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Mirrors > Home > HOLE Home > Th. List > wor | Unicode version |
Description: Disjunction type. |
Ref | Expression |
---|---|
wor |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | wal 124 | . . . . 5 | |
2 | wim 127 | . . . . . . 7 | |
3 | wv 58 | . . . . . . . 8 | |
4 | wv 58 | . . . . . . . 8 | |
5 | 2, 3, 4 | wov 64 | . . . . . . 7 |
6 | wv 58 | . . . . . . . . 9 | |
7 | 2, 6, 4 | wov 64 | . . . . . . . 8 |
8 | 2, 7, 4 | wov 64 | . . . . . . 7 |
9 | 2, 5, 8 | wov 64 | . . . . . 6 |
10 | 9 | wl 59 | . . . . 5 |
11 | 1, 10 | wc 45 | . . . 4 |
12 | 11 | wl 59 | . . 3 |
13 | 12 | wl 59 | . 2 |
14 | df-or 122 | . 2 | |
15 | 13, 14 | 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 tor 114 |
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-or 122 |
This theorem is referenced by: orval 137 olc 154 orc 155 exmid 186 |
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