Problem
Stack plugin on Moodle 3.3 got the Error: MOODLE CAS failed to return an evaluated expressions. Please check your connection with the CASĀ
Solution
Install Maxima Extension on your Ubuntu Server
sudo apt-get install maxima
Stack plugin on Moodle 3.3 got the Error: MOODLE CAS failed to return an evaluated expressions. Please check your connection with the CASĀ
Install Maxima Extension on your Ubuntu Server
sudo apt-get install maxima