>>7622232>I don't know if you did the full diploma but I did and my workload was higher in junior and senior year of high school than at any point in university as a dual major in math and economicsI'm a different guy, but I did the IB with 7 subjects of which 4 were HL and uni is more work. Although it is rather different, I spend like 3-4 hours per day doing labs/practicals. and a few hours in lectures.
Anyway, I got a 7 from HL maths. My only regret is not doing further maths but I would have had to self study it and I had seven subjects already.