@stdlib/esm/math/base/special/cos.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"./../../../number/float64/base/get-high-word.js";import e from"./kernel-cos.js";import t from"./kernel-sin.js";import o from"./rempio2.js";var n=r,a=e,i=t,s=o,f=[0,0],m=2147483647,u=1072243195,c=1044381696,p=2146435072;function l(r){var e;if(e=n(r),(e&=m)<=u)return e<c?1:a(r,0);if(e>=p)return NaN;switch(3&s(r,f)){case 0:return a(f[0],f[1]);case 1:return-i(f[0],f[1]);case 2:return-a(f[0],f[1]);default:return i(f[0],f[1])}}var j=l;export default j;
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