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Mirrors > Home > ILE Home > Th. List > fnmpti | Unicode version |
Description: Functionality and domain of an ordered-pair class abstraction. (Contributed by NM, 29-Jan-2004.) (Revised by Mario Carneiro, 31-Aug-2015.) |
Ref | Expression |
---|---|
fnmpti.1 | |
fnmpti.2 |
Ref | Expression |
---|---|
fnmpti |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fnmpti.1 | . . 3 | |
2 | 1 | rgenw 2521 | . 2 |
3 | fnmpti.2 | . . 3 | |
4 | 3 | mptfng 5313 | . 2 |
5 | 2, 4 | mpbi 144 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1343 wcel 2136 wral 2444 cvv 2726 cmpt 4043 wfn 5183 |
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-io 699 ax-5 1435 ax-7 1436 ax-gen 1437 ax-ie1 1481 ax-ie2 1482 ax-8 1492 ax-10 1493 ax-11 1494 ax-i12 1495 ax-bndl 1497 ax-4 1498 ax-17 1514 ax-i9 1518 ax-ial 1522 ax-i5r 1523 ax-14 2139 ax-ext 2147 ax-sep 4100 ax-pow 4153 ax-pr 4187 |
This theorem depends on definitions: df-bi 116 df-3an 970 df-tru 1346 df-nf 1449 df-sb 1751 df-eu 2017 df-mo 2018 df-clab 2152 df-cleq 2158 df-clel 2161 df-nfc 2297 df-ral 2449 df-rex 2450 df-v 2728 df-un 3120 df-in 3122 df-ss 3129 df-pw 3561 df-sn 3582 df-pr 3583 df-op 3585 df-br 3983 df-opab 4044 df-mpt 4045 df-id 4271 df-xp 4610 df-rel 4611 df-cnv 4612 df-co 4613 df-dm 4614 df-fun 5190 df-fn 5191 |
This theorem is referenced by: dmmpti 5317 fconst 5383 eufnfv 5715 idref 5725 fo1st 6125 fo2nd 6126 reldm 6154 oafnex 6412 fnoei 6420 oeiexg 6421 mapsnf1o2 6662 1arith 12297 slotslfn 12420 topnfn 12561 fn0g 12606 fncld 12738 xmetunirn 12998 |
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