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For info on using new v3 features and porting your code, see:
http://wdas.github.io/SeExpr/doxygen/html/SeExpr_FAQ.html
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$ git clone https://github.com/wdas/SeExpr
$ cd SeExpr
$ mkdir build
$ cd build
$ cmake ../
$ make doc # optional make documentation
$ make install
You can try the test application asciiGraph which is a simple function grapher... e.g.
./asciiGraph "x^3-8*x"
Examining the demo applications in src/demo is a great way to see some usage examples of the library. The basic strategy is to subclass the Expression class and implement the methods that describe what extra functions and variables your expression evaluation will need
Be sure to check out the doxygen pages for an API overview: http://wdas.github.io/SeExpr/doxygen/ http://wdas.github.io/SeExpr/doxygen/v1 (for older documentation)
src/
SeExpr2/ Library code
ui/ User Interface components for editing
demos/ Demo Applications
tests/ Regression Tests
doc/ Doxygen generation
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