| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > hl0lt1N | Structured version Visualization version GIF version | ||
| Description: Lattice 0 is less than lattice 1 in a Hilbert lattice. (Contributed by NM, 4-Dec-2011.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| hl0lt1.s | ⊢ < = (lt‘𝐾) |
| hl0lt1.z | ⊢ 0 = (0.‘𝐾) |
| hl0lt1.u | ⊢ 1 = (1.‘𝐾) |
| Ref | Expression |
|---|---|
| hl0lt1N | ⊢ (𝐾 ∈ HL → 0 < 1 ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2736 | . . 3 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 2 | hl0lt1.s | . . 3 ⊢ < = (lt‘𝐾) | |
| 3 | hl0lt1.z | . . 3 ⊢ 0 = (0.‘𝐾) | |
| 4 | hl0lt1.u | . . 3 ⊢ 1 = (1.‘𝐾) | |
| 5 | 1, 2, 3, 4 | hlhgt2 39835 | . 2 ⊢ (𝐾 ∈ HL → ∃𝑥 ∈ (Base‘𝐾)( 0 < 𝑥 ∧ 𝑥 < 1 )) |
| 6 | hlpos 39812 | . . . . 5 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Poset) | |
| 7 | 6 | adantr 480 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 𝐾 ∈ Poset) |
| 8 | hlop 39808 | . . . . . 6 ⊢ (𝐾 ∈ HL → 𝐾 ∈ OP) | |
| 9 | 8 | adantr 480 | . . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 𝐾 ∈ OP) |
| 10 | 1, 3 | op0cl 39630 | . . . . 5 ⊢ (𝐾 ∈ OP → 0 ∈ (Base‘𝐾)) |
| 11 | 9, 10 | syl 17 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 0 ∈ (Base‘𝐾)) |
| 12 | simpr 484 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 𝑥 ∈ (Base‘𝐾)) | |
| 13 | 1, 4 | op1cl 39631 | . . . . 5 ⊢ (𝐾 ∈ OP → 1 ∈ (Base‘𝐾)) |
| 14 | 9, 13 | syl 17 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 1 ∈ (Base‘𝐾)) |
| 15 | 1, 2 | plttr 18306 | . . . 4 ⊢ ((𝐾 ∈ Poset ∧ ( 0 ∈ (Base‘𝐾) ∧ 𝑥 ∈ (Base‘𝐾) ∧ 1 ∈ (Base‘𝐾))) → (( 0 < 𝑥 ∧ 𝑥 < 1 ) → 0 < 1 )) |
| 16 | 7, 11, 12, 14, 15 | syl13anc 1375 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → (( 0 < 𝑥 ∧ 𝑥 < 1 ) → 0 < 1 )) |
| 17 | 16 | rexlimdva 3138 | . 2 ⊢ (𝐾 ∈ HL → (∃𝑥 ∈ (Base‘𝐾)( 0 < 𝑥 ∧ 𝑥 < 1 ) → 0 < 1 )) |
| 18 | 5, 17 | mpd 15 | 1 ⊢ (𝐾 ∈ HL → 0 < 1 ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ∃wrex 3061 class class class wbr 5085 ‘cfv 6498 Basecbs 17179 Posetcpo 18273 ltcplt 18274 0.cp0 18387 1.cp1 18388 OPcops 39618 HLchlt 39796 |
| 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 2708 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 |
| 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 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-ral 3052 df-rex 3062 df-rmo 3342 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-id 5526 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-riota 7324 df-ov 7370 df-proset 18260 df-poset 18279 df-plt 18294 df-lub 18310 df-glb 18311 df-p0 18389 df-p1 18390 df-lat 18398 df-oposet 39622 df-ol 39624 df-oml 39625 df-atl 39744 df-cvlat 39768 df-hlat 39797 |
| This theorem is referenced by: (None) |
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