Turing Machine Part 1 — Addition

This is the first part of the Turing Machine series. For your convenience you can find other parts using the links below: Part 1 — Addition Part 2 — Checking if a word is a repetition Part 3 – Checking palindromes Part 4 — Subtraction Part 5 — Twice as many ones as zeroes In … Continue reading Turing Machine Part 1 — Addition

ILP Part 55 — Shortest path

This is the fifty fifth part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra We have already seen Max flow and last time we used it to ensure that the graph is connected. Today we are going to modify this … Continue reading ILP Part 55 — Shortest path

ILP Part 54 — Graph connectivity

This is the fifty fourth 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 max flow in ILP. Today we are going to use this approach to make sure that the graph is … Continue reading ILP Part 54 — Graph connectivity

ILP Part 53 — Max flow

This is the fifty third 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 implement Maximum flow in ILP. We use the following graph: We use the following records: Let’s now initialize the graph: Now … Continue reading ILP Part 53 — Max flow

Heat map in Excel

If you ever wondered how to create heat maps in excel, here are two simple solutions. Data preparation Create two columns with data, as presented below. Next, select values in column C and choose conditional formatting in Home ribbon (see screenshot). This way you can assign colors to values. You can choose More Rules… to … Continue reading Heat map in Excel