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Mirrors > Home > MPE Home > Th. List > symgval | Structured version Visualization version Unicode version |
Description: The value of the symmetric group function at . (Contributed by Paul Chapman, 25-Feb-2008.) (Revised by Mario Carneiro, 12-Jan-2015.) |
Ref | Expression |
---|---|
symgval.1 | |
symgval.2 | |
symgval.3 | |
symgval.4 |
Ref | Expression |
---|---|
symgval | TopSet |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | symgval.1 | . 2 | |
2 | elex 3212 | . . 3 | |
3 | ovex 6678 | . . . . . . 7 | |
4 | f1of 6137 | . . . . . . . . 9 | |
5 | vex 3203 | . . . . . . . . . 10 | |
6 | 5, 5 | elmap 7886 | . . . . . . . . 9 |
7 | 4, 6 | sylibr 224 | . . . . . . . 8 |
8 | 7 | abssi 3677 | . . . . . . 7 |
9 | 3, 8 | ssexi 4803 | . . . . . 6 |
10 | 9 | a1i 11 | . . . . 5 |
11 | id 22 | . . . . . . . 8 | |
12 | f1oeq23 6130 | . . . . . . . . . . 11 | |
13 | 12 | anidms 677 | . . . . . . . . . 10 |
14 | 13 | abbidv 2741 | . . . . . . . . 9 |
15 | symgval.2 | . . . . . . . . 9 | |
16 | 14, 15 | syl6eqr 2674 | . . . . . . . 8 |
17 | 11, 16 | sylan9eqr 2678 | . . . . . . 7 |
18 | 17 | opeq2d 4409 | . . . . . 6 |
19 | eqidd 2623 | . . . . . . . . 9 | |
20 | 17, 17, 19 | mpt2eq123dv 6717 | . . . . . . . 8 |
21 | symgval.3 | . . . . . . . 8 | |
22 | 20, 21 | syl6eqr 2674 | . . . . . . 7 |
23 | 22 | opeq2d 4409 | . . . . . 6 |
24 | simpl 473 | . . . . . . . . . 10 | |
25 | 24 | pweqd 4163 | . . . . . . . . . . 11 |
26 | 25 | sneqd 4189 | . . . . . . . . . 10 |
27 | 24, 26 | xpeq12d 5140 | . . . . . . . . 9 |
28 | 27 | fveq2d 6195 | . . . . . . . 8 |
29 | symgval.4 | . . . . . . . 8 | |
30 | 28, 29 | syl6eqr 2674 | . . . . . . 7 |
31 | 30 | opeq2d 4409 | . . . . . 6 TopSet TopSet |
32 | 18, 23, 31 | tpeq123d 4283 | . . . . 5 TopSet TopSet |
33 | 10, 32 | csbied 3560 | . . . 4 TopSet TopSet |
34 | df-symg 17798 | . . . 4 TopSet | |
35 | tpex 6957 | . . . 4 TopSet | |
36 | 33, 34, 35 | fvmpt 6282 | . . 3 TopSet |
37 | 2, 36 | syl 17 | . 2 TopSet |
38 | 1, 37 | syl5eq 2668 | 1 TopSet |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wcel 1990 cab 2608 cvv 3200 csb 3533 cpw 4158 csn 4177 ctp 4181 cop 4183 cxp 5112 ccom 5118 wf 5884 wf1o 5887 cfv 5888 (class class class)co 6650 cmpt2 6652 cmap 7857 cnx 15854 cbs 15857 cplusg 15941 TopSetcts 15947 cpt 16099 csymg 17797 |
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-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 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-tp 4182 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-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-map 7859 df-symg 17798 |
This theorem is referenced by: symgbas 17800 symgplusg 17809 symgtset 17819 |
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