Colors of
variables: wff
setvar class |
Syntax hints:
∧ w3a 1084 ∈ wcel 2098
∖ cdif 3946 ∩
cin 3948 ⊆ wss 3949
∅c0 4326 {csn 4632
× cxp 5680 dom cdm 5682
Rel wrel 5687 Fun wfun 6547
‘cfv 6553 ≤
cle 11289 ℕcn 12252
...cfz 13526 Struct cstr 17124 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905
ax-6 1963 ax-7 2003 ax-8 2100
ax-9 2108 ax-ext 2699 |
This theorem depends on definitions:
df-bi 206 df-an 395
df-tru 1536 df-ex 1774 df-sb 2060 df-clab 2706 df-cleq 2720 df-clel 2806 df-v 3475 df-in 3956 df-ss 3966 df-opab 5215 df-xp 5688 df-rel 5689 df-struct 17125 |
This theorem is referenced by: isstruct2
17127 structex
17128 |