Given a set/list/array of inequalities- {2x >= y, 2z >= y, 2x+y <= 4, 2z+y <= 4}
I would like to be able to set certain equations equal. In this example, lets set equations 1 and 3 equal generating-
2x=y & 2x+y=4.
How can this be done? I would assume some how set the coefficients into a matrix. However, I am unsure how to do this.
Any help would be greatly appreciated.