(In reply to re: Possible solution
I'm not at home where I have this all graphed on GSP, but using w=1, h=.51, s=.85 and solving to get r=.6857487086 then using these in the triple equation gives
That middle term can be close to the others but I don't think it can be exact. I'll try more ideas later.
Posted by Jer
on 2018-05-21 14:04:57