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Mirrors > Home > MPE Home > Th. List > dmmpt | Structured version Visualization version Unicode version |
Description: The domain of the mapping operation in general. (Contributed by NM, 16-May-1995.) (Revised by Mario Carneiro, 22-Mar-2015.) |
Ref | Expression |
---|---|
dmmpt.1 |
Ref | Expression |
---|---|
dmmpt |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dfdm4 5316 | . 2 | |
2 | dfrn4 5595 | . 2 | |
3 | dmmpt.1 | . . 3 | |
4 | 3 | mptpreima 5628 | . 2 |
5 | 1, 2, 4 | 3eqtri 2648 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wceq 1483 wcel 1990 crab 2916 cvv 3200 cmpt 4729 ccnv 5113 cdm 5114 crn 5115 cima 5117 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pr 4906 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-br 4654 df-opab 4713 df-mpt 4730 df-xp 5120 df-rel 5121 df-cnv 5122 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 |
This theorem is referenced by: dmmptss 5631 dmmptg 5632 dmmptd 6024 fvmpti 6281 fvmptss 6292 fvmptss2 6304 mptexgf 6485 tz9.12lem3 8652 cardf2 8769 pmtrsn 17939 00lsp 18981 rgrx0ndm 26489 abrexexd 29347 funcnvmptOLD 29467 funcnvmpt 29468 mptctf 29495 issibf 30395 rdgprc0 31699 imageval 32037 dmmptdf 39417 dmmptssf 39438 dmmptdf2 39439 dvcosre 40126 itgsinexplem1 40169 stirlinglem14 40304 |
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