>99.5% KaTeX syntax coverage. LaTeX math renderer in pure Rust. No JavaScript, no WebView, no DOM. One Rust core → iOS, Android, Flutter, Web, PNG. C ABI · WASM · Server-side PNG/SVG.

99.9% KaTeX syntax coverage. LaTeX math renderer in pure Swift. No JavaScript, no WebView, no DOM. One Swift core → iOS, macOS, tvOS, watchOS, visionOS. SwiftUI · UIKit/AppKit · SVG · PNG. 2.4× the Rust reference engine. Zero re-rasterization scrolling for block editors. By Phrase (phrase.so).

SwiftMathDemo demonstrates the use of SwiftMath using SwiftUI. The same code runs on Macs, iPhones, and iPads. Code is entirely written in Swift. The MathView.swift file provides a SwiftMath interface to SwiftUI.

A high-performance signal processing and Fourier analysis library for Swift, powered by Apple's Accelerate framework.