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| Mirrors > Home > ILE Home > Th. List > mptex | Unicode version | ||
| Description: If the domain of a function given by maps-to notation is a set, the function is a set. (Contributed by NM, 22-Apr-2005.) (Revised by Mario Carneiro, 20-Dec-2013.) |
| Ref | Expression |
|---|---|
| mptex.1 |
|
| Ref | Expression |
|---|---|
| mptex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mptex.1 |
. 2
| |
| 2 | mptexg 5878 |
. 2
| |
| 3 | 1, 2 | ax-mp 5 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-pow 4264 ax-pr 4299 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-reu 2517 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 |
| This theorem is referenced by: mptrabex 5881 eufnfv 5884 abrexex 6278 ofmres 6297 difinfsn 7298 ctmlemr 7306 ctssdclemn0 7308 ctssdc 7311 enumct 7313 frec2uzrand 10666 frec2uzf1od 10667 frecfzennn 10687 uzennn 10697 0tonninf 10701 1tonninf 10702 hashinfom 11039 absval 11561 climle 11894 climcvg1nlem 11909 iserabs 12035 isumshft 12050 divcnv 12057 trireciplem 12060 expcnvap0 12062 expcnvre 12063 expcnv 12064 explecnv 12065 geolim 12071 geo2lim 12076 mertenslem2 12096 eftlub 12250 nninfctlemfo 12610 nninfct 12611 1arithlem1 12935 1arith 12939 ctiunct 13060 restfn 13325 cndsex 14566 metuex 14568 zrhval2 14632 ivthreinc 15368 elply 15457 peano4nninf 16608 peano3nninf 16609 nninfsellemeq 16616 nninfsellemeqinf 16618 dceqnconst 16664 dcapnconst 16665 |
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