**Graphing 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… … Wikipedia

**Graph paper** — Regular graphing paper (upper); Logarithmic graphing paper (lower). Graph paper, graphing paper, grid paper or millimeter paper is writing paper that is printed with fine lines making up a … Wikipedia

**graph paper** — UK US noun [U] (also graphing paper) GRAPHS & CHARTS ► special paper with small squares on it, which is used for drawing plans or graphs: »He quickly charted the spending curve on graph paper … Financial and business terms

**graph paper** — noun Paper ruled into small squares, usually of equal size, for use in drawing graphs or other charts. Syn: graphing paper, grid paper, quadrille … Wiktionary

**Oscilloscope history** — This article discusses the history and gradual development of the Oscilloscope. Contents 1 Hand drawn oscillograms 2 Automatic paper drawn oscillograph 3 Photographic oscillograph 4 … Wikipedia

**Lee E. Brasseur** — Lee Ellen Brasseur (born 1949) is an American Professor Department of English at the Illinois State University, and expert in the field of visualization, known from her 2003 book Visualizing Technical Information: A Cultural Critique . Biography… … Wikipedia

**Calculator** — 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 … Wikipedia

**Texas Instruments** — Type Public Traded as NYSE: TXN … Wikipedia

**TI-89 series** — The TI 89 and the TI 89 Titanium are graphing calculators developed by Texas Instruments. They are differentiated from other graphing calculators by their powerful computer algebra system, which allows symbolic manipulation of algebraic… … Wikipedia

**System 7** — Infobox OS name = System 7 caption = Screenshot of System 7.5.3 developer = Apple Computer family = Mac OS Classic source model = Closed source latest release version = 7.6.1 latest release date = April 7 1997 kernel type = Monolithic for 68k,… … Wikipedia