mkgraphobj | Def mkgraphobj(eq, eqw, eacc, eaccw, vacc, vaccw, other) == < eq,eqw,eacc,eaccw,vacc,vaccw,other > |
| Thm* For any graph
eq:(V V  ), eqw:( x,y:V. eq(x,y)  x = y), eacc:( T:Type. (T V T) T V T), eaccw:( T:Type, s:T, x:V, f:(T V T). L:V List. ( y:V. x-the_graph- > y  (y L)) & eacc(f,s,x) = list_accum(s',x'.f(s',x');s;L)), vacc:( T:Type. (T V T) T T), vaccw:( T:Type, s:T, f:(T V T). L:V List. no_repeats(V;L) & ( y:V. (y L)) & vacc(f,s) = list_accum(s',x'.f(s',x');s;L)), other:Top. mkgraphobj(eq, eqw, eacc, eaccw, vacc, vaccw, other) GraphObject(the_graph) |