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workaround non-deterministic behavior of is_irrational_numeral test

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-06-29 18:16:32 -07:00
parent 481b177d47
commit f1d27cd487
20 changed files with 77 additions and 77 deletions
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22
src/api/dotnet/Expr.cs
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@ -179,7 +179,7 @@ namespace Microsoft.Z3
/// </summary>
public bool IsNumeral
{
get { return Native.Z3_is_numeral_ast(Context.nCtx, NativeObject) != 0; }
get { return Native.Z3_is_numeral_ast(Context.nCtx, NativeObject) ; }
}
/// <summary>
@ -188,7 +188,7 @@ namespace Microsoft.Z3
/// <returns>True if the term is well-sorted, false otherwise.</returns>
public bool IsWellSorted
{
get { return Native.Z3_is_well_sorted(Context.nCtx, NativeObject) != 0; }
get { return Native.Z3_is_well_sorted(Context.nCtx, NativeObject) ; }
}
/// <summary>
@ -239,7 +239,7 @@ namespace Microsoft.Z3
/// </summary>
public bool IsAlgebraicNumber
{
get { return Native.Z3_is_algebraic_number(Context.nCtx, NativeObject) != 0; }
get { return Native.Z3_is_algebraic_number(Context.nCtx, NativeObject); }
}
#endregion
@ -256,7 +256,7 @@ namespace Microsoft.Z3
return (IsExpr &&
Native.Z3_is_eq_sort(Context.nCtx,
Native.Z3_mk_bool_sort(Context.nCtx),
Native.Z3_get_sort(Context.nCtx, NativeObject)) != 0);
Native.Z3_get_sort(Context.nCtx, NativeObject)) );
}
}
@ -423,7 +423,7 @@ namespace Microsoft.Z3
{
get
{
return (Native.Z3_is_app(Context.nCtx, NativeObject) != 0 &&
return (Native.Z3_is_app(Context.nCtx, NativeObject) &&
(Z3_sort_kind)Native.Z3_get_sort_kind(Context.nCtx, Native.Z3_get_sort(Context.nCtx, NativeObject))
== Z3_sort_kind.Z3_ARRAY_SORT);
}
@ -789,7 +789,7 @@ namespace Microsoft.Z3
/// Check whether expression is a string constant.
/// </summary>
/// <returns>a Boolean</returns>
public bool IsString { get { return IsApp && 0 != Native.Z3_is_string(Context.nCtx, NativeObject); } }
public bool IsString { get { return IsApp && Native.Z3_is_string(Context.nCtx, NativeObject); } }
/// <summary>
/// Retrieve string corresponding to string constant.
@ -1336,7 +1336,7 @@ namespace Microsoft.Z3
{
get
{
return (Native.Z3_is_app(Context.nCtx, NativeObject) != 0 &&
return (Native.Z3_is_app(Context.nCtx, NativeObject) &&
Native.Z3_get_sort_kind(Context.nCtx, Native.Z3_get_sort(Context.nCtx, NativeObject))
== (uint)Z3_sort_kind.Z3_RELATION_SORT);
}
@ -1458,7 +1458,7 @@ namespace Microsoft.Z3
{
get
{
return (Native.Z3_is_app(Context.nCtx, NativeObject) != 0 &&
return (Native.Z3_is_app(Context.nCtx, NativeObject) &&
Native.Z3_get_sort_kind(Context.nCtx, Native.Z3_get_sort(Context.nCtx, NativeObject)) == (uint)Z3_sort_kind.Z3_FINITE_DOMAIN_SORT);
}
}
@ -1822,11 +1822,13 @@ namespace Microsoft.Z3
IntPtr s = Native.Z3_get_sort(ctx.nCtx, obj);
Z3_sort_kind sk = (Z3_sort_kind)Native.Z3_get_sort_kind(ctx.nCtx, s);
if (Native.Z3_is_algebraic_number(ctx.nCtx, obj) != 0) // is this a numeral ast?
if (Z3_sort_kind.Z3_REAL_SORT == sk &&
Native.Z3_is_algebraic_number(ctx.nCtx, obj)) // is this a numeral ast?
return new AlgebraicNum(ctx, obj);
if (Native.Z3_is_numeral_ast(ctx.nCtx, obj) != 0)
if (Native.Z3_is_numeral_ast(ctx.nCtx, obj))
{
switch (sk)
{
case Z3_sort_kind.Z3_INT_SORT: return new IntNum(ctx, obj);