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python regression

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-06-21 22:26:21 +02:00
parent e0a44894cf
commit b4290d4b3d

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@ -1631,7 +1631,7 @@ def Xor(a, b, ctx=None):
>>> Xor(p, q)
Xor(p, q)
>>> simplify(Xor(p, q))
q == Not(p)
Not(p) == q
"""
ctx = _get_ctx(_ctx_from_ast_arg_list([a, b], ctx))
s = BoolSort(ctx)
@ -8159,7 +8159,7 @@ def simplify(a, *arguments, **keywords):
>>> simplify((x + 1)*(y + 1), som=True)
1 + x + y + x*y
>>> simplify(Distinct(x, y, 1), blast_distinct=True)
And(Not(x == y), Not(x == 1), Not(1 == y))
And(Not(x == y), Not(x == 1), Not(y == 1))
>>> simplify(And(x == 0, y == 1), elim_and=True)
Not(Or(Not(x == 0), Not(y == 1)))
"""