NEWS
changeset 56073 29e308b56d23
parent 56072 31e427387ab5
child 56076 e52fc7c37ed3
equal deleted inserted replaced
56072:31e427387ab5 56073:29e308b56d23
    95 (only makes sense in practice, if outer syntax is delimited
    95 (only makes sense in practice, if outer syntax is delimited
    96 differently).
    96 differently).
    97 
    97 
    98 
    98 
    99 *** HOL ***
    99 *** HOL ***
       
   100 
       
   101 * Simplifier: Enhanced solver of preconditions of rewrite rules
       
   102   can now deal with conjunctions.
       
   103   For help with converting proofs, the old behaviour of the simplifier
       
   104   can be restored like this:  declare/using [[simp_legacy_precond]]
       
   105   This configuration option will disappear again in the future.
   100 
   106 
   101 * HOL-Word:
   107 * HOL-Word:
   102   * Abandoned fact collection "word_arith_alts", which is a
   108   * Abandoned fact collection "word_arith_alts", which is a
   103   duplicate of "word_arith_wis".
   109   duplicate of "word_arith_wis".
   104   * Dropped first (duplicated) element in fact collections
   110   * Dropped first (duplicated) element in fact collections