((r-t)/a),(o=u(-n))/(a*c(1+o,2)))}var h=m,N=f.factory,d=t,v=a,y=o,x=n,g=e;function w(r,t){return d(r)||d(t)||t<0?h(NaN):0===t?N(r):function(a){var o,n;if(d(a))return NaN;if(a===g)return 0;return n=v((a-r)/t),(o=y(-n))/(t*x(1+o,2))}}var k=r,q=b,z=w;k(q,"factory",z);export default q;
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