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2. Graphing calculator - Wikipedia

   en.wikipedia.org/wiki/Graphing_calculator

   An early graphing calculator was designed in 1921 by electrical engineer Edith Clarke. [1] [2] [3] The calculator was used to solve problems with electrical power line transmission. [4] Casio produced the first commercially available graphing calculator in 1985. Sharp produced its first graphing calculator in 1986, with Hewlett Packard ...

3. Desmos - Wikipedia

   en.wikipedia.org/wiki/Desmos

   Desmos was founded by Eli Luberoff, a math and physics double major from Yale University, [ 3] and was launched as a startup at TechCrunch 's Disrupt New York conference in 2011. [ 4] As of September 2012, it had received around 1 million US dollars of funding from Kapor Capital, Learn Capital, Kindler Capital, Elm Street Ventures and Google ...

4. Casio graphic calculators - Wikipedia

   en.wikipedia.org/wiki/Casio_graphic_calculators

   Power supply. four AAA alkaline batteries. Weight. 213 grams. Graphic calculators made by Casio include the touchscreen ClassPad 300 as well as the models with traditional buttons which can be divided into two main generations listed below. Casio produced the world's first graphing calculator, the fx-7000G .

5. TI-Nspire series - Wikipedia

   en.wikipedia.org/wiki/TI-Nspire_series

   The TI-Nspire is a graphing calculator line made by Texas Instruments, with the first version released on 25 September 2007. [ 1][better source needed] The calculators feature a non- QWERTY keyboard and a different key-by-key layout than Texas Instruments's previous flagship calculators such as the TI-89 series .

6. Casio fx-7000G - Wikipedia

   en.wikipedia.org/wiki/Casio_fx-7000G

   The Casio FX-7000G is a calculator which is widely known as being the world's first graphing calculator available to the public. It was introduced to the public and later manufactured between 1985 and c. 1988. [ 2] Notable features are its ability to graph functions, [ 3] and that it is programmable. The calculator offers 82 scientific ...

7. Log–log plot - Wikipedia

   en.wikipedia.org/wiki/Log–log_plot

   In science and engineering, a log–log graph or log–log plot is a two-dimensional graph of numerical data that uses logarithmic scales on both the horizontal and vertical axes. Power functions – relationships of the form – appear as straight lines in a log–log graph, with the exponent corresponding to the slope, and the coefficient ...

8. TI-81 - Wikipedia

   en.wikipedia.org/wiki/TI-81

   The TI-81 was the first graphing calculator made by Texas Instruments.It was designed in 1990 for use in algebra and precalculus courses. Since its release, it has been superseded by a series of newer calculators: the TI-85, TI-82, TI-83, TI-86, TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus, TI-84 Plus Silver Edition, TI-84 Plus C Silver Edition, TI-Nspire, TI-Nspire CAS, TI-84 Plus CE ...

9. Calculator - Wikipedia

   en.wikipedia.org/wiki/Calculator

   Graphing calculators can be used to graph functions defined on the real line, or higher-dimensional Euclidean space. As of 2016 [update] , basic calculators cost little, but scientific and graphing models tend to cost more.