clear the calculator
1Calculator — For mechanical precursors to the modern calculator, see mechanical calculator. For other uses, see Calculator (disambiguation). An electronic pocket calculator with a 7‑segment LCD display, that can perform basic arithmetic operations …
2clear — clearable, adj. clearness, n. /klear/, adj., clearer, clearest, adv., clearer, clearest, v., n. adj. 1. free from darkness, obscurity, or cloudiness; light: a clear day. 2. transparent; pellucid: clear water …
3clear — I. adjective Etymology: Middle English clere, from Anglo French cler, from Latin clarus clear, bright; akin to Latin calare to call more at low Date: 13th century 1. a. bright, luminous b. cloudless; specifically less than one tenth covered …
4The Catalogue — Box set by Kraftwerk Released 5 October 2009 …
5The Long Dark Tea-Time of the Soul — Infobox Book name = The Long Dark Tea Time of the Soul image caption = The front cover of the UK first hardcover edition of The Long Dark Tea Time of the Soul . author = Douglas Adams country = United Kingdom language = English cover artist =… …
6Mechanical calculator — An old Russian mechanical calculator. A mechanical calculator is a device used to perform the basic operations of arithmetic. Mechanical calculators are comparable in size to small desktop computers and have been rendered obsolete by the advent… …
7Graphing calculator — A graphing calculator (also known as a graphic calculator or graphical calculator) typically refers to a class of handheld calculators that are capable of plotting graphs, solving simultaneous equations, and performing numerous other tasks with… …
8President of the United States — POTUS redirects here. For political talk radio, see P.O.T.U.S. (Sirius XM). For other uses, see President of the United States (disambiguation). For a list, see List of Presidents of the United States. President of the United States of America …
9New York City: the 51st State — Mailer Breslin Campaign Buttons, 1969 …
10History of the graphical user interface — The graphical user interface, understood as the use of graphic icons and a pointing device to control a computer, has over the last four decades a steady history of incremental refinements built on some constant core principles. Several vendors… …
