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Mirrors > Home > ILE Home > Th. List > mpteq12dv | Unicode version |
Description: An equality inference for the maps-to notation. (Contributed by NM, 24-Aug-2011.) (Revised by Mario Carneiro, 16-Dec-2013.) |
Ref | Expression |
---|---|
mpteq12dv.1 | |
mpteq12dv.2 |
Ref | Expression |
---|---|
mpteq12dv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mpteq12dv.1 | . 2 | |
2 | mpteq12dv.2 | . . 3 | |
3 | 2 | adantr 274 | . 2 |
4 | 1, 3 | mpteq12dva 4057 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wceq 1342 wcel 2135 cmpt 4037 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-5 1434 ax-7 1435 ax-gen 1436 ax-ie1 1480 ax-ie2 1481 ax-8 1491 ax-11 1493 ax-4 1497 ax-17 1513 ax-i9 1517 ax-ial 1521 ax-i5r 1522 ax-ext 2146 |
This theorem depends on definitions: df-bi 116 df-tru 1345 df-nf 1448 df-sb 1750 df-clab 2151 df-cleq 2157 df-clel 2160 df-ral 2447 df-opab 4038 df-mpt 4039 |
This theorem is referenced by: mpteq12i 4064 offval 6051 offval3 6094 odzval 12150 restval 12498 ntrfval 12641 clsfval 12642 neifval 12681 cnpfval 12736 cnprcl2k 12747 reldvg 13189 dvfvalap 13191 eldvap 13192 |
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