➜ App description
PocketCAS 3.2 is now available - 50% discount for a short while!
PocketCAS is the most advanced mathematics application for iPhone and iPad. It can help you with any kind of math problem, from elementary school all the way up to calculus, algebra and statistics. It can replace your old graphing calculator, help you with your homework, and assist you in any kind of calculation for university or work.
This app is an indispensable tool for every student, teacher and engineer. It makes college-level calculus and algebra easy and can help you in a wide range of cases. It provides features comparable with a TI-89 calculator and combines them with a modern, intuitive interface and incredible graphics capabilities.
FREE LITE VERSION
There is a free version of PocketCAS (called PocketCAS lite) that will allow you to try out the interface and many features before buying PocketCAS pro. The differences are explained below.
MATHEMATICAL CAPABILITIES
- 2D Plots: Quickly create 2D cartesian, polar or parametric plots.
- 3D Plots: PocketCAS draws stunning 3D plots!
- Calculus: Calculate limits, derivatives, integrals and taylor expansions.
- Linear Algebra: Invert and multiply matrices or calculate determinants, eigenvalues and much more!
- Algebra: Perform integer and polynomial factorization and division, use permutations, and more.
- Solving: PocketCAS will solve almost any equation for you. It even supports systems of linear equations and ordinary differential equations!
- Scripting: PocketCAS' C-style scripting language allows you to define custom functions, use conditional expressions, loops and also supports recursion.
- Physical Units: Constants and units are provided out of the box. Simply enter physical formulas with the corresponding units and convert results to the units you prefer.
ADDITIONAL FUNCTIONALITY
- Export: Print or export plots, entries or the whole document as PDF!
- Mathematical keyboard: PocketCAS' mathematical keyboard is unmatched on the App Store.
- Help: All functions are explained in the built-in reference. If you're stuck, there's plenty of tutorials as well as a manual (http://pocketcas.com/manual) to get you going. And you can always contact our support (http://pocketcas.com/support) for help!
- Offline computation: PocketCAS doesn't need an internet connection to calculate results.
WHAT'S NEW IN VERSION 3
- Completely redesigned interface
- Export functionality for single lines, entries and whole documents
- 3D plots
- Plot settings dialog
- Display of intersection points for cartesian plots
- Improved mathematical keyboard
- Improved text editor
- Scripting mode
- And much more!
LIMITATIONS OF THE LITE VERSION
PocketCAS lite has the following limitations:
- Many advanced mathematical functions (e.g. integration, taylor expansion, eigenvalues, etc.) are unavailable.
- It will plot only one function at a time.
- Exported graphics will be watermarked.
➜ What's new in version 3.2
Thank you for using PocketCAS! If you enjoy using the app, please leave a review on the App Store! A good reputation is very important for us. If you've rated or reviewed PocketCAS before, please do so again for the new version. You can simply go to http://pocketcas.com/rate.
We now have a newsletter! If you want to receive updates about our mathematics software, sign up at http://pocketcas.com!
New feature: Implicit 2D plotting. PocketCAS can now plot e.g. circles via x^2+y^2=1, hyperbolae via x^2-y^2=1 and much more!
Improvement: PocketCAS' document system has been updated to prepare for iCloud support. This should result in some stability and performance improvements. iCloud support will allow you to sync data between e.g. your iPad and iPhone. If you'd like to try it out already, please contact us directly!
New feature: Added an option to subscribe to the PocketCAS newsletter from within the app.
Bugfix: Fixed a few bugs in the computation engine. If a particular bug was not fixed, please let us know!
Please refrain from sending your bug reports or feature requests using the App Store - we can't respond to them. Especially, we can't reproduce issues without specific examples. Instead, to ensure a direct response from us send them from within the application or via http://pocketcas.com/contact. We're there to help you and will listen to your feature requests!
