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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 32214 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 39262 | . 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 1540 ∈ wcel 2109 ∃wrex 3053 class class class wbr 5107 ‘cfv 6511 Basecbs 17179 ltcplt 18269 ⋖ ccvr 39255 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-sep 5251 ax-nul 5261 ax-pow 5320 ax-pr 5387 ax-un 7711 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-ral 3045 df-rex 3054 df-rab 3406 df-v 3449 df-dif 3917 df-un 3919 df-in 3921 df-ss 3931 df-nul 4297 df-if 4489 df-pw 4565 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4872 df-br 5108 df-opab 5170 df-mpt 5189 df-id 5533 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-iota 6464 df-fun 6513 df-fv 6519 df-covers 39259 |
| This theorem is referenced by: ncvr1 39265 cvrletrN 39266 cvrnbtwn2 39268 cvrnbtwn3 39269 cvrle 39271 cvrnle 39273 cvrne 39274 0ltat 39284 atlen0 39303 atcvreq0 39307 cvlcvr1 39332 cvrval3 39407 cvrval4N 39408 cvrexchlem 39413 ltcvrntr 39418 cvrntr 39419 cvrat2 39423 atltcvr 39429 1cvratex 39467 ps-2 39472 llnnleat 39507 lplnnle2at 39535 lvolnle3at 39576 lhp0lt 39997 |
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