@numio/bigmath/src/sqrt/sqrt.js

@numio/bigmath is an arbitrary-precision arithmetic library. It can be used for basic operations with decimal numbers (integers and float)

import { round } from "../round/round.js";
import { bi2s, s2bi } from "../shared/utils.js";
import { sqrtInner } from "./utils.js";
/** Find square root of a number */
export const sqrt = (value, precision) => {
    const valueInner = s2bi(value);
    const [bi, decimals] = sqrtInner(valueInner, precision ? s2bi(precision) : undefined);
    return round(bi2s(bi), { decimals });
};