This library provides a simple parseDecimal function that parses the given
numerical input (number, bigint, string) into a DecimalDefinition object
that describes the given number.
It can be used as a building block for serializing decimal numbers into a binary format (e.g. ieee754) or to perform arbitrary precision arithmetic.
You can simply parse any number as follows
import { parseDecimal } from "https://deno.land/x/parse_decimal/mod.ts";
const definition = parseDecimal("1.423e422");
// { nan: false, finite: false, negative: false, significand: 1432n, exponent: 419n }