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| Mirrors > Home > ILE Home > Th. List > mpteq2dva | Unicode version | ||
| Description: Slightly more general equality inference for the maps-to notation. (Contributed by Scott Fenton, 25-Apr-2012.) |
| Ref | Expression |
|---|---|
| mpteq2dva.1 |
|
| Ref | Expression |
|---|---|
| mpteq2dva |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nfv 1581 |
. 2
| |
| 2 | mpteq2dva.1 |
. 2
| |
| 3 | 1, 2 | mpteq2da 4220 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-11 1559 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-ral 2533 df-opab 4193 df-mpt 4194 |
| This theorem is used by: mpteq2dv 4222 fmptapd 5906 offval 6310 offval2 6318 caofinvl 6328 caofcom 6333 caofdig 6336 freceq1 6663 freceq2 6664 pw2f1odclem 7134 mapxpen 7148 xpmapenlem 7149 2omap 7318 nnnninf2 7467 nninfwlpoimlemginf 7516 fser0const 10985 swrdswrd 11491 sumeq1 12137 sumeq2 12141 prodeq2 12340 prod1dc 12369 ballotfilemfval 13278 ballotfilemsval 13301 ballotfilemieq 13309 restid2 13651 qusin 13696 grpinvpropdg 13929 prdssgrpd 14240 prdsidlem 14242 prdsmndd 14243 prdsinvlem 14245 pwsplusgval 14257 pwsmulrval 14258 pwsinvg 14264 pwssub 14265 mulgrhm2 14994 asclpropd 15089 psrlinv 15124 cnmpt1t 15435 cnmpt12 15437 fsumcncntop 15717 expcn 15719 divccncfap 15740 cdivcncfap 15754 expcncf 15759 divcncfap 15764 maxcncf 15765 mincncf 15766 dvidlemap 15841 dvidrelem 15842 dvidsslem 15843 dvcnp2cntop 15849 dvaddxxbr 15851 dvmulxxbr 15852 dvimulf 15856 dvcoapbr 15857 dvcjbr 15858 dvcj 15859 dvfre 15860 dvexp 15861 dvexp2 15862 dvrecap 15863 dvmptcmulcn 15871 dvmptnegcn 15872 dvmptsubcn 15873 dvmptfsum 15875 dvef 15877 ply1termlem 15892 plypow 15894 plyconst 15895 plyaddlem1 15897 plymullem1 15898 plycolemc 15908 plycjlemc 15910 dvply1 15915 dvply2g 15916 lgsval4lem 16228 lgsneg 16241 lgsmod 16243 lgseisenlem3 16289 lgseisenlem4 16290 pw1map 17123 |
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