Captures d’écran

Description

"The app you need to survive the next semester"
-- Gizmodo

Quick Graph is the best graphing calculator available on the AppStore!

Top 10 Education app in over 100 countries!
Featured on the App Store in more than 130 countries.

It is a powerful, high quality, graphing calculator that takes full advantage of the multitouch display and the powerful graphing capabilities of the iPad and iPhone, both in 2D and 3D. A simple, yet intuitive interface that makes it easy to enter and/or edit equations and visualize them in mathematical notation.
It's capable of displaying explicit and implicit (opt) equations as well as inequalities (opt) in both 2D and 3D, in all standard coordinate systems: cartesian, polar, spherical and cylindrical, all with amazing speed and beautiful results, which can be copied, emailed or saved to the photo library.

"It's ok to write yet another graphing app, so long as it is the best one. And this is"
-- User review (RightyC1)

Please keep in mind that in this version, you now have to specify y=, x=, z= and so on, whenever you want to plot an equation.

The advanced feature set gives you access to some of the new features, such as implicit graphs and tracing. You need to specify the dependent variable now, since just typing "x^2" without the y=, will assume the expression to be "x^2=0" and will try to plot it as an implicit graph.

Up to 6 equations can be visualized simultaneously, in both 2D and 3D modes, this limitation can be removed by purchasing the advanced feature set. All the features from the original application are present and will remain free.

It also includes an evaluate feature, to evaluate equations at specific points, as well as a library where you can store commonly used equations.

Features:
- VGA Output (available with the advanced features package. iPhone 4, 4th gen iPod, and iPad only)
- 2D - 3D equation plotting.
- Library for commonly used equations.
- Wireframe and solid visualization.
- Support for cartesian, polar, cylindrical and spherical coordinate systems.
- Pinch to zoom.
- Drag to rotate - move.
- Swipe to delete equations from the equation list.
- Shake to reset view to original state, or to clear entry fields.
- Double tap to change visualization modes.
- Enhanced 2D mode for great hi-res graphics.
- Adaptive 2D algorithms.
- Enhanced 3D mode with better graphics.
- In-app email so you can share graphics and equations.
- Save to photo library.
- Copy to clipboard.
- Enhanced equation visualization.
- Hyperbolic and Inverse functions.
- New functions such as Min, Max, if.
- Interactive expression evaluation.
- Optionally you can unlock implicit graphs, inequalities and other advanced features (via in-app purchase).
- Turn graphs on/off

The optional advanced feature set includes:
- VGA Out
- 2D tracing.
- 2D and 3D implicit graphs.
- 2D and 3D inequalities.
- Independent 2D zoom
- Roots and Intersections (2D)
- Value Table
- More features to come!

Please visit the website for more details.

PD: thanks to Matthew Hoffman @mhoffman7152, for the Columbus Day ship graph

Nouveautés

Version 2.8

A few minor updates to make QuickGraph an even better Calc.

- Optimized for iPhone X
- Fixed issue with Var slider
- Change to native share to enhanced experience

Notes et avis

Belle application !

Bhqz

Très jolie application, surtout en 3D :-))))

Manque de Paramettres

oOZEUSOo

EDIT : J'ai envoyé un mail au développeur. Toujours pas de réponse après 5 jours.
Je suis plutôt surpris que l'on ne puisse pas régler les limites pour les variables et de voir que personne ne dit rien, même pas les profs de Math. Il me semble naturel de vouloir régler les bornes inférieures et supérieures pour thêta, phi ou toutes autres variables. De plus la possibilité de choisir soi-même la résolution (nombre de points calculés U, V) pour le mode 3D serait un plus. Laisser l'application faire tous ces réglages de façon automatique n'est pas judicieux et peu modifier la forme d'une courbe et nous empêche d'ignorer certaines parties de celle-ci.

I am rather surprised that we can not set the limits for the variables and see that nobody says anything, not even Math's teachers. It seems natural to want to adjust the lower and upper bounds for theta, phi or other variables. Furthermore, the possibility to choose yourself the resolution (number of points calculated U, V) for the 3D mode would be a plus. Let the application do all these settings automatically is not appropriate and may modify the shape of a curve and prevents us to ignore certain parts of it.

Excellente application

Flobio83

Les courbes sont éblouissantes de rapidité et de précisions.
On peut faire ce que l'on veut changer les couleurs, les traits graphiques etc.
Il est tellement facile d'analyser les courbes et de voir comment elles peuvent évoluer et également préciser très loin autour d'un point.
Rare sont les calculatrices graphiques offrant autant de possibilités d'analyse mathématique !!! N'oubliez pas les courbes à deux variables en 3D dignes des graphismes des jeux vidéo
À acheter sans hésiter

Informations

Vendeur
KZ Labs SAS
Taille
6.5 Mo
Catégorie
Éducation
Compatibilité
Nécessite iOS 8.0 ou une version ultérieure. Compatible avec l’iPhone, l’iPad et l’iPod touch.
Langues
Français, Allemand, Anglais, Arabe, Catalan, Chinois simplifié, Chinois traditionnel, Coréen, Danois, Espagnol, Finnois, Grec, Hongrois, Hébreu, Indonésien, Italien, Japonais, Malais, Norvégien, Néerlandais, Polonais, Portugais, Roumain, Russe, Slovaque, Suédois, Tchèque, Thaï, Turc, Ukrainien, Vietnamien
Âge
Classé 4+
Copyright
© 2017 KZ Labs
Prix
Gratuit
Achats intégrés
  1. Options Avancées 3,49 €

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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