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Mirrors > Home > MPE Home > Th. List > funfvbrb | Structured version Visualization version Unicode version |
Description: Two ways to say that is in the domain of . (Contributed by Mario Carneiro, 1-May-2014.) |
Ref | Expression |
---|---|
funfvbrb |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | funfvop 6329 | . . 3 | |
2 | df-br 4654 | . . 3 | |
3 | 1, 2 | sylibr 224 | . 2 |
4 | funrel 5905 | . . 3 | |
5 | releldm 5358 | . . 3 | |
6 | 4, 5 | sylan 488 | . 2 |
7 | 3, 6 | impbida 877 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wcel 1990 cop 4183 class class class wbr 4653 cdm 5114 wrel 5119 wfun 5882 cfv 5888 |
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-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 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-uni 4437 df-br 4654 df-opab 4713 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-iota 5851 df-fun 5890 df-fn 5891 df-fv 5896 |
This theorem is referenced by: fmptco 6396 fpwwe2lem13 9464 fpwwe2 9465 climdm 14285 invco 16431 funciso 16534 ffthiso 16589 fuciso 16635 setciso 16741 catciso 16757 lmcau 23111 dvcnp 23682 dvadd 23703 dvmul 23704 dvaddf 23705 dvmulf 23706 dvco 23710 dvcof 23711 dvcjbr 23712 dvcnvlem 23739 dvferm1 23748 dvferm2 23750 ulmdm 24147 ulmdvlem3 24156 minvecolem4a 27733 hlimf 28094 hhsscms 28136 occllem 28162 occl 28163 chscllem4 28499 fmptcof2 29457 heiborlem9 33618 bfplem1 33621 rngciso 41982 rngcisoALTV 41994 ringciso 42033 ringcisoALTV 42057 |
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