JFormula JFormula is a library for evaluating various mathematical expressions
Download

JFormula Ranking & Summary

JFormula Tags

evaluate expression mathematical mathematical expression evaluate string string variable

JFormula Description

JFormula is a library for evaluating various mathematical expressions Formula is a library for evaluating various mathematical expressions. User can evaluate instantly a string setting variables, adding its own functions or operators.JFormula can work with java.lang.BigDecimal for high precision computing.Here are some key features of "JFormula":· Decimal, string, boolean operators (or, and, not, xor...)· Unicode· High precision mode· Boolean expression support : (AC), (A or B) and not ( C equals D )· IF THEN ELSE expression· Short expression format : 2x+3y· Variable : A=(cos(PI + x )*2) + ^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 1.1 compliant (tested on JDK1.1.8, JDK 1.4 and JDK1.5)Requirements:· Java VM 1.4 or later.Limitations:· 30 day trial.· A popup dialog will appear every 10 min for reminding you this is an evaluation version. What's New in This Release: · Add round, ceil and floor functions

JFormula Related Software