NEWS
changeset 48206 937b53a339f0
parent 48205 09c2a3d9aa22
child 48294 2b0c5553dc46
equal deleted inserted replaced
48205:09c2a3d9aa22 48206:937b53a339f0
    20 structure instead.  Note that Isabelle/ML provides a variety of
    20 structure instead.  Note that Isabelle/ML provides a variety of
    21 operators like COMP, INCR_COMP, COMP_INCR, which need to be applied
    21 operators like COMP, INCR_COMP, COMP_INCR, which need to be applied
    22 with some care where this is really required.
    22 with some care where this is really required.
    23 
    23 
    24 
    24 
    25 *** Document preparation ***
       
    26 
       
    27 * Default for \<euro> is now based on eurosym package, instead of
       
    28 slightly exotic babel/greek.
       
    29 
       
    30 
       
    31 *** System ***
       
    32 
       
    33 * Discontinued support for Poly/ML 5.2.1, which was the last version
       
    34 without exception positions and advanced ML compiler/toplevel
       
    35 configuration.
       
    36 
       
    37 
       
    38 *** HOL ***
    25 *** HOL ***
    39 
    26 
    40 * Simproc for rewriting set comprehensions into pointfree expressions
    27 * Simproc "finite_Collect" rewrites set comprehensions into pointfree
       
    28 expressions.
    41 
    29 
    42 * Quickcheck:
    30 * Quickcheck:
    43 
    31 
    44   - added an optimisation for equality premises.
    32   - added an optimisation for equality premises.
    45     It is switched on by default, and can be switched off by setting
    33     It is switched on by default, and can be switched off by setting
    52 Minor INCOMPATIBILITY.
    40 Minor INCOMPATIBILITY.
    53 
    41 
    54 * Sledgehammer:
    42 * Sledgehammer:
    55 
    43 
    56   - Rationalized type encodings ("type_enc" option).
    44   - Rationalized type encodings ("type_enc" option).
       
    45 
       
    46 
       
    47 *** Document preparation ***
       
    48 
       
    49 * Default for \<euro> is now based on eurosym package, instead of
       
    50 slightly exotic babel/greek.
       
    51 
       
    52 
       
    53 *** System ***
       
    54 
       
    55 * Discontinued support for Poly/ML 5.2.1, which was the last version
       
    56 without exception positions and advanced ML compiler/toplevel
       
    57 configuration.
    57 
    58 
    58 
    59 
    59 
    60 
    60 New in Isabelle2012 (May 2012)
    61 New in Isabelle2012 (May 2012)
    61 ------------------------------
    62 ------------------------------