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fix debug build, add access to numerics from model

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-11-17 15:24:54 -08:00
parent e98da4320b
commit d45b8a3ac8
3 changed files with 29 additions and 1 deletions
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20
src/api/dotnet/Context.cs
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@ -931,6 +931,26 @@ namespace Microsoft.Z3
return new BoolExpr(this, Native.Z3_mk_xor(nCtx, t1.NativeObject, t2.NativeObject));
}
/// <summary>
/// Create an expression representing <c>t1 xor t2 xor t3 ... </c>.
/// </summary>
public BoolExpr MkXor(IEnumerable<BoolExpr> ts)
{
Debug.Assert(ts != null);
Debug.Assert(ts.All(a => a != null));
CheckContextMatch<BoolExpr>(ts);
BoolExpr r = null;
foreach (var t in ts) {
if (r == null)
r = t;
else
r = MkXor(r, t);
}
if (r == null)
r = MkTrue();
return r;
}
/// <summary>
/// Create an expression representing <c>t[0] and t[1] and ...</c>.
/// </summary>