SyMAT is very easy to install on your computer. Replace ?_? with the version you downloaded.
Find the downloaded SyMAT_windows_?_?.exe, then double-click it to run. Follow the onscreen instructions.
Open the downloaded SyMAT_macos_?_?.dmg and run the installer.
The installer (and application) need a graphics environment. You cannot install or run SyMAT from a text-only console.
You must have Java 8 installed before you can install SyMAT. SyMAT does not officially support OpenJDK.
Open a Terminal and find the downloaded SyMAT_unix_?_?.sh file. Run it with:
Alternatively, you may be able to right-click, select Properties, mark it as executable, and run it.
Unzip the downloaded SyMAT_universal_?_?.zip. Open the SyMAT folder and run SyMAT.jar with the command
java -jar SyMAT.jar
You must have Java 8 installed, or some components will not run.