JavaScript data grid with a spreadsheet look & feel. Works for React, Angular, and Vue. Supported by the Handsontable team ⚡

FlyingKoala turns Excel into a user interface for defining calculations in Python and so reduces the complexity for humans translating from Excel to Python and makes the calculations more transparent to other domain experts, managers, bankers and auditors.

Electrical Engineering Python Module

A parser of relational predicate logic & truth tree solver, written in Rust.

Query REST APIs using Microsoft Excel User Defined Functions, VBA or Python functions

Convert odds between american, decimal, and fractional formats

Visualequation creates equations visually. It is powered by LaTeX. Equations can be exported to PNG, EPS, PDF and SVG and you can recover equations for further edition.

FormulaLab derive, search, and manage, formulas in a database

A useful collections of algorithms, formulas, APTs, and some other notes

🟦 🔷 🔵 Geometric Math for any shapes. project made for study the Rust Lang.

Python helpers for handling chemical formulas.

Perfumer's Vault, a tool to create and manage your perfume formulas.

A toolset for nutrition control used by dietitians

NPM package with an emphasis on physics and its formulas. Full English language support and ease of understanding for laypeople and students. Links for learning the formulas and easy access.

Python program using the 2nd law of Newton to simulate in real time gravitational interactions between two or more celestial bodies with a decicated UI. This program is our work for our informatic class final project.

Analytical formulas: построение аналитических формул с помощью генетического алгоритма.

Google Sheet Formulas Markdown in Notepad++

An Excel speadsheet for efficiently keeping a record of up to four glucose, blood pressure, and pulse readings a day.

Formulas and Rules 📚 related to PowerApps 📱

A collection of temperature calculations agnostic to input

Your free and open-source app for equations, formulas, variables, constants and units.

Games implemented in a spreadsheet without plugins or macros!

AbstractMath is not a branch in mathematics, it is only a way of presenting mathematics in abstract form with its methods of human and machine solution of mathematical problems.

Python package to run custom formulas in your command prompt.

Table data editor with the support of formulas

A very general generator to create QBF instances in popular formats given the formal definition of a formula family.

Total probability + Thomas Bayes, Bernoulli distribution formulas

This npm module acts as a scientific calculator and allows you to do many calculations without worrying about formulas.

🍺 Some homebrew casks and formulas