JFormula 2.9 - Math expression API
JFormula is a Java library for evaluating various expressions (boolean, math, if/then/else...).
A lot of companies chose JFormula like EADS Space Transportation.
Tutorial Details:
Main features :
Decimal, string, boolean operators (or, and, not, xor...)
Unicode
Boolean expression support : (AC), (A or B) and not ( C equals D )
String expression support : "abc" != "cba"
IF THEN ELSE expression
Short expression format : 2x+3y
Variable : A=(cos(PI + x )*2) + [y-x]^2
Multiple lines expression : A = 1 B = A + 1 ...
High precision mode
Functions with decimal, boolean or string arguments
Evaluation tree produced by a pluggable parsing system
Evaluation optimization for symbol value changes
Standard library with 24 mathematical functions
Delegate for resolving unknown functions or symbols
Extend or add a new library dynamically
Share multiple formula context
Override any functions from the current library by your one
Support for multithreaded computing
Many samples (library extension, graphes) for API interesting parts
JDK 1.1 compliant (tested on JDK1.1.8 and JDK1.4.2)
Read
Tutorial at: Click here to view the tutorial
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