[iOS] Calca - Mathe-App zum Lösen und Vereinfachen von Gleichungen kostenlos statt €2,99

[iOS] Calca - Mathe-App zum Lösen und Vereinfachen von Gleichungen kostenlos statt €2,99

eingestellt am 23. Mär 2016heiß seit 23. Mär 2016
Ein textbasierter Taschenrechner zum Lösen von Gleichungen, Vereinfachen von Termen oder Plotten von Graphen.


"Calca is a powerful symbolic calculator that gives you instant answers as you type. It solves equations and simplifies complex expressions - it's a computer algebra system in your pocket! It's also a rich Markdown text editor so that you can explain your ideas alongside your calculations.

Calca is perfect for professionals and students - anyone who works with numbers and equations. Variables and functions can be created with only a few keystrokes and can be manipulated with a rich library of operators and functions.

Calca updates as you type - just like a spreadsheet. You can declare variables, edit their values and watch everything update before your eyes. Since everything is calculated on the device - no network needed - you get answers instantaneously.

All calculations are stored as plain text so you can easily share them with other editors and move them from device to device. Calca has been designed to work with iCloud documents so all your devices can access your calculations - you'll always have the latest files ready for viewing and editing.

Calca comes with a suite of examples to help you get started covering topics from home mortgages to kinetics. All these examples are fully explained within Calca itself.

Are you still using a desktop calculator? Are you using the calculator with the giant buttons that came with your OS? Computers are much more capable than doing simple one-line arithmetic - put your machine to work with Calca!

Calculation Features:

• Variables `x = 42`
• Functions `f(c) = 9/5*c + 32` and even recursive functions
• Units `42 mph in kmph` and currency `¥599 in $`
• Solves equations (`x + 2x + 4x = 42`, what is x?)
• Matrices with inverses so you can solve linear equations
• Sum, prod, map, and reduce operations on lists, matrices, and ranges
• Trigonometry and complex numbers
• Derivatives of functions
• Logic operations and if statements
• Binary math (& and |) and support for binary and hex number (`0xA9` and `0b1010`)
• Keeps track of units (m, s, m/s, m/s^2, etc.) so you can verify your equations as you compute

Please visit calca.io to see lots of examples. Thank you for looking!"

8 Kommentare


Wolfram Alpha ist besser



Wolfram Alpha ist besser

Stimmt, ist eine noch mächtigere Alternative für 2,99€. Erster Post ist um Wolfram Alpha ergänzt.

Konzept dieser App wurde umgestellt.
Ab jetzt immer kostenlos!

Math 42 sollte auch erwähnt werden.

GTR?! Oder schnell handschriftlich

Schade, dass es das nicht gab, als ich in Mathe versagte & meine 2 Punkte im Abi gesammelt habe.

Funktioniert nicht. App schließt sich nach Start direkt wieder....

Dein Kommentar