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JFormula 3.6  Java Math expressions API
Formula is a powerful Java library for evaluating various mathematical expressions.
User can evaluate instantly a string setting variables, adding its own
functions or operators.
Main
features :
 Decimal, string, boolean operators (or, and, not, xor...)
 Unicode
 High precision mode
 Boolean expression support : (A<B)&&(B>C),
(A or B)
and not ( C equals D )
 IF THEN ELSE expression
 Short expression format : 2x+3y
 Variable : A=(cos(PI
+ x )*2)
+ [yx]^2
 Multiple lines expression : A
= 1 B = A + 1 ...
 Functions with decimal, boolean, string or list
arguments
 Override or add your
operators
 Extend or add a new library dynamically
 Override any functions
from the
current library by your one
 Lazy evaluation for boolean expressions
 Evaluation tree produced by a pluggable parsing system
 Evaluation optimization for symbol value changes
 Standard library with 24 mathematical functions
 Use delegates for
resolving unknown
functions or symbols
 Support for multithreaded computing
 Many samples (library extension, graphes) for API
interesting
parts
 JDK 1 to 6 compliant
 Applet usage
 Android usage

Usage sample

