A Simple Conjecture
The Collatz conjecture is an unsolved mathematical riddle posed by German mathematician Lothar Collatz in 1937. It remains a mystery to this day. Why has it temped so many mathematicians over so many years and yet remained unsolved? It is especially exasperating because it is so simple. The question is, “Is it even computable?” If not, then mathematicians and computer scientists should stop trying.
Continue reading The Collatz Mystery
Have you ever held an abacus in your hands? Chances are yes. Many grade schools use this ancient calculating device as a way of introducing students to some fundamental aspects of mathematics.
Have you ever held a slide rule in your hands? If you are a so-called “millennial” or slightly older, chances are not. Why? Because the slide rule, which in its day was considered by many
as the eighth wonder of the world, has virtually passed away without a trace.
Continue reading The Slide Rule— Extraordinary Ordinary Things