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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mainerim | Structured version Visualization version GIF version | ||
| Description: Every equivalence relation implies equivalent coelements. (Contributed by Peter Mazsa, 20-Oct-2021.) |
| Ref | Expression |
|---|---|
| mainerim | ⊢ (𝑅 ErALTV 𝐴 → CoElEqvRel 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mainer2 39301 | . 2 ⊢ (𝑅 ErALTV 𝐴 → ( CoElEqvRel 𝐴 ∧ ¬ ∅ ∈ 𝐴)) | |
| 2 | 1 | simpld 494 | 1 ⊢ (𝑅 ErALTV 𝐴 → CoElEqvRel 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∈ wcel 2114 ∅c0 4274 CoElEqvRel wcoeleqvrel 38543 ErALTV werALTV 38550 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5232 ax-nul 5242 ax-pr 5372 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-rmo 3343 df-rab 3391 df-v 3432 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-id 5521 df-eprel 5526 df-xp 5632 df-rel 5633 df-cnv 5634 df-co 5635 df-dm 5636 df-rn 5637 df-res 5638 df-ima 5639 df-ec 8640 df-qs 8644 df-coss 38842 df-coels 38843 df-refrel 38933 df-cnvrefrel 38948 df-symrel 38965 df-trrel 38999 df-eqvrel 39010 df-coeleqvrel 39012 df-dmqs 39064 df-erALTV 39090 df-comember 39092 df-funALTV 39108 df-disjALTV 39131 df-eldisj 39133 df-part 39210 df-membpart 39212 |
| This theorem is referenced by: (None) |
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