I want to make Fuzzy Relational Database related functions for searching
thro records, filtering etc... but i don't know where to start.
I use Delphi 3 and soon will put my hands on JBuilder.
I also have a math problem, i have two sets of ranges (A & B and C & D) i
want to know when the two ranges subset each other like for eg. is A= 100 &
B = 200 and C = 100 & D = 150 then the two ranges subset each other. I want
an equation which evaluates to a true if they Intersect and false if not.
Hint: Look at the other way around.