
Security News
Browserslist-rs Gets Major Refactor, Cutting Binary Size by Over 1MB
Browserslist-rs now uses static data to reduce binary size by over 1MB, improving memory use and performance for Rust-based frontend tools.
ndarray-inv
Advanced tools
calculates matrix inverses via Gauss-Jordan elimination. The algorithm has a computational complexity of O(n^3). It handles singular matrices by throwing an error when no non-zero pivot can be chosen during the algorithm.
npm install ndarray-inv
Load function via
const inv = require("ndarray-inv");
Example usage:
const ndarray = require("ndarray");
const show = require("ndarray-show");
const ops = require("ndarray-ops");
const M = ndarray(new Float64Array( [2.3, 4.1, 1.8, 1.4] ), [2, 2] )
console.log( show( inv(M) ) );
Output:
-0.337 0.433
0.986 -0.553
Run tests via command npm test
.
FAQs
invert a 2d matrix using Gaussian elimination
The npm package ndarray-inv receives a total of 35,883 weekly downloads. As such, ndarray-inv popularity was classified as popular.
We found that ndarray-inv demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Browserslist-rs now uses static data to reduce binary size by over 1MB, improving memory use and performance for Rust-based frontend tools.
Research
Security News
Eight new malicious Firefox extensions impersonate games, steal OAuth tokens, hijack sessions, and exploit browser permissions to spy on users.
Security News
The official Go SDK for the Model Context Protocol is in development, with a stable, production-ready release expected by August 2025.