puhekieltä The solid material remaining after the liquid in which it was dissolved has been evaporated; a residue.
puhekieltä A binary function from 0,1 × 0,1 to 0,1 which is defined in terms of the t-norm as follows: , where denotes the t-norm function and denotes the supremum.
The residuum of the minimum t-norm is a function such that