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| Mirrors > Home > MPE Home > Th. List > Mathboxes > eldisjsim4 | Structured version Visualization version GIF version | ||
| Description: Disjs implies element-disjoint range of QMap. Same as eldisjsim3 39536 but expressed using the block-map range ran QMap 𝑅 (often the more modular expression). (Contributed by Peter Mazsa, 15-Feb-2026.) |
| Ref | Expression |
|---|---|
| eldisjsim4 | ⊢ (𝑅 ∈ Disjs → ran QMap 𝑅 ∈ ElDisjs ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rnqmap 39053 | . 2 ⊢ ran QMap 𝑅 = (dom 𝑅 / 𝑅) | |
| 2 | eldisjsim3 39536 | . 2 ⊢ (𝑅 ∈ Disjs → (dom 𝑅 / 𝑅) ∈ ElDisjs ) | |
| 3 | 1, 2 | eqeltrid 2874 | 1 ⊢ (𝑅 ∈ Disjs → ran QMap 𝑅 ∈ ElDisjs ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2150 dom cdm 5665 ran crn 5666 / cqs 8696 QMap cqmap 38774 Disjs cdisjs 38817 ElDisjs celdisjs 38819 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1823 ax-4 1837 ax-5 1938 ax-6 1995 ax-7 2036 ax-8 2152 ax-9 2160 ax-10 2183 ax-11 2199 ax-12 2220 ax-ext 2742 ax-rep 5243 ax-sep 5262 ax-pow 5340 ax-pr 5408 ax-un 7736 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1571 df-fal 1581 df-ex 1808 df-nf 1812 df-sb 2099 df-mo 2574 df-eu 2604 df-clab 2749 df-cleq 2762 df-clel 2845 df-nfc 2919 df-ne 2966 df-ral 3087 df-rex 3097 df-rmo 3376 df-rab 3424 df-v 3464 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-iun 4963 df-br 5115 df-opab 5179 df-mpt 5198 df-id 5560 df-eprel 5565 df-xp 5671 df-rel 5672 df-cnv 5673 df-co 5674 df-dm 5675 df-rn 5676 df-res 5677 df-ima 5678 df-ec 8699 df-qs 8703 df-rels 39039 df-qmap 39045 df-coss 39100 df-ssr 39177 df-refrel 39191 df-cnvrefs 39204 df-cnvrefrels 39205 df-cnvrefrel 39206 df-symrel 39223 df-trrel 39257 df-eqvrel 39268 df-funALTV 39366 df-disjss 39387 df-disjs 39388 df-disjALTV 39389 df-eldisjs 39390 df-eldisj 39391 |
| This theorem is referenced by: eldisjs6 39539 |
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