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Mirrors > Home > MPE Home > Th. List > staffval | Structured version Visualization version Unicode version |
Description: The functionalization of the involution component of a structure. (Contributed by Mario Carneiro, 6-Oct-2015.) |
Ref | Expression |
---|---|
staffval.b | |
staffval.i | |
staffval.f |
Ref | Expression |
---|---|
staffval |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | staffval.f | . 2 | |
2 | fveq2 6191 | . . . . . 6 | |
3 | staffval.b | . . . . . 6 | |
4 | 2, 3 | syl6eqr 2674 | . . . . 5 |
5 | fveq2 6191 | . . . . . . 7 | |
6 | staffval.i | . . . . . . 7 | |
7 | 5, 6 | syl6eqr 2674 | . . . . . 6 |
8 | 7 | fveq1d 6193 | . . . . 5 |
9 | 4, 8 | mpteq12dv 4733 | . . . 4 |
10 | df-staf 18845 | . . . 4 | |
11 | eqid 2622 | . . . . . 6 | |
12 | fvrn0 6216 | . . . . . . 7 | |
13 | 12 | a1i 11 | . . . . . 6 |
14 | 11, 13 | fmpti 6383 | . . . . 5 |
15 | fvex 6201 | . . . . . 6 | |
16 | 3, 15 | eqeltri 2697 | . . . . 5 |
17 | fvex 6201 | . . . . . . . 8 | |
18 | 6, 17 | eqeltri 2697 | . . . . . . 7 |
19 | 18 | rnex 7100 | . . . . . 6 |
20 | p0ex 4853 | . . . . . 6 | |
21 | 19, 20 | unex 6956 | . . . . 5 |
22 | fex2 7121 | . . . . 5 | |
23 | 14, 16, 21, 22 | mp3an 1424 | . . . 4 |
24 | 9, 10, 23 | fvmpt 6282 | . . 3 |
25 | fvprc 6185 | . . . . 5 | |
26 | mpt0 6021 | . . . . 5 | |
27 | 25, 26 | syl6eqr 2674 | . . . 4 |
28 | fvprc 6185 | . . . . . 6 | |
29 | 3, 28 | syl5eq 2668 | . . . . 5 |
30 | 29 | mpteq1d 4738 | . . . 4 |
31 | 27, 30 | eqtr4d 2659 | . . 3 |
32 | 24, 31 | pm2.61i 176 | . 2 |
33 | 1, 32 | eqtri 2644 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wceq 1483 wcel 1990 cvv 3200 cun 3572 c0 3915 csn 4177 cmpt 4729 crn 5115 wf 5884 cfv 5888 cbs 15857 cstv 15943 cstf 18843 |
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-8 1992 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-pow 4843 ax-pr 4906 ax-un 6949 |
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-ne 2795 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-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-fv 5896 df-staf 18845 |
This theorem is referenced by: stafval 18848 staffn 18849 issrngd 18861 |
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