extension ExtPose


CRX id


Description from extension meta


Image from store オフライン電卓
Description from store A calculator extension for Google Chrome. This extension is 100% open source. Features - A simple calculator with many mathematical functions - A 2D graphing calculator that can plot multiple functions simultaneously - No idle processes (no performance hit while it's not being used) - A debug page that shows the parse tree and other information Suggestions are always welcome :) Commands - help : shows all commands - clear : clears the results screen - memory : shows values stored in memory using memory : <name> := <value> example : x := 3+10^2 - log : shows error log for the last calculation done - functions : shows available functions - plot : opens the graphical calculator - tree : opens the debug window

Latest reviews

  • (2022-09-06) Hi :D: simple
  • (2021-11-12) Percy Reategui: Muy buena, aunque aun no encuentro como ingresar angulos en sistema sexagesimal, tengo que multiplicarlos por pi()/180 pero sería magnífico poderlo hacer diréctamente
  • (2017-09-25) Alexandre Mahler: Simples e funcional
  • (2017-05-31) Liam Murphy: garbage
  • (2017-05-16) Lutec Ludwig: When using comma it returns ERRor. Forced to use period instead of comma. It makes the numerical keyboard unusable. Retarded
  • (2016-03-17) David: Simples e objetiva
  • (2015-12-13) George Constantinescu: super
  • (2015-03-25) Victor Teixeira: We r8, the best b8 out to d8! Can't w8 to rel8 you should saliv8 over these gr8 r8s, also find a playm8. We don't over8, overestim8, or overcompens8. We just str8 r8 m8.

Latest issues

  • (2022-10-06, v:0.6.1) Henrique Matos: Auto Coping and Decimal Markers
    I'd like to start saying that so far, I've been falling in love with the simplicity of use of your extension. To add more to it, I'd like to suggest two features that I'd like to see implemented. 1 - I used to use another calculator extension for quick operations and it has a feature of automatically inserting the result to my clipboard when I click on it, witch I find to be very useful. 2 - I understand that Americans use dot as a decimal marker, and I personally don't mind switching conventions, despite that, I would say that I have a personal preference in using comma, because when I type it, I use my thumb to press while the other finges are pressing the numbers, when I have to use dot, I must use the pinky. To me is tiresome, so I think it would be best if the calculator accept both characters, dot and comma, as decimal markers.
  • (2018-09-27, v:0.6.1) square root
    how do i make the square root symbol?
  • (2018-01-23, v:0.6.1) Trevor Hill-Hand: More Functions
    I end up opening up Excel a lot to do simple averages and other aggregations, but if this had functions for mean(), median(), mode(), max(), min(), etc. this would be an amazing tool for those quick little checks.
  • (2017-01-19, v:0.6.1) FunFax with Ya boi: Graph
  • (2016-12-12, v:0.6.1) Dhruv Jain: how do i open up the graph
    How do I open up the Graph?
  • (2016-02-17, v:0.6) math
    need a calculator to do trend lines and lines of best fit


2,000 history
3.2 (20 votes)
Last update / version
2016-06-14 / 0.6.1
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