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README
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SCIENTIFIC CALCULATOR for ANDROID
1. What is it?
SCIENTIFIC CALCULATOR for ANDROID is a scientific calculator for the Android
platform.
2. Current state.
For now, it is a prototype.
Current features:
- Exact computation of scientific expressions (functions of the Java Math
library).
- Basic plotting.
- Auto-completion of input expressions.
Planned features:
- Better documentation.
- Testing.
- Better UI.
- Pretty print.
- Symbolic calculus.
- Possibility to program the calculator.
- Fetching programs on a repository over the web.
- Importing data for plotting, statistical computations...
- Exporting data for use with other applications...
3. How to build it?
The project has been built with the Android Eclipse plugin. Here are the
instructions to build it.
- Make sure your Eclipse installation is Android-enabled.
- Import the project.
- Update the Reference Libraries with the CUP Runtime library in
Properties > Java Build Path > Libraries > Add external JAR.
The library can be found here:
http://www2.cs.tum.edu/projects/cup/
- Run!
If you are interested to work on the parsing of the expressions, you will need
CUP and JFLEX. The projects can be respectively found here:
- http://www2.cs.tum.edu/projects/cup/
- http://jflex.de/
The .lex and .cup files are in com.google.calculator.parser.
4. History.
2008-03-20: Prototype. Released on Google Code.
5. Contact.
This project has been started as a 20% project by Laurent Tu during his
internship at Google. Feel free to contact him at tulaurent@gmail.com.
Please also consider using the following Google group:
scientific-calculator-for-android@googlegroups.com.