ZeGrapher v4
Free and open source math plotter for functions, sequences, and data.
What is ZeGrapher v4?
ZeGrapher is a free and open-source math plotting software that draws functions, sequences, parametric equations, and data in the plane. It enables users to visualize mathematical expressions written naturally, utilize animated constants, and export vector or image files. The app saves user work automatically and includes a built-in manual available in nine languages.
Who is ZeGrapher v4 for?
Students, educators, and mathematicians looking for an open-source math plotting tool.
What can you use ZeGrapher v4 for?
- Drawing mathematical functions and parametric equations
- Plotting sequences from recurrence relations
- Importing and editing CSV data up to several million cells
- Exporting graphs to vector or image formats
Key features
- Draws functions written like standard paper notation
- Plots sequences from recurrence relations including first terms
- Shares constants and variables across objects for curve families
- Imports and edits CSV data in a spreadsheet-like table
- Customizable grid ticks and subdivisions with expression multiples
- Exports to vector and image formats with specified physical dimensions
FAQ
What does ZeGrapher do?
ZeGrapher draws mathematical objects in the plane including functions, sequences, parametric equations, and imported data.
Who is ZeGrapher for?
It is for anyone needing to plot and analyze mathematical functions, sequences, and data sets.
How much does ZeGrapher cost?
ZeGrapher is free and open source.
What formats can ZeGrapher export to?
It exports to vector formats like SVG and PDF, or image formats like PNG, JPEG, BMP, and PPM.
Does ZeGrapher support CSV data import?
Yes, you can import data from CSV files and edit it in a spreadsheet-like table.
Profile written from zegrapher.com's own pages. For AI agents: Markdown.
Is this your product?
Claim this listing, free
We listed ZeGrapher v4 from its public Show HN post. Claim it with an email on zegrapher.com to write your own description and get launch emails.
Claim ZeGrapher v4Get it in front of more people: Traffic Boost
Live today, dofollow link, featured for 30 days on the RankRoot homepage, the launch directory, your industry leaderboard, the "who AI recommends" page for your category, and the MCP tool AI agents use to find products. $49 once.
Free fast lane: add the badge
Put this on your homepage, then check. Your launch moves up to within a day and your link becomes dofollow.
<a href="https://getrankroot.com/launches/zegrapher-v4"><img src="https://getrankroot.com/api/badge/launch" alt="Launched on RankRoot" width="200" height="44"></a>