| 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 39556. (Contributed by Peter Mazsa, 30-Dec-2024.) |
| Ref | Expression |
|---|---|
| eldisjim2 | ⊢ ( ElDisj 𝐴 → EqvRel ∼ 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | disjim 39553 | . 2 ⊢ ( Disj (◡ E ↾ 𝐴) → EqvRel ≀ (◡ E ↾ 𝐴)) | |
| 2 | df-eldisj 39461 | . 2 ⊢ ( ElDisj 𝐴 ↔ Disj (◡ E ↾ 𝐴)) | |
| 3 | df-coels 39171 | . . 3 ⊢ ∼ 𝐴 = ≀ (◡ E ↾ 𝐴) | |
| 4 | 3 | eqvreleqi 39356 | . 2 ⊢ ( EqvRel ∼ 𝐴 ↔ EqvRel ≀ (◡ E ↾ 𝐴)) |
| 5 | 1, 2, 4 | 3imtr4i 295 | 1 ⊢ ( ElDisj 𝐴 → EqvRel ∼ 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 E cep 5560 ◡ccnv 5660 ↾ cres 5663 ≀ ccoss 38852 ∼ ccoels 38853 EqvRel weqvrel 38869 Disj wdisjALTV 38888 ElDisj weldisj 38890 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5257 ax-pr 5404 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ral 3080 df-rex 3090 df-rab 3417 df-v 3457 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4488 df-sn 4590 df-pr 4592 df-op 4596 df-br 5110 df-opab 5174 df-id 5556 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-coss 39170 df-coels 39171 df-refrel 39261 df-cnvrefrel 39276 df-symrel 39293 df-trrel 39327 df-eqvrel 39338 df-disjALTV 39459 df-eldisj 39461 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |