Simanaitis Says

On cars, old, new and future; science & technology; vintage airplanes, computer flight simulation of them; Sherlockiana; our English language; travel; and other stuff

Tag Archives: Robert Recorde first to use = as equal sign 1557

ON EQUALITY, MATHWISE AND OTHERWISE PART 1

“THE SQUARE OF the hypotenuse is equal to the sum of the squares of the other two sides.” Apart from giving us the pun about squaws sleeping on various hides, … Continue reading →

March 22, 2020 · 2 Comments

Blog at WordPress.com.