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  2. 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 ...

  3. Scientific calculator - Wikipedia

    en.wikipedia.org/wiki/Scientific_calculator

    A scientific calculator is an electronic calculator, either desktop or handheld, designed to perform calculations using basic ( addition, subtraction, multiplication, division) and complex ( trigonometric, hyperbolic, etc.) mathematical operations and functions. They have completely replaced slide rules as well as books of mathematical tables ...

  4. Symbolab - Wikipedia

    en.wikipedia.org/wiki/Symbolab

    Symbolab. Symbolab is an answer engine [ 1] that provides step-by-step solutions to mathematical problems in a range of subjects. [ 2] It was originally developed by Israeli start-up company EqsQuest Ltd., under whom it was released for public use in 2011. In 2020, the company was acquired by American educational technology website Course Hero ...

  5. HP 35s - Wikipedia

    en.wikipedia.org/wiki/HP_35s

    125 g (4.4 oz) Dimensions. 158 × 82 × 18.2 mm (6.22 × 3.23 × 0.72 in) The HP 35s (F2215A) is a Hewlett-Packard non-graphing programmable scientific calculator. Although it is a successor to the HP 33s, it was introduced to commemorate the 35th anniversary of the HP-35, Hewlett-Packard's first pocket calculator (and the world's first pocket ...

  6. Scientific calculators perform mathematical operations but they will not manipulate an equation with a variable. Graphing calculators are much more complex and students were not familiar with the TI-nspire graphing calculators that are available in the classroom. The TI-nspire calculator is a fairly recent development of Texas Instruments and has

  7. Impact of Using Graphing Calculator in Problem Solving - ed

    files.eric.ed.gov/fulltext/EJ1227509.pdf

    i. Graphing calculator amplified the speed and accuracy of problem solving strategies ii. Graphing calculator encouraged participants to use graphical approaches to solve problems and influenced their ways of thinking iii. Graphing calculator enhanced the participants’ ability to focus on reasoning and to look back at their answer.

  8. Journal of Research and Advances in Mathematics Education

    files.eric.ed.gov/fulltext/EJ1280807.pdf

    Scientific calculator. s. are hand-held computing tools whose use in the classroom started to reach global popularity in the 1970-s (Boorman, 2015). For the sake of convenience, this article will refer to scientific calculators as calculators. The calculator can be a viable option to integrate educational technology in

  9. HP calculators - Wikipedia

    en.wikipedia.org/wiki/HP_calculators

    A scientific calculator with more than 240 built-in functions, with 2 lines × 10 digits LCD. The finance-centric programmable calculator from the Voyager series introduced in the 1980s. The longest running product in the HP calculator line, it remains in production. Various models exist, the latest in 2008.

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