NEWS
changeset 69316 248696d0a05f
parent 69282 94fa3376ba33
child 69343 395c4fb15ea2
equal deleted inserted replaced
69313:b021008c5397 69316:248696d0a05f
    51 * Theory List: the precedence of the list_update operator has changed:
    51 * Theory List: the precedence of the list_update operator has changed:
    52 "f a [n := x]" now needs to be written "(f a)[n := x]".
    52 "f a [n := x]" now needs to be written "(f a)[n := x]".
    53 
    53 
    54 * Theory "HOL-Library.Multiset": the <Union># operator now has the same
    54 * Theory "HOL-Library.Multiset": the <Union># operator now has the same
    55 precedence as any other prefix function symbol.
    55 precedence as any other prefix function symbol.
       
    56 
       
    57 * Retired lemma card_Union_image; use the simpler card_UN_disjoint instead.
    56 
    58 
    57 * Facts sum_mset.commute and prod_mset.commute renamed to sum_mset.swap
    59 * Facts sum_mset.commute and prod_mset.commute renamed to sum_mset.swap
    58 and prod_mset.swap, similarly to sum.swap and prod.swap.
    60 and prod_mset.swap, similarly to sum.swap and prod.swap.
    59 INCOMPATIBILITY.
    61 INCOMPATIBILITY.
    60 
    62