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Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -3,7 +3,15 @@ This file contains a summary of important user-visible changes. Changes since 1.1 ================= -* nothing notable yet +* Real arithmetic now has three simplex solvers for exact precision linear + arithmetic: the classical dual solver and two new solvers based on + techniques for minimizing the sum of infeasibilities. GLPK can now be used + as a heuristic backup to the exact precision solvers. GLPK must be enabled + at configure time. See --help for more information on enabling these solvers. +* added support for "bit0" and "bit1" bitvector constants in SMT-LIB v1.2 +* support for theory "alternates": new ability to prototype new decision + procedures that are selectable at runtime +* various bugfixes Changes since 1.0 ================= |