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Mirrors > Home > HOLE Home > Th. List > wex | Unicode version |
Description: There exists type. |
Ref | Expression |
---|---|
wex |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | wal 124 | . . . 4 | |
2 | wim 127 | . . . . . 6 | |
3 | wal 124 | . . . . . . 7 | |
4 | wv 58 | . . . . . . . . . 10 | |
5 | wv 58 | . . . . . . . . . 10 | |
6 | 4, 5 | wc 45 | . . . . . . . . 9 |
7 | wv 58 | . . . . . . . . 9 | |
8 | 2, 6, 7 | wov 64 | . . . . . . . 8 |
9 | 8 | wl 59 | . . . . . . 7 |
10 | 3, 9 | wc 45 | . . . . . 6 |
11 | 2, 10, 7 | wov 64 | . . . . 5 |
12 | 11 | wl 59 | . . . 4 |
13 | 1, 12 | wc 45 | . . 3 |
14 | 13 | wl 59 | . 2 |
15 | df-ex 121 | . 2 | |
16 | 14, 15 | eqtypri 71 | 1 |
Colors of variables: type var term |
Syntax hints: tv 1 ht 2 hb 3 kc 5 kl 6 kt 8 kbr 9 wffMMJ2t 12 tim 111 tal 112 tex 113 |
This theorem was proved from axioms: ax-cb1 29 ax-refl 39 |
This theorem depends on definitions: df-al 116 df-an 118 df-im 119 df-ex 121 |
This theorem is referenced by: weu 131 exval 133 euval 134 exlimdv2 156 exlimd 171 eximdv 173 alnex 174 exnal1 175 exnal 188 ax9 199 axrep 207 axun 209 |
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