About & Pics

Description

**This is a restricted, test-safe version of the Desmos Graphing Calculator. It was designed in partnership with Eanes Independent School District to be compatible with STAAR exams and other state assessments. Find out if Desmos is on your test at www.desmos.com/testing. If you’d like to use the full Desmos Calculator, download the regular Desmos Graphing Calculator App (also free!)**

Features:

Graphing: Plot polar, cartesian, or parametric graphs. There’s no limit to how many expressions you can graph at one time - and you don’t even need to enter expressions in y= form!

Sliders: Adjust values interactively to build intuition, or animate any parameter to visualize its effect on the graph.

Tables: Input and plot data, or create an input-output table for any function.

Statistics: Find best-fit lines, parabolas, and more.

Zooming: Scale the axes independently or at the same time with the pinch of two fingers, or edit the window size manually to get the perfect window.

Points of Interest: Touch a curve to show maximums, minimums, and points of intersection. Tap the gray points of interest to see their coordinates. Hold and drag along a curve to see the coordinates change under your finger.

Scientific Calculator: Just type in any equation you want to solve and Desmos will show you the answer. It can handle square roots, logs, absolute value, and more.

Inequalities: Plot cartesian and polar inequalities.

Offline: No internet access required.

Visit www.desmos.com to learn more and to see the free online version of our calculator.

 Free in iOS App Store

Screenshots

Desmos Test Mode screenshot 1Desmos Test Mode screenshot 2Desmos Test Mode screenshot 3

Version History

Launched Apr 03, 2015 (about 4 years ago).

Releasing new versions every 7 months, on average.

Dec 04
2018
(Current)
Version 3.3.6

Bug fixes

Nov 29
2018
Version 3.3.3

Now using Automatic Assessment Configuration (AAC)! This means that once you start the test, you'll be locked in the app until you end the test.

May 30
2018
Version 3.1.7

Updated to match the graphing calculator on state assessments. Find out if Desmos is on your test at www.desmos.com/testing.

Sep 06
2017
Version 2.5.4

Learn more about the Test Mode app at bit.ly/desmos-test-mode

Mar 23
2017
Version 2.5.3

Now, even more test friendly!

* mean absolute deviation function (aka "mad")
* numerical calculus support
* support for external keyboards and screen readers
* keyboard style of the season: qwerty's out, alphabetical's in

Mar 21
2017
Version 2.5.2

Now, even more test friendly!

* mean absolute deviation function (aka "mad")
* numerical calculus support
* support for external keyboards and screen readers
* keyboard style of the season: qwerty's out, alphabetical's in

Apr 04
2015
Version 1.0

Previous 3 versions

Ratings

This app has not yet been rated.