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Fixed python regressions. Added missing tactic.

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-10-28 11:22:41 -07:00
parent 91cc6bb768
commit ad615221ce
3 changed files with 14 additions and 10 deletions
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8
src/bindings/python/z3.py
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@ -24,7 +24,7 @@ Small example:
>>> s.check()
sat
>>> s.model()
[x = 1, y = 2]
[y = 2, x = 1]
Z3 exceptions:
@ -1698,9 +1698,9 @@ def Exists(vs, body, weight=1, qid="", skid="", patterns=[], no_patterns=[]):
>>> q
Exists([x, y], f(x, y) >= x)
>>> Tactic('nnf')(q)
[[f(x!foo!2, y!foo!1) >= x!foo!2]]
[[f(x!foo!1, y!foo!0) >= x!foo!1]]
>>> Tactic('nnf')(q).as_expr()
f(x!foo!4, y!foo!3) >= x!foo!4
f(x!foo!3, y!foo!2) >= x!foo!3
"""
return _mk_quantifier(False, vs, body, weight, qid, skid, patterns, no_patterns)
@ -6908,7 +6908,7 @@ def solve(*args, **keywords):
>>> a, b = Ints('a b')
>>> solve(a + b == 3, Or(a == 0, a == 1), a != 0)
[a = 1, b = 2]
[b = 2, a = 1]
"""
s = Solver()
s.set(**keywords)

2
src/tactic/core/propagate_values_tactic.h
View file

@ -27,7 +27,7 @@ class tactic;
tactic * mk_propagate_values_tactic(ast_manager & m, params_ref const & p = params_ref());
/*
ADD_TACTIC_CMD("propagate-values", "propagate constants.", "mk_propagate_values_tactic(m, p)")
ADD_TACTIC("propagate-values", "propagate constants.", "mk_propagate_values_tactic(m, p)")
*/
#endif