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Mirrors > Home > MPE Home > Th. List > wemapso | Structured version Visualization version Unicode version |
Description: Construct lexicographic order on a function space based on a well-ordering of the indexes and a total ordering of the values. (Contributed by Stefan O'Rear, 18-Jan-2015.) (Revised by Mario Carneiro, 8-Feb-2015.) |
Ref | Expression |
---|---|
wemapso.t |
Ref | Expression |
---|---|
wemapso |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elex 3212 | . 2 | |
2 | wemapso.t | . . 3 | |
3 | ssid 3624 | . . 3 | |
4 | simp1 1061 | . . 3 | |
5 | weso 5105 | . . . 4 | |
6 | 5 | 3ad2ant2 1083 | . . 3 |
7 | simp3 1063 | . . 3 | |
8 | simpl1 1064 | . . . . 5 | |
9 | difss 3737 | . . . . . . 7 | |
10 | dmss 5323 | . . . . . . 7 | |
11 | 9, 10 | ax-mp 5 | . . . . . 6 |
12 | simprll 802 | . . . . . . . . 9 | |
13 | elmapi 7879 | . . . . . . . . 9 | |
14 | 12, 13 | syl 17 | . . . . . . . 8 |
15 | ffn 6045 | . . . . . . . 8 | |
16 | 14, 15 | syl 17 | . . . . . . 7 |
17 | fndm 5990 | . . . . . . 7 | |
18 | 16, 17 | syl 17 | . . . . . 6 |
19 | 11, 18 | syl5sseq 3653 | . . . . 5 |
20 | 8, 19 | ssexd 4805 | . . . 4 |
21 | simpl2 1065 | . . . . 5 | |
22 | wefr 5104 | . . . . 5 | |
23 | 21, 22 | syl 17 | . . . 4 |
24 | simprr 796 | . . . . 5 | |
25 | simprlr 803 | . . . . . . . . 9 | |
26 | elmapi 7879 | . . . . . . . . 9 | |
27 | 25, 26 | syl 17 | . . . . . . . 8 |
28 | ffn 6045 | . . . . . . . 8 | |
29 | 27, 28 | syl 17 | . . . . . . 7 |
30 | fndmdifeq0 6323 | . . . . . . 7 | |
31 | 16, 29, 30 | syl2anc 693 | . . . . . 6 |
32 | 31 | necon3bid 2838 | . . . . 5 |
33 | 24, 32 | mpbird 247 | . . . 4 |
34 | fri 5076 | . . . 4 | |
35 | 20, 23, 19, 33, 34 | syl22anc 1327 | . . 3 |
36 | 2, 3, 4, 6, 7, 35 | wemapsolem 8455 | . 2 |
37 | 1, 36 | syl3an1 1359 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 wral 2912 wrex 2913 cvv 3200 cdif 3571 wss 3574 c0 3915 class class class wbr 4653 copab 4712 wor 5034 wfr 5070 wwe 5072 cdm 5114 wfn 5883 wf 5884 cfv 5888 (class class class)co 6650 cmap 7857 |
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-3or 1038 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-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-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 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-ov 6653 df-oprab 6654 df-mpt2 6655 df-1st 7168 df-2nd 7169 df-map 7859 |
This theorem is referenced by: opsrtoslem2 19485 wepwso 37613 |
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