Talk:Proof assistant

Now available: Isabelle2011

Notable changes:


 * Experimental Prover IDE based on Isabelle/Scala and jEdit.
 * Coercive subtyping (configured in HOL/Complex_Main).
 * HOL code generation: Scala as another target language.
 * HOL: partial_function definitions.
 * HOL: various tool enhancements, including Quickcheck, Nitpick, Sledgehammer, SMT integration.
 * HOL: various additions to theory library, including HOL-Algebra, Imperative_HOL, Multivariate_Analysis, Probability.
 * HOLCF: reorganization of library and related tools.
 * HOL/SPARK: interactive proof environment for verification conditions generated by the SPARK Ada program verifier.
 * Improved Isabelle/Isar implementation manual (covering Isabelle/ML).