Higher-Order Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > HOLE Home > Th. List > anval | Unicode version |
Description: Value of the conjunction. |
Ref | Expression |
---|---|
imval.1 | |
imval.2 |
Ref | Expression |
---|---|
anval |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | wan 126 | . . 3 | |
2 | imval.1 | . . 3 | |
3 | imval.2 | . . 3 | |
4 | 1, 2, 3 | wov 64 | . 2 |
5 | df-an 118 | . . 3 | |
6 | 1, 2, 3, 5 | oveq 92 | . 2 |
7 | wv 58 | . . . . . 6 | |
8 | wv 58 | . . . . . 6 | |
9 | wv 58 | . . . . . 6 | |
10 | 7, 8, 9 | wov 64 | . . . . 5 |
11 | 10 | wl 59 | . . . 4 |
12 | wtru 40 | . . . . . 6 | |
13 | 7, 12, 12 | wov 64 | . . . . 5 |
14 | 13 | wl 59 | . . . 4 |
15 | 11, 14 | weqi 68 | . . 3 |
16 | weq 38 | . . . 4 | |
17 | 8, 2 | weqi 68 | . . . . . . 7 |
18 | 17 | id 25 | . . . . . 6 |
19 | 7, 8, 9, 18 | oveq1 89 | . . . . 5 |
20 | 10, 19 | leq 81 | . . . 4 |
21 | 16, 11, 14, 20 | oveq1 89 | . . 3 |
22 | 7, 2, 9 | wov 64 | . . . . 5 |
23 | 22 | wl 59 | . . . 4 |
24 | 9, 3 | weqi 68 | . . . . . . 7 |
25 | 24 | id 25 | . . . . . 6 |
26 | 7, 2, 9, 25 | oveq2 91 | . . . . 5 |
27 | 22, 26 | leq 81 | . . . 4 |
28 | 16, 23, 14, 27 | oveq1 89 | . . 3 |
29 | 15, 2, 3, 21, 28 | ovl 107 | . 2 |
30 | 4, 6, 29 | eqtri 85 | 1 |
Colors of variables: type var term |
Syntax hints: tv 1 ht 2 hb 3 kl 6 ke 7 kt 8 kbr 9 wffMMJ2 11 wffMMJ2t 12 tan 109 |
This theorem was proved from axioms: ax-syl 15 ax-jca 17 ax-simpl 20 ax-simpr 21 ax-id 24 ax-trud 26 ax-cb1 29 ax-cb2 30 ax-refl 39 ax-eqmp 42 ax-ceq 46 ax-beta 60 ax-distrc 61 ax-leq 62 ax-distrl 63 ax-hbl1 93 ax-17 95 ax-inst 103 |
This theorem depends on definitions: df-ov 65 df-an 118 |
This theorem is referenced by: dfan2 144 |
Copyright terms: Public domain | W3C validator |