Easy Java Simulations Changelog

What's new in Easy Java Simulations 5.2.150906

Sep 8, 2015
  • Improves the generation of ePubs and includes a new “Export as MacOSX widget” option in the Javascript flavour of EjsS. (And several bug fixes.)

New in Easy Java Simulations 5.1.150504 (May 5, 2015)

  • A new release which includes Model elements for Javascript and audio and video HTML View elements. (And several bug fixes.)

New in Easy Java Simulations 5.1.141205 (Dec 13, 2014)

  • A new release which includes Model elements for Javascript and audio and video HTML View elements. (And several bug fixes.)

New in Easy Java Simulations 5.01.140826 Beta (Aug 29, 2014)

  • An experimental release which includes Model elements for Javascript.

New in Easy Java Simulations 5.01.140730 Beta (Jul 31, 2014)

  • An experimental release which includes Model elements for Javascript.

New in Easy Java Simulations 5.0.140730 (Jul 31, 2014)

  • Version 5.0 is a new major release of EjsS, featuring the possibility to create HTML+Javascript simulations that run on tablets and smart phones.
  • Includes a completely new family of ODE solvers, both in Java and Javascript. These solvers support events, discontinuities of the ODE, and state-dependent (albeit non-vanishing) delays.
  • Note: The Radau5 solver does not support discontinuities or delays.
  • Note 2: Because the solvers implement the numerics algorithms differently, the precise numbers you can get may differ slightly (of th eorder of magnitude of the tolerances prescribed). But the qualitative behaviou should be the same. If not, then please report it as a potential bug.
  • Backwards compatibility notes:
  • The new ODE solver library does not include the experimental QSS solver.
  • Except for this, the solvers and previous EJS files are backwards compatible.
  • Some view element properties have been deprecated (such as “Initial Value” for Slider and NumberField).

New in Easy Java Simulations 5.0.140707 Beta (Jul 12, 2014)

  • An experimental version of a major release. Featuring the possibility to create HTML+Javascript simulations that run on tablets and smart phones.
  • Releases from 140111 on include a completely new family of ODE solvers, both in Java and Javascript. These solvers support events, discontinuities of the ODE, and state-dependent (albeit non-vanishing) delays.
  • Note: The Radau5 solver does not support discontinuities or delays.
  • Note 2: Because the solvers implement the numerics algorithms differently, the precise numbers you can get may differ slightly (of th eorder of magnitude of the tolerances prescribed). But the qualitative behaviou should be the same. If not, then please report it as a potential bug.
  • Backwards compatibility notes:
  • The new ODE solver library does not include the experimental QSS solver.
  • Except for this, the solvers and previous EJS files are backwards compatible.
  • Some view element properties have been deprecated (such as “Initial Value” for Slider and NumberField).

New in Easy Java Simulations 5.0.130912 Beta (Sep 12, 2013)

  • Features the possibility to create HTML+Javascript simulations that run on tablets and smart phones.

New in Easy Java Simulations 4.3.7.130515 (May 16, 2013)

  • Improved and new Model Elements.

New in Easy Java Simulations 4.3.7 (Jun 12, 2012)

  • Some bug fixes and the upgrade to Apache Commons Math library version 3.0.

New in Easy Java Simulations 4.3.5 (Dec 28, 2011)

  • introduces support for video

New in Easy Java Simulations 4.3.4 (Dec 7, 2011)

  • introduces new model elements for parallel programming.

New in Easy Java Simulations 4.3.3 (Apr 4, 2011)

  • adds add support for delay differential equations.

New in Easy Java Simulations 4.3.2 (Nov 17, 2010)

  • introduces Model Elements, a palette of ready to use elements which provide access to library functions.

New in Easy Java Simulations 4.3 (Jul 7, 2010)

  • adds a Java 3D support. If Java 3D is not installed on a client computer, the 3D object is rendered using simple 3D.