Evaluate the signum function for a double-precision floating-point number.

HTMLBars helpers for basic arithmetic

Compute `x - nπ/2 = r`.

Evaluate ln(1+x) - x.

Compute exp(x) - 1.

Guten OCR is a high accurate text detection (OCR) Javascript/Typescript library that runs on Node.js, Browser, React Native and C++. Based on PaddleOCR and ONNX runtime

remark plugin for dollar (`$C_L$`) and TeX-style (`\(C_L\)`, `\[C_L\]`) math delimiters

Compute the ratio of two gamma functions.

rehype plugin to transform inline and block math with MathJax

Node-first OCR interface with support for Tesseract.js, ONNX (PaddleOCR), HappyVertical AI-backed vision OCR, and Unlimited-OCR

micromark extension for dollar (`$C_L$`) and TeX-style (`\(C_L\)`, `\[C_L\]`) math delimiters

GGML-backed OCR addon for qvac (EasyOCR pipeline on GGUF weights)

Compute the binomial coefficient.

Calculate the Lanczos sum for the approximation of the gamma function.

Inverse error function.

Parses LaTeX math strings—typically extracted from Markdown—and converts them into an abstract syntax tree (AST).

Math helpers for blockchain projects

A React Native Vision Camera plugin for real-time OCR (Optical Character Recognition). This package enables seamless integration of on-device OCR by using Google ML Kit on Android and Apple's Vision Framework on iOS. It provides fast, efficient, and cross

Compute the arcsine of a double-precision floating-point number.

Incomplete beta function and its first derivative.