Free and open-source office suite with advanced word processing, spreadsheets, presentations, vector graphics, math formula editor, and database tools.
ONLYOFFICE
Local-first, privacy-focused notebook supporting Markdown and Org mode, offline use, encrypted backup, extensible with plugins, and more.
Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.
Wolfram Alpha
Advanced AI-driven math solver that offers step-by-step solutions and instant homework help. Comprehensive yet versatile, it supports both simple and complex calculations.
A language and editor focused on scientific computation, solving engineering problems with safety checks, low-cost abstraction, and matrix programming.
R (programming language)
Folding Mirror is a Markdown editor for macOS, featuring live preview which renders what you type in place. When the caret is moved onto a line, it folds back into its Markdown source, allowing you to edit the original content instead of a representation.
Where mathematics meets music: a unique synthesizer plugin that puts the power of mathematical expression directly at your fingertips. Instead of selecting from preset waveforms, you write your own equations to generate completely unique sounds.
Qlate is a combination of a calculator and a notepad for dynamic calculations. It's more powerful than a simple calculator and more intuitive than an Excel sheet. All that power and intelligence is wrapped behind a beautiful, clean and minimal user interface.
iMathEQ is a mathematics equation or formula editor. It is a WYSIWYG online equation/formula editor allowing users to input, edit, print math equation or expressions. Provide interface for easy integration with web site or mobile app.
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