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#5747

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This commit is contained in:
Nikolaj Bjorner 2022-01-03 08:54:54 -08:00
parent da154b2f7e
commit cf08cdff9c
2 changed files with 5 additions and 0 deletions
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4
src/api/python/z3/z3.py
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@ -8789,6 +8789,10 @@ def Product(*args):
_args, sz = _to_ast_array(args) _args, sz = _to_ast_array(args)
return ArithRef(Z3_mk_mul(ctx.ref(), sz, _args), ctx) return ArithRef(Z3_mk_mul(ctx.ref(), sz, _args), ctx)
def Abs(arg):
"""Create the absolute value of an arithmetic expression"""
return If(arg > 0, arg, -arg)
def AtMost(*args): def AtMost(*args):
"""Create an at-most Pseudo-Boolean k constraint. """Create an at-most Pseudo-Boolean k constraint.

1
src/sat/smt/arith_solver.cpp
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@ -1489,6 +1489,7 @@ namespace arith {
case OP_MOD: case OP_MOD:
case OP_REM: case OP_REM:
case OP_DIV: case OP_DIV:
case OP_IDIV:
case OP_POWER: case OP_POWER:
case OP_IS_INT: case OP_IS_INT:
case OP_TO_INT: case OP_TO_INT: