Hello,
I want to ask why it is called "0.89.8 Beta" version of SMath Studio.
It is a testing version available to the SMath users for testing which leads to the 0.9 stable version. It is a bit different then the 0.89 stable version.
And also, is it an open-source software, why?
It is not open-source. The SMath author, Andrey Ivashov, explained the reasons for that many times. However, It is free to use for anyone. Just browse this Forum please, and you will find the detailed explanation of this in many posts. Btw., It can be extendend via plugins by anyone with the appropriate programming skils.
Regards,
Radovan
When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"