| Mathbox for Peter Mazsa |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > eldisjim2 | Structured version Visualization version GIF version | ||
| Description: Alternate form of eldisjim 38892. (Contributed by Peter Mazsa, 30-Dec-2024.) |
| Ref | Expression |
|---|---|
| eldisjim2 | ⊢ ( ElDisj 𝐴 → EqvRel ∼ 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | disjim 38889 | . 2 ⊢ ( Disj (◡ E ↾ 𝐴) → EqvRel ≀ (◡ E ↾ 𝐴)) | |
| 2 | df-eldisj 38815 | . 2 ⊢ ( ElDisj 𝐴 ↔ Disj (◡ E ↾ 𝐴)) | |
| 3 | df-coels 38524 | . . 3 ⊢ ∼ 𝐴 = ≀ (◡ E ↾ 𝐴) | |
| 4 | 3 | eqvreleqi 38709 | . 2 ⊢ ( EqvRel ∼ 𝐴 ↔ EqvRel ≀ (◡ E ↾ 𝐴)) |
| 5 | 1, 2, 4 | 3imtr4i 292 | 1 ⊢ ( ElDisj 𝐴 → EqvRel ∼ 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 E cep 5513 ◡ccnv 5613 ↾ cres 5616 ≀ ccoss 38232 ∼ ccoels 38233 EqvRel weqvrel 38249 Disj wdisjALTV 38266 ElDisj weldisj 38268 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-sep 5232 ax-nul 5242 ax-pr 5368 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ral 3048 df-rex 3057 df-rab 3396 df-v 3438 df-dif 3900 df-un 3902 df-in 3904 df-ss 3914 df-nul 4281 df-if 4473 df-sn 4574 df-pr 4576 df-op 4580 df-br 5090 df-opab 5152 df-id 5509 df-xp 5620 df-rel 5621 df-cnv 5622 df-co 5623 df-dm 5624 df-rn 5625 df-res 5626 df-coss 38523 df-coels 38524 df-refrel 38614 df-cnvrefrel 38629 df-symrel 38646 df-trrel 38680 df-eqvrel 38691 df-disjALTV 38813 df-eldisj 38815 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |