preciso
Precise Mathematical Functions
Precise Mathematical Functions
An ES-spec-compliant Math.sumPrecise shim/polyfill/replacement that works as far down as ES3
Rounds number to specific number of digits before or after decimal
Unlimited precision with BigInt fractions.
Energyweb Origin project's proof-of-concept Precise Proofs implementation and demo.
Get the Precise No Data Value for a GeoTIFF. Avoid Floating Point Arithmetic Issues.
Implementing fractions module from The Python Standard Library on TypeScript