Colors of
variables: wff
setvar class |
Syntax hints:
⊆ wss 3949 × cxp 5675
Rel wrel 5682 ℝ*cxr 11247 ≤
cle 11249 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1914
ax-6 1972 ax-7 2012 ax-8 2109
ax-9 2117 ax-ext 2704 |
This theorem depends on definitions:
df-bi 206 df-an 398
df-tru 1545 df-ex 1783 df-sb 2069 df-clab 2711 df-cleq 2725 df-clel 2811 df-v 3477 df-dif 3952 df-in 3956 df-ss 3966 df-opab 5212 df-xp 5683 df-rel 5684 df-le 11254 |
This theorem is referenced by: dfle2
13126 dflt2
13127 ledm
18543 lern
18544 lefld
18545 letsr
18546 dvle
25524 gtiso
31922 |