| 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 2760 | . . 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 40366 | . 2 ⊢ (𝐾 ∈ HL → ∃𝑥 ∈ (Base‘𝐾)( 0 < 𝑥 ∧ 𝑥 < 1 )) |
| 6 | hlpos 40343 | . . . . 5 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Poset) | |
| 7 | 6 | adantr 486 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 𝐾 ∈ Poset) |
| 8 | hlop 40339 | . . . . . 6 ⊢ (𝐾 ∈ HL → 𝐾 ∈ OP) | |
| 9 | 8 | adantr 486 | . . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 𝐾 ∈ OP) |
| 10 | 1, 3 | op0cl 40161 | . . . . 5 ⊢ (𝐾 ∈ OP → 0 ∈ (Base‘𝐾)) |
| 11 | 9, 10 | syl 18 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 0 ∈ (Base‘𝐾)) |
| 12 | simpr 490 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 𝑥 ∈ (Base‘𝐾)) | |
| 13 | 1, 4 | op1cl 40162 | . . . . 5 ⊢ (𝐾 ∈ OP → 1 ∈ (Base‘𝐾)) |
| 14 | 9, 13 | syl 18 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → 1 ∈ (Base‘𝐾)) |
| 15 | 1, 2 | plttr 18476 | . . . 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 1399 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑥 ∈ (Base‘𝐾)) → (( 0 < 𝑥 ∧ 𝑥 < 1 ) → 0 < 1 )) |
| 17 | 16 | rexlimdva 3163 | . 2 ⊢ (𝐾 ∈ HL → (∃𝑥 ∈ (Base‘𝐾)( 0 < 𝑥 ∧ 𝑥 < 1 ) → 0 < 1 )) |
| 18 | 5, 17 | mpd 16 | 1 ⊢ (𝐾 ∈ HL → 0 < 1 ) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ∃wrex 3086 class class class wbr 5102 ‘cfv 6527 Basecbs 17349 Posetcpo 18443 ltcplt 18444 0.cp0 18557 1.cp1 18558 OPcops 40149 HLchlt 40327 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5542 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-iota 6483 df-fun 6529 df-fn 6530 df-f 6531 df-f1 6532 df-fo 6533 df-f1o 6534 df-fv 6535 df-riota 7365 df-ov 7411 df-proset 18430 df-poset 18449 df-plt 18464 df-lub 18480 df-glb 18481 df-p0 18559 df-p1 18560 df-lat 18568 df-oposet 40153 df-ol 40155 df-oml 40156 df-atl 40275 df-cvlat 40299 df-hlat 40328 |
| This theorem is used by: (None) |
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