t:GraphObject(the_graph). t.eqw 
(x,y:V. t.eq(x,y) 
x = y)A:Type, B:(A
Type), p:(a:A
B(a)). 2of(p) B(1of(p))A:Type, B:(AType), p:(a:AB(a)). 1of(p) A| Who Cites gro eqw? | |
| gro_eqw | Def t.eqw == 1of(2of(t)) |
| Thm* For any graph
t:GraphObject(the_graph). t.eqw (x,y:V. t.eq(x,y) x = y) | |
| pi2 | Def 2of(t) == t.2 |
| Thm* A:Type, B:(AType), p:(a:AB(a)). 2of(p) B(1of(p)) | |
| pi1 | Def 1of(t) == t.1 |
| Thm* A:Type, B:(AType), p:(a:AB(a)). 1of(p) A |
| Syntax: | t.eqw | has structure: | gro_eqw(t) |
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