Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ↔ wb 205
∃wex 1774 ∈
wcel 2099 ⟨cop 4630
class class class wbr 5142 ran crn 5673 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1790 ax-4 1804 ax-5 1906
ax-6 1964 ax-7 2004 ax-8 2101
ax-9 2109 ax-ext 2699 ax-sep 5293 ax-nul 5300 ax-pr 5423 |
This theorem depends on definitions:
df-bi 206 df-an 396
df-or 847 df-3an 1087 df-tru 1537 df-fal 1547 df-ex 1775 df-sb 2061 df-clab 2706 df-cleq 2720 df-clel 2806 df-rab 3429 df-v 3472 df-dif 3948 df-un 3950 df-in 3952 df-ss 3962 df-nul 4319 df-if 4525 df-sn 4625 df-pr 4627 df-op 4631 df-br 5143 df-opab 5205 df-cnv 5680 df-dm 5682 df-rn 5683 |
This theorem is referenced by: elrn
5890 ssrelrn
5891 relelrnb
5943 cicsym
17780 elrnres
37737 |