This is the thirty seventh part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Today we are going to solve “Send more money” problem. We have the following addition:     Each letter represents exactly one digit in ten-based system. … Continue reading ILP Part 37 — Send more money

This is the thirty sixth part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Today we will try to introduce various goal types to our problems. There are six main types of optimizations: maximizing, minimizing, maximizing maximum, maximizing minimum, minimizing … Continue reading ILP Part 36 — Various goal types

This is the thirty fifth part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Last time we saw how to implement Special ordered sets in ILP. Today we are going to use this knowledge to implement piecewise linear approximation in … Continue reading ILP Part 35 — Approximation