sqrt

Gives square root of value. 🏃 📼 📦 🌔 📒

bigint.sqrt(x);
// x: a bigint

const bigint = require('extra-bigint');

bigint.sqrt(16n, 2n);
// 4n

bigint.sqrt(15n, 2n);
// 3n

bigint.sqrt(-16n, 2n);
// null

references

• Math.sqrt: MDN web docs
• Integer square root
• Newton's method