Colors of
variables: wff set class |
Syntax hints: wcel 2158
(class class class)co 5888 cr 7824 c1 7826 caddc 7828 c6 8988 c7 8989 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1457 ax-gen 1459 ax-ie1 1503 ax-ie2 1504 ax-4 1520 ax-17 1536 ax-ial 1544 ax-ext 2169 ax-1re 7919 ax-addrcl 7922 |
This theorem depends on definitions:
df-bi 117 df-cleq 2180 df-clel 2183 df-2 8992 df-3 8993
df-4 8994 df-5 8995 df-6 8996
df-7 8997 |
This theorem is referenced by: 7cn
9017 8re
9018 8pos
9036 5lt7
9118 4lt7
9119 3lt7
9120 2lt7
9121 1lt7
9122 7lt8
9123 6lt8
9124 7lt9
9131 6lt9
9132 7lt10
9530 6lt10
9531 lgsdir2lem1
14725 |