The ‘Napier bones’ seem a dominoes, but they are the link between the abacus and the modern calculator
The name of John Napier It may not sound to you anything, but I already tell you that, very possibly, it is a person who does not like you. Because what may sound to you is about Neperian logarithms than so many They brought us head in high school. It was Napier who first defined … Read more