| Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > atncvrN | Structured version Visualization version GIF version | ||
| Description: Two atoms cannot satisfy the covering relation. (Contributed by NM, 7-Feb-2012.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| atncvr.c | ⊢ 𝐶 = ( ⋖ ‘𝐾) |
| atncvr.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| Ref | Expression |
|---|---|
| atncvrN | ⊢ ((𝐾 ∈ AtLat ∧ 𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) → ¬ 𝑃𝐶𝑄) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2737 | . . . 4 ⊢ (0.‘𝐾) = (0.‘𝐾) | |
| 2 | atncvr.a | . . . 4 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 3 | 1, 2 | atn0 39713 | . . 3 ⊢ ((𝐾 ∈ AtLat ∧ 𝑃 ∈ 𝐴) → 𝑃 ≠ (0.‘𝐾)) |
| 4 | 3 | 3adant3 1133 | . 2 ⊢ ((𝐾 ∈ AtLat ∧ 𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) → 𝑃 ≠ (0.‘𝐾)) |
| 5 | eqid 2737 | . . . . 5 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 6 | 5, 2 | atbase 39694 | . . . 4 ⊢ (𝑃 ∈ 𝐴 → 𝑃 ∈ (Base‘𝐾)) |
| 7 | eqid 2737 | . . . . 5 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 8 | atncvr.c | . . . . 5 ⊢ 𝐶 = ( ⋖ ‘𝐾) | |
| 9 | 5, 7, 1, 8, 2 | atcvreq0 39719 | . . . 4 ⊢ ((𝐾 ∈ AtLat ∧ 𝑃 ∈ (Base‘𝐾) ∧ 𝑄 ∈ 𝐴) → (𝑃𝐶𝑄 ↔ 𝑃 = (0.‘𝐾))) |
| 10 | 6, 9 | syl3an2 1165 | . . 3 ⊢ ((𝐾 ∈ AtLat ∧ 𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) → (𝑃𝐶𝑄 ↔ 𝑃 = (0.‘𝐾))) |
| 11 | 10 | necon3bbid 2970 | . 2 ⊢ ((𝐾 ∈ AtLat ∧ 𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) → (¬ 𝑃𝐶𝑄 ↔ 𝑃 ≠ (0.‘𝐾))) |
| 12 | 4, 11 | mpbird 257 | 1 ⊢ ((𝐾 ∈ AtLat ∧ 𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) → ¬ 𝑃𝐶𝑄) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ↔ wb 206 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 ≠ wne 2933 class class class wbr 5100 ‘cfv 6502 Basecbs 17150 lecple 17198 0.cp0 18358 ⋖ ccvr 39667 Atomscatm 39668 AtLatcal 39669 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5226 ax-sep 5245 ax-nul 5255 ax-pow 5314 ax-pr 5381 ax-un 7692 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-rmo 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5529 df-xp 5640 df-rel 5641 df-cnv 5642 df-co 5643 df-dm 5644 df-rn 5645 df-res 5646 df-ima 5647 df-iota 6458 df-fun 6504 df-fn 6505 df-f 6506 df-f1 6507 df-fo 6508 df-f1o 6509 df-fv 6510 df-riota 7327 df-proset 18231 df-poset 18250 df-plt 18265 df-glb 18282 df-p0 18360 df-lat 18369 df-covers 39671 df-ats 39672 df-atl 39703 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |