| 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 38807. (Contributed by Peter Mazsa, 30-Dec-2024.) |
| Ref | Expression |
|---|---|
| eldisjim2 | ⊢ ( ElDisj 𝐴 → EqvRel ∼ 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | disjim 38804 | . 2 ⊢ ( Disj (◡ E ↾ 𝐴) → EqvRel ≀ (◡ E ↾ 𝐴)) | |
| 2 | df-eldisj 38730 | . 2 ⊢ ( ElDisj 𝐴 ↔ Disj (◡ E ↾ 𝐴)) | |
| 3 | df-coels 38435 | . . 3 ⊢ ∼ 𝐴 = ≀ (◡ E ↾ 𝐴) | |
| 4 | 3 | eqvreleqi 38626 | . 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 5557 ◡ccnv 5658 ↾ cres 5661 ≀ ccoss 38204 ∼ ccoels 38205 EqvRel weqvrel 38221 Disj wdisjALTV 38238 ElDisj weldisj 38240 |
| 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 2708 ax-sep 5271 ax-nul 5281 ax-pr 5407 |
| 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 2540 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2810 df-nfc 2886 df-ral 3053 df-rex 3062 df-rab 3421 df-v 3466 df-dif 3934 df-un 3936 df-in 3938 df-ss 3948 df-nul 4314 df-if 4506 df-sn 4607 df-pr 4609 df-op 4613 df-br 5125 df-opab 5187 df-id 5553 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-coss 38434 df-coels 38435 df-refrel 38535 df-cnvrefrel 38550 df-symrel 38567 df-trrel 38597 df-eqvrel 38608 df-disjALTV 38728 df-eldisj 38730 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |