Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > dlatmjdi | Structured version Visualization version Unicode version |
Description: In a distributive lattice, meets distribute over joins. (Contributed by Stefan O'Rear, 30-Jan-2015.) |
Ref | Expression |
---|---|
isdlat.b | |
isdlat.j | |
isdlat.m |
Ref | Expression |
---|---|
dlatmjdi | DLat |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | isdlat.b | . . . 4 | |
2 | isdlat.j | . . . 4 | |
3 | isdlat.m | . . . 4 | |
4 | 1, 2, 3 | isdlat 17193 | . . 3 DLat |
5 | 4 | simprbi 480 | . 2 DLat |
6 | oveq1 6657 | . . . 4 | |
7 | oveq1 6657 | . . . . 5 | |
8 | oveq1 6657 | . . . . 5 | |
9 | 7, 8 | oveq12d 6668 | . . . 4 |
10 | 6, 9 | eqeq12d 2637 | . . 3 |
11 | oveq1 6657 | . . . . 5 | |
12 | 11 | oveq2d 6666 | . . . 4 |
13 | oveq2 6658 | . . . . 5 | |
14 | 13 | oveq1d 6665 | . . . 4 |
15 | 12, 14 | eqeq12d 2637 | . . 3 |
16 | oveq2 6658 | . . . . 5 | |
17 | 16 | oveq2d 6666 | . . . 4 |
18 | oveq2 6658 | . . . . 5 | |
19 | 18 | oveq2d 6666 | . . . 4 |
20 | 17, 19 | eqeq12d 2637 | . . 3 |
21 | 10, 15, 20 | rspc3v 3325 | . 2 |
22 | 5, 21 | mpan9 486 | 1 DLat |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3a 1037 wceq 1483 wcel 1990 wral 2912 cfv 5888 (class class class)co 6650 cbs 15857 cjn 16944 cmee 16945 clat 17045 DLatcdlat 17191 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-nul 4789 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-iota 5851 df-fv 5896 df-ov 6653 df-dlat 17192 |
This theorem is referenced by: dlatjmdi 17197 |
Copyright terms: Public domain | W3C validator |