Texas Instruments TI-81 Graphing Calculator

Large and easy to read 8-line by 16-character display Graphs up to 4 functions and 3 parametric equations Easy-to-use display menus with advanced

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TI-81 scientific calculator

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The TI-84 Plus CE makes comprehension of math and science topics quicker and easier. Ideal for middle school through college. The same menu structure and navigation as the TI-84 Plus family make it easy to pick up and learn. The built-in MathPrint feature allows you to input and view math symbols, formulas and stacked fractions exactly as they appear in textbooks.

Texas Instruments TI-84 Plus Graphics Calculator

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Texas Instruments TI-81 A collection of programmable and non-programmable calculators

TIL Though Casio (1985) and Sharp (1986) were the first to market graphing calculators, it wasn't until 1990, when Texas Instruments released the TI-81, that they began to hit the mainstream. At

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