PlankalkÃ¼l (Plan Calculus) Konrad Zuse begins work on PlankalkÃ¼l (Plan Calculus), the first algorithmic programming language, with the goal of creating the theoretical preconditions for the solution of general problems. Seven years earlier, Zuse had developed and built the worldÂ´s first binary digital computer, the Z1.
Long period synonyms. Top synonym for long period (other word for long period) is eon.
Periods with abbreviations. While the period is most commonly used to mark the end of a sentence, it is also used to mark abbreviations. In addition to standard abbreviations (words that are shortened by omitting one or more letters), there are also three sub-categories that can use periods: initials, acronyms, and initialisms.