def show_used_relations(self, clauses, both=False):
self.current_concept_graph.clear_edges()
rels = self.current_concept_graph.g.relations
used = set(
il.normalize_symbol(s)
for s in lu.used_constants(clauses.to_formula()))
for rel in rels:
fmla = rel.formula
if any(c in used and not c.name.startswith('@')
for c in lu.used_constants(fmla)):
self.current_concept_graph.show_relation(rel,
'+',
update=False)
if both and not il.is_enumerated(fmla):
self.current_concept_graph.show_relation(rel,
'-',
update=False)
need_update_relations = False
for app in ilu.apps_clauses(clauses):
if len(app.args) == 3 and il.is_numeral(app.args[0]):
fmla = app.rep(app.args[0], il.Variable('X', app.args[1].sort),
il.Variable('Y', app.args[2].sort))
concept = self.current_concept_graph.g.formula_to_concept(fmla)
self.current_concept_graph.g.new_relation(concept)
need_update_relations = True
self.current_concept_graph.show_relation(concept,
'+',
update=False)
if both:
self.current_concept_graph.show_relation(concept,
'-',
update=False)
if need_update_relations:
self.current_concept_graph.update_relations()
self.current_concept_graph.update()
def show_used_relations(self,clauses,both=False):
self.current_concept_graph.clear_edges()
rels = self.current_concept_graph.g.relations
used = set(il.normalize_symbol(s) for s in lu.used_constants(clauses.to_formula()))
for rel in rels:
if any(c in used and not c.name.startswith('@')
for c in lu.used_constants(rel.formula)):
self.current_concept_graph.show_relation(rel,'+',update=False)
if both:
self.current_concept_graph.show_relation(rel,'-',update=False)
need_update_relations = False
for app in ilu.apps_clauses(clauses):
if len(app.args) == 3 and il.is_numeral(app.args[0]):
fmla = app.rep(app.args[0],il.Variable('X',app.args[1].sort),il.Variable('Y',app.args[2].sort))
concept = self.current_concept_graph.g.formula_to_concept(fmla)
self.current_concept_graph.g.new_relation(concept)
need_update_relations = True
self.current_concept_graph.show_relation(concept,'+',update=False)
if both:
self.current_concept_graph.show_relation(concept,'-',update=False)
if need_update_relations:
self.current_concept_graph.update_relations()
self.current_concept_graph.update()
def is_numeral_concept(c):
return (len(c.variables) == 1 and il.is_eq(c.formula) and isinstance(c.formula.args[0],il.Variable) and
il.is_numeral(c.formula.args[1]))
def is_numeral_concept(c):
return (len(c.variables) == 1 and il.is_eq(c.formula)
and isinstance(c.formula.args[0], il.Variable)
and il.is_numeral(c.formula.args[1]))