A graphing calculator in the terminal! Input equations and Line Forge will render them on a coordinate plane using asterisks.

Using go tools:

$ go get github.com/srafi1/LineForge
$ go run github.com/srafi1/LineForge

This will clone LineForge to your $GOPATH/src/github.com/srafi1/LineForge directory

Manually:

$ mkdir -p $GOPATH/src/github.com/srafi1/
$ cd $GOPATH/src/github.com/srafi1
$ git clone https://github.com/srafi1/LineForge
$ cd LineForge
$ go run .

• Simplify expressions
• Graph equations
• Graph multiple equations together (distinguished by different colors)
• Zoom in/out in the graph
• Move around the view of the graph (with translate)
• Store functions
• Trig functions and absolute value

This project started off as an ambitious AP Computer Science project written in Java. I rewrote it in Go to learn the language and improve on the project.

The original project can be found here