I am a BA II plus user. Mine’s finished in a nice executive ‘sh1t brown’ colour. That said, if I was required by the CFA Inst to memorise it I wouldn’t be shocked…! Should I use 22/7?
I think they dropped the Geometry section, so you should be ok.
So I won’t need my compass set either… this day’s turining out marvellously!
It might help in some of the Port. Mgmt questions.
3.141592654… or use sqrt(10) as an approximation.