UACalc, A Universal Algebra Calculator

Linux Setup Instructions

If the instructions on the main page did not work then try:
    Go to
  1. and follow the link "Java SE" and download the latest JDK (right now the latest is JDK 6 Update 13.) to /tmp or your Desktop directory.
  2. chmod +x /tmp/jdk-6u13-linux-x64.bin (or whatever you downloaded file is named).
  3. become root (if possible)
  4. cd /usr/local/ (if you can't be root, choose a directory you can write to)
  5. /tmp/jdk-6u13-linux-x64.bin
  6. ln -s /usr/local/jdk1.6.0_13 /usr/local/java
  7. point Firefox browser to and click launch
  8. Firefox should present a dialog box asking how to handle a file. Direct Firefox to open the file with javaws. You will need to use the dialog box to browse and point to /usr/local/java/bin/javaws.
If you want to compile your own scripts, here are instructions.