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| Mirrors > Home > MPE Home > Th. List > 0elpr01 | Structured version Visualization version GIF version | ||
| Description: 0 is an element of {0, 1}. (Contributed by Umit Teoman Dogan, 10-Jun-2026.) |
| Ref | Expression |
|---|---|
| 0elpr01 | ⊢ 0 ∈ {0, 1} |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | c0ex 11281 | . 2 ⊢ 0 ∈ V | |
| 2 | 1 | prid1 4723 | 1 ⊢ 0 ∈ {0, 1} |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2145 {cpr 4586 0cc0 11181 1c1 11182 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-ext 2733 ax-1cn 11239 ax-icn 11240 ax-addcl 11241 ax-mulcl 11243 ax-i2m1 11249 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2740 df-cleq 2753 df-clel 2836 df-v 3453 df-un 3904 df-sn 4585 df-pr 4587 |
| This theorem is used by: prmreclem2 17075 i1f1lem 25990 i1f1 25991 cxplogb 27096 usgr2trlncl 30328 usgrwwlks2on 30529 umgrwwlks2on 30530 cyc3fv1 33680 constr01 34356 constrss 34357 constrconj 34359 constrelextdg2 34361 nn0constr 34375 fvrcllb0d 44652 fvrcllb0da 44653 corclrcl 44666 limsup10exlem 46726 stgr1 49003 gpgiedgdmellem 49088 gpgvtx0 49095 gpgprismgr4cycllem3 49139 gpgprismgr4cycllem9 49145 zlmodzxzscm 49413 2arympt 49705 |
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