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mxparser-v.2.3.0-bin-only.zip 2016-01-17 2.4 MB
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v.2.3.0 (2016-01-17): Prime numbers supported! Multithreading performance tests! New functions: Exponential/Offset/Logarithmic integral!

Prime numbers supported:

  • new class PrimesCache in mathcollection
  • MathFunctions extended with prime testes
  • ispr(n) - Prime test function supported in expressions
  • Pi(n) - Prime Counting function supported in expressions
  • mXparser.initPrimesCache() methods (and others) to initialize prime numbers cache

Some special functions supported

  • Ei(x) - Exponential integral function supported in expressions
  • li(x) - Logarithmic integral function supported in expressions
  • Li(x) - Offset logarithmic integral function supported in expressions

New constants

  • [G] - Gompertz Constant OEIS A073003 supported in expressions
  • [li2] - li(2) A069284 - supported in expressions

Multithreading performance tests

  • Default number of cores taken from the environment
  • Possibility to change number of default threads:
  • PerformanceTests.start(int threadsNum)
  • mXparser.setThreadsNumber(int threadsNumber)

New regression tests to cover new functionalities

Enjoy :-)

Mariusz Gromada

Source: README.md, updated 2016-01-17