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Mirrors > Home > MPE Home > Th. List > Mathboxes > cvrlt | Structured version Visualization version GIF version |
Description: The covers relation implies the less-than relation. (cvpss 32314 analog.) (Contributed by NM, 8-Oct-2011.) |
Ref | Expression |
---|---|
cvrfval.b | ⊢ 𝐵 = (Base‘𝐾) |
cvrfval.s | ⊢ < = (lt‘𝐾) |
cvrfval.c | ⊢ 𝐶 = ( ⋖ ‘𝐾) |
Ref | Expression |
---|---|
cvrlt | ⊢ (((𝐾 ∈ 𝐴 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋𝐶𝑌) → 𝑋 < 𝑌) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cvrfval.b | . . 3 ⊢ 𝐵 = (Base‘𝐾) | |
2 | cvrfval.s | . . 3 ⊢ < = (lt‘𝐾) | |
3 | cvrfval.c | . . 3 ⊢ 𝐶 = ( ⋖ ‘𝐾) | |
4 | 1, 2, 3 | cvrval 39251 | . 2 ⊢ ((𝐾 ∈ 𝐴 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋𝐶𝑌 ↔ (𝑋 < 𝑌 ∧ ¬ ∃𝑧 ∈ 𝐵 (𝑋 < 𝑧 ∧ 𝑧 < 𝑌)))) |
5 | 4 | simprbda 498 | 1 ⊢ (((𝐾 ∈ 𝐴 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋𝐶𝑌) → 𝑋 < 𝑌) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1537 ∈ wcel 2106 ∃wrex 3068 class class class wbr 5148 ‘cfv 6563 Basecbs 17245 ltcplt 18366 ⋖ ccvr 39244 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1908 ax-6 1965 ax-7 2005 ax-8 2108 ax-9 2116 ax-10 2139 ax-11 2155 ax-12 2175 ax-ext 2706 ax-sep 5302 ax-nul 5312 ax-pow 5371 ax-pr 5438 ax-un 7754 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1540 df-fal 1550 df-ex 1777 df-nf 1781 df-sb 2063 df-mo 2538 df-eu 2567 df-clab 2713 df-cleq 2727 df-clel 2814 df-nfc 2890 df-ne 2939 df-ral 3060 df-rex 3069 df-rab 3434 df-v 3480 df-dif 3966 df-un 3968 df-in 3970 df-ss 3980 df-nul 4340 df-if 4532 df-pw 4607 df-sn 4632 df-pr 4634 df-op 4638 df-uni 4913 df-br 5149 df-opab 5211 df-mpt 5232 df-id 5583 df-xp 5695 df-rel 5696 df-cnv 5697 df-co 5698 df-dm 5699 df-iota 6516 df-fun 6565 df-fv 6571 df-covers 39248 |
This theorem is referenced by: ncvr1 39254 cvrletrN 39255 cvrnbtwn2 39257 cvrnbtwn3 39258 cvrle 39260 cvrnle 39262 cvrne 39263 0ltat 39273 atlen0 39292 atcvreq0 39296 cvlcvr1 39321 cvrval3 39396 cvrval4N 39397 cvrexchlem 39402 ltcvrntr 39407 cvrntr 39408 cvrat2 39412 atltcvr 39418 1cvratex 39456 ps-2 39461 llnnleat 39496 lplnnle2at 39524 lvolnle3at 39565 lhp0lt 39986 |
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