GoKawiilBlog post traces origins of 'if-then-else' keyword to early computing history
A writer named Eric examines where the 'else' keyword in programming languages came from, noting that 'else' is not used as a conjunction in ordinary English speech. He traces conditional logic back to 1946 work on the Eniac computer by Haskell Curry and Willa Wyatt, who called the concept 'discrimination' rather than 'else', and follows how conditional jump instructions evolved as computers moved from plugboard wiring to stored-program memory.