symja_java8-2021-02-20

Under Windows use

• guisymja.bat to run Symja as a web browser notebook
• guisymjamma.bat to run Symja as a web browser notebook in Mathematica syntax mode
• symja.bat to run Symja as a console app
• symjamma.bat to run Symja as a console in Mathematica syntax mode
• jsonapi-server.bat to run the JSON-API server

Main changes:

• updated Java libs: logicng-2.0.2,commonmark-0.17.1,fastutil-8.5.2,pebble-3.1.5,jackson-XXX-2.11.0,icu4j-68.2, JAS
• updated JavaScript libs: - mathcell 1.9.1
• [core] improve FunctionExpand() for trivial Cos,Sin cases
• [core] Integrate for Surd() function
• [core] new/improved: AppellF1, DifferenceDelta, FirstCase, FirstPosition, SelectFirts, CubeRoot, Surd
• [core] improved for periodic continued fractions: QuadraticIrrationalQ, ContinuedFraction, FromContinuedFraction
• [core] improved Solve: use ProductLog for some inverse functions / QuarticSolver uses IExpr#isPossibleZero() instead of equals() now
• [core] improved Simplify: uses BooleanMinimize() for boolean expressions now
• [core] improved Limit: better argument evaluation for numeric functions
• [core] improved RandomXXX functions
• [core] fix bug in For() function, ExprEvaluator#evalTryCatch(), ...
• [io] caching enabled in AJAXDocServlet