random
Version:
Seedable random number generator supporting many common distributions.
11 lines • 389 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const validation_1 = require("../validation");
exports.default = (random, alpha = 1) => {
validation_1.numberValidator(alpha).greaterThanOrEqual(0);
const invAlpha = 1.0 / alpha;
return () => {
return 1.0 / Math.pow(1.0 - random.next(), invAlpha);
};
};
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