Captures d’écran


Explore math with Desmos! Plot functions, create tables, add sliders, animate your graphs, and more -- all for free.

At Desmos, we imagine a world of universal math literacy and envision a world where math is accessible and enjoyable for all students. We believe the key is learning by doing.

To achieve this vision, we’ve started by building the next generation of the graphing calculator. Using our powerful and blazingly-fast math engine, the calculator can instantly plot any equation, from lines and parabolas up through derivatives and Fourier series. Sliders make it a breeze to demonstrate function transformations. It's intuitive, beautiful math. And best of all: it's completely free.


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. Try typing y=mx+b and adding sliders to get started.

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

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

Calculus: Graph derivatives (d/dx) and explore key concepts by building secant and tangent line sliders. Graph Maclaurin Series (okay, all kinds of Taylor Series, but that guy gets no love...) Evaluate a definite integral (int) in an instant, or plot an integral with varying bounds.

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 to learn more and to see the free online version of our calculator.


Version 3.3.0

Fixed a bug that prevented saving screenshots to your device.

Notes et avis

5.0 sur 5
6 notes

6 notes

ol7510 ,

Tout simplement la meilleure

Après avoir testé toute une foule d’applications « calculatrice » je peux vous certifier que celle-ci est de loin la meilleure. Très intuitive, très claire et très simple!
Entièrement gratuit et aucune publicité!
Merci aux développeurs

derrderr123 ,

Superbe application

Une application entièrement gratuite, très complète (plus que certaines des meilleurs calculatrices graphiques) avec la gestion des familles de courbes.

❦ Ciela ,

Magnifique !!

Purée j'en reviens pas o_o !! Cette appli est juste trop bien, elle permet de tracer de nombreuses courbes, reconnaît leur degré et tout :D
Et en plus ... Elle est gratuite ;) merciii


Desmos, Inc.
7.3 Mo

Nécessite iOS 9.0 ou une version ultérieure. Compatible avec l’iPhone, l’iPad et l’iPod touch.



Classé 4+
© 2018 Desmos Inc.

Prend en charge

  • Partage familial

    Jusqu’à six membres de la famille peuvent utiliser cette app lorsque le partage familial est activé.

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