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add missing MkSub to NativeContext

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-07-18 10:21:27 -07:00
parent 7ded856bb1
commit 7f1893d781
1 changed files with 11 additions and 0 deletions
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11
src/api/dotnet/NativeContext.cs
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@ -100,6 +100,17 @@ namespace Microsoft.Z3
return Native.Z3_mk_mul(nCtx, (uint)(ts?.Length ?? 0), ts);
}
/// <summary>
/// Create an expression representing <c>t[0] - t[1] - ...</c>.
/// </summary>
public Z3_ast MkSub(params Z3_ast[] t)
{
Debug.Assert(t != null);
Debug.Assert(t.All(a => a != IntPtr.Zero));
var ts = t.ToArray();
return Native.Z3_mk_sub(nCtx, (uint)(ts?.Length ?? 0), ts);
}
/// <summary>
/// Create an expression representing <c>t1 / t2</c>.
/// </summary>