The quantities and units library for C++
Free and open source software for mathematical and engineering calculations.
A C++14-compatible physical units library with no dependencies and a single-file delivery option. Emphasis on safety, accessibility, performance, and developer experience.
Units of Measurement API
JSR 385 - Reference Implementation
#自然语言处理#Python library for information extraction of quantities from unstructured text
Swift package for physical quantities
A measurement and data type conversion library for Java, JavaScript and C#
Working with units made easy with automatic unit-check and converting between units
An ontology of units of measurements
Units of Measurement Demos
Physical unit systems (Metric, English, Natural, Planck, etc...)
Units of measure and conversions between them
Caliper is a project for managing units of measure and the conversions between them.
A comprehensive list of libraries used for converting, checking, and managing units of measurement and physical quantities
Type-hinted, simplified interface to `sympy` for solving engineering, science and maths problems.