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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 |
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Ref | Expression |
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mptex |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mptex.1 |
. 2
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2 | mptexg 5738 |
. 2
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3 | 1, 2 | ax-mp 5 |
1
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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 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-14 2151 ax-ext 2159 ax-coll 4116 ax-sep 4119 ax-pow 4172 ax-pr 4207 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ral 2460 df-rex 2461 df-reu 2462 df-rab 2464 df-v 2739 df-sbc 2963 df-csb 3058 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3809 df-iun 3887 df-br 4002 df-opab 4063 df-mpt 4064 df-id 4291 df-xp 4630 df-rel 4631 df-cnv 4632 df-co 4633 df-dm 4634 df-rn 4635 df-res 4636 df-ima 4637 df-iota 5175 df-fun 5215 df-fn 5216 df-f 5217 df-f1 5218 df-fo 5219 df-f1o 5220 df-fv 5221 |
This theorem is referenced by: mptrabex 5741 eufnfv 5743 abrexex 6113 ofmres 6132 difinfsn 7094 ctmlemr 7102 ctssdclemn0 7104 ctssdc 7107 enumct 7109 frec2uzrand 10398 frec2uzf1od 10399 frecfzennn 10419 uzennn 10429 0tonninf 10432 1tonninf 10433 hashinfom 10749 absval 11001 climle 11333 climcvg1nlem 11348 iserabs 11474 isumshft 11489 divcnv 11496 trireciplem 11499 expcnvap0 11501 expcnvre 11502 expcnv 11503 explecnv 11504 geolim 11510 geo2lim 11515 mertenslem2 11535 eftlub 11689 1arithlem1 12351 1arith 12355 ctiunct 12431 restfn 12678 peano4nninf 14526 peano3nninf 14527 nninfsellemeq 14534 nninfsellemeqinf 14536 dceqnconst 14578 dcapnconst 14579 |
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