2 lines
6.0 KiB
JavaScript
2 lines
6.0 KiB
JavaScript
function n(n){return n>=0?n:-n}function t(n){if("number"==typeof n&&(n=BigInt(n)),1n===n)return 1;let t=1;do{t++}while((n>>=1n)>1n);return t}function e(n,t){if("number"==typeof n&&(n=BigInt(n)),"number"==typeof t&&(t=BigInt(t)),n<=0n||t<=0n)throw new RangeError("a and b MUST be > 0");let e=0n,r=1n,o=1n,i=0n;for(;0n!==n;){const f=t/n,u=t%n,s=e-o*f,a=r-i*f;t=n,n=u,e=o,r=i,o=s,i=a}return{g:t,x:e,y:r}}function r(t,e){let r="number"==typeof t?BigInt(n(t)):n(t),o="number"==typeof e?BigInt(n(e)):n(e);if(0n===r)return o;if(0n===o)return r;let i=0n;for(;0n===(1n&(r|o));)r>>=1n,o>>=1n,i++;for(;0n===(1n&r);)r>>=1n;do{for(;0n===(1n&o);)o>>=1n;if(r>o){const n=r;r=o,o=n}o-=r}while(0n!==o);return r<<i}function o(t,e){return"number"==typeof t&&(t=BigInt(t)),"number"==typeof e&&(e=BigInt(e)),0n===t&&0n===e?BigInt(0):n(t/r(t,e)*e)}function i(n,t){return n>=t?n:t}function f(n,t){return n>=t?t:n}function u(n,t){if("number"==typeof n&&(n=BigInt(n)),"number"==typeof t&&(t=BigInt(t)),t<=0n)throw new 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0");const e=Math.ceil(n/8),r=n%8;return new Promise(((n,o)=>{g(e,!1).then((function(e){if(0!==r&&(e[0]=e[0]&2**r-1),t){const n=0!==r?2**(r-1):128;e[0]=e[0]|n}n(e)}))}))}function l(n,t=!1){if(n<1)throw new RangeError("bitLength MUST be > 0");const e=m(Math.ceil(n/8),!1),r=n%8;if(0!==r&&(e[0]=e[0]&2**r-1),t){const n=0!==r?2**(r-1):128;e[0]=e[0]|n}return e}function h(n,e=1n){if(n<=e)throw new RangeError("Arguments MUST be: max > min");const r=n-e,o=t(r);let i;do{i=c(l(o))}while(i>r);return i+e}let b=!1;function d(n,t=16,e=!1){if("number"==typeof n&&(n=BigInt(n)),n<0n)throw RangeError("w MUST be >= 0");return new Promise(((e,r)=>{const o=new Worker(y());o.onmessage=n=>{o.terminate(),e(n.data.isPrime)},o.onmessageerror=n=>{r(n)};const i={rnd:n,iterations:t,id:0};o.postMessage(i)}))}function p(n,t){if(2n===n)return!0;if(0n===(1n&n)||1n===n)return!1;const 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t=0;t<e.length&&e[t]<=n;t++){const r=e[t];if(n===r)return!0;if(n%r===0n)return!1}let r=0n;const o=n-1n;let i=o;for(;i%2n===0n;)i/=2n,++r;const f=o/2n**r;do{let t=a(h(o,2n),f,n);if(1n===t||t===o)continue;let e=1;for(;e<r&&(t=a(t,2n,n),t!==o);){if(1n===t)return!1;e++}if(t!==o)return!1}while(0!=--t);return!0}function y(){let n=`'use strict';const ${e.name}=${e.toString()};const ${s.name}=${s.toString()};const ${a.name}=${a.toString()};const ${u.name}=${u.toString()};const ${l.name}=${l.toString()};const ${m.name}=${m.toString()};const ${h.name}=${h.toString()};const ${d.name}=${p.toString()};${t.toString()};${c.toString()};`;return n+=`onmessage=async function(_e){const _m={isPrime:await ${d.name}(_e.data.rnd,_e.data.iterations),value:_e.data.rnd,id:_e.data.id};postMessage(_m);}`,function(n){n=`(() => {${n}})()`;const t=new Blob([n],{type:"text/javascript"});return window.URL.createObjectURL(t)}(n)}void 0!==self.Worker&&(b=!0);try{await import("worker_threads");0}catch(n){}function $(n,t=16){if(n<1)throw new RangeError("bitLength MUST be > 0");if(!b){let e=0n;do{e=c(l(n,!0))}while(!p(e,t));return new Promise((n=>{n(e)}))}return new Promise(((e,r)=>{const o=[],i=(r,i)=>{if(r.isPrime){for(let n=0;n<o.length;n++)o[n].terminate();for(;o.length>0;)o.pop();e(r.value)}else{const e=c(l(n,!0));try{const n={rnd:e,iterations:t,id:r.id};i.postMessage(n)}catch(n){}}};{const n=y();for(let t=0;t<self.navigator.hardwareConcurrency-1;t++){const t=new Worker(n);t.onmessage=n=>i(n.data,t),o.push(t)}}for(let e=0;e<o.length;e++)w(n,!0).then((function(n){const r=c(n);o[e].postMessage({rnd:r,iterations:t,id:e})})).catch(r)}))}function S(n,t=16){if(n<1)throw new RangeError("bitLength MUST be > 0");let e=0n;do{e=c(l(n,!0))}while(!p(e,t));return e}export{n as abs,t as bitLength,e as eGcd,r as gcd,d as isProbablyPrime,o as lcm,i as max,f as min,s as modInv,a as modPow,$ as prime,S as primeSync,h as randBetween,w as randBits,l as randBitsSync,g as randBytes,m as randBytesSync,u as toZn};
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