File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
import defaultSource from "./defaultSource.js";
export default (function sourceRandomWeibull(source) {
function randomWeibull(k, a, b) {
var outerFunc;
if ((k = +k) === 0) {
outerFunc = x => -Math.log(x);
} else {
k = 1 / k;
outerFunc = x => Math.pow(x, k);
}
a = a == null ? 0 : +a;
b = b == null ? 1 : +b;
return function() {
return a + b * outerFunc(-Math.log1p(-source()));
};
}
randomWeibull.source = sourceRandomWeibull;
return randomWeibull;
})(defaultSource);