At:
graphobj-properties
For any graph
the_obj:GraphObject(the_graph). (
x,y:V. the_obj.eq(x,y) 
x = y) & (
T:Type, s:T, x:V, f:(T
V
T).
L:V List. (
y:V. x-the_graph- > y 
(y
L)) & the_obj.eacc(f,s,x) = list_accum(s',x'.f(s',x');s;L)) & (
T:Type, s:T, f:(T
V
T).
L:V List. no_repeats(V;L) & (
y:V. (y
L)) & the_obj.vacc(f,s) = list_accum(s',x'.f(s',x');s;L))
By:
RepeatFor 2 (Analyze 0)
THEN
RepeatFor 6 (Analyze -1)
THEN
Reduce 0
THEN
RepeatFor 2 ((Analyze 0) THEN (Try Trivial))
Generated subgoals:
None
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