Octave Online β

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Welcome to Octave Online.

Octave Online is the free GNU Octave editor and prompt in your browser. Octave Online is powered by the open-source GNU Octave project, whose syntax is mostly compatible with MATLAB.

Type commands in the prompt like you would in your local copy of GNU Octave or MATLAB.
> fzero(@(x) sinh(x) + 1, [-pi pi])
Press enter and see the results instantly.
ans = -0.88137
You can make plots.
sombrero() sombrero
Log in with Google and you can edit files. Press Command+R to run them. Your files will stick around for the next time you visit.
disp('Hello World')
Octave Online is currently in public beta. Find a bug? Like to see another feature? Click “Feedback.” Prefer a white-on-black theme when staring at the screen for an extended period? Click “Theme.”
Drop Files Here to Upload

Octave Online Interactive Editor

The currently selected file can't be edited online. You can still use the toolbar above to rename, download, and delete the file.

Octave Online Interactive Editor

When you sign in via Google, you can upload and run Octave files using the interactive editor. Your files will be saved between sessions.

Create an empty file by pressing the button.

Upload files by dragging them from your computer onto the list to the left.

Click a file to open and edit it.

When a file is open, press Cmd/Ctrl + R or Alt + R to run it.

Want an interactive session? This is a live Octave command prompt. Type expressions here and press enter, like sin(pi/3) or help fplot Tip: Sign in to run script files.
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