A notepad for math

What's new

A notepad for math

Omacus keeps a whole page. Every line keeps its answer, you can name a value and reuse it, and changing a line updates what follows. Pages are saved as you type, on Linux, macOS, and Windows.

• Units, percentages, currencies, and time zones, written the way you would say them
• The Omarchy installer asks before it adds a shortcut, and suggests Super+Ctrl+Alt+=
• Two pages created a moment apart no longer overwrite each other

Install

Platform	Download
macOS (Apple Silicon & Intel)	omacus-macos-universal.dmg
Windows (x64)	omacus-windows-x86_64.zip
Ubuntu / Debian	omacus-linux-x86_64.deb
Fedora / openSUSE	omacus-linux-x86_64.rpm
Omarchy / Arch / any Linux	omacus-linux-x86_64.tar.gz or the installer below

Omarchy (installs the app, then offers a keybind, SUPER + CTRL + ALT + = by default, and a floating window rule):

curl -fsSL https://github.com/avinashjoshi/omacus/releases/download/v0.1.0/install.sh | bash

Any other Linux (installs to ~/.local/bin with a launcher entry):

curl -fsSL https://github.com/avinashjoshi/omacus/releases/download/v0.1.0/install.sh | bash

Ubuntu / Debian: sudo apt install ./omacus-linux-x86_64.deb
Fedora: sudo dnf install ./omacus-linux-x86_64.rpm

macOS: open the .dmg and drag Omacus to Applications. It isn't notarized yet, so the first
time right-click the app and choose Open, or run xattr -dr com.apple.quarantine /Applications/Omacus.app.

Windows: unzip and run omacus.exe. If SmartScreen warns about an unknown publisher, choose
More info → Run anyway. It works from a terminal too: omacus.exe "$100 in INR".

Checksums are in SHA256SUMS.txt.