I’m trying to figure out how to compare math ranges in Open edX.
The learners should be able to enter expressions like this:
((x>2) and (3>x)) or (x<5) or (x=5)
and we should test if these ranges cover the solution
This is quite tricky because they can write the ranges in different ways, for example this input should give the same result:
(3>x>2) or (x<=5)
How do you recommend we create such problems?