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Mirrors > Home > MPE Home > Th. List > smores2 | Structured version Visualization version Unicode version |
Description: A strictly monotone ordinal function restricted to an ordinal is still monotone. (Contributed by Mario Carneiro, 15-Mar-2013.) |
Ref | Expression |
---|---|
smores2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dfsmo2 7444 | . . . . . . 7 | |
2 | 1 | simp1bi 1076 | . . . . . 6 |
3 | ffun 6048 | . . . . . 6 | |
4 | 2, 3 | syl 17 | . . . . 5 |
5 | funres 5929 | . . . . . 6 | |
6 | funfn 5918 | . . . . . 6 | |
7 | 5, 6 | sylib 208 | . . . . 5 |
8 | 4, 7 | syl 17 | . . . 4 |
9 | df-ima 5127 | . . . . . 6 | |
10 | imassrn 5477 | . . . . . 6 | |
11 | 9, 10 | eqsstr3i 3636 | . . . . 5 |
12 | frn 6053 | . . . . . 6 | |
13 | 2, 12 | syl 17 | . . . . 5 |
14 | 11, 13 | syl5ss 3614 | . . . 4 |
15 | df-f 5892 | . . . 4 | |
16 | 8, 14, 15 | sylanbrc 698 | . . 3 |
17 | 16 | adantr 481 | . 2 |
18 | smodm 7448 | . . 3 | |
19 | ordin 5753 | . . . . 5 | |
20 | dmres 5419 | . . . . . 6 | |
21 | ordeq 5730 | . . . . . 6 | |
22 | 20, 21 | ax-mp 5 | . . . . 5 |
23 | 19, 22 | sylibr 224 | . . . 4 |
24 | 23 | ancoms 469 | . . 3 |
25 | 18, 24 | sylan 488 | . 2 |
26 | resss 5422 | . . . . . 6 | |
27 | dmss 5323 | . . . . . 6 | |
28 | 26, 27 | ax-mp 5 | . . . . 5 |
29 | 1 | simp3bi 1078 | . . . . 5 |
30 | ssralv 3666 | . . . . 5 | |
31 | 28, 29, 30 | mpsyl 68 | . . . 4 |
32 | 31 | adantr 481 | . . 3 |
33 | ordtr1 5767 | . . . . . . . . . . 11 | |
34 | 25, 33 | syl 17 | . . . . . . . . . 10 |
35 | inss1 3833 | . . . . . . . . . . . 12 | |
36 | 20, 35 | eqsstri 3635 | . . . . . . . . . . 11 |
37 | 36 | sseli 3599 | . . . . . . . . . 10 |
38 | 34, 37 | syl6 35 | . . . . . . . . 9 |
39 | 38 | expcomd 454 | . . . . . . . 8 |
40 | 39 | imp31 448 | . . . . . . 7 |
41 | fvres 6207 | . . . . . . 7 | |
42 | 40, 41 | syl 17 | . . . . . 6 |
43 | 36 | sseli 3599 | . . . . . . . 8 |
44 | fvres 6207 | . . . . . . . 8 | |
45 | 43, 44 | syl 17 | . . . . . . 7 |
46 | 45 | ad2antlr 763 | . . . . . 6 |
47 | 42, 46 | eleq12d 2695 | . . . . 5 |
48 | 47 | ralbidva 2985 | . . . 4 |
49 | 48 | ralbidva 2985 | . . 3 |
50 | 32, 49 | mpbird 247 | . 2 |
51 | dfsmo2 7444 | . 2 | |
52 | 17, 25, 50, 51 | syl3anbrc 1246 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wcel 1990 wral 2912 cin 3573 wss 3574 cdm 5114 crn 5115 cres 5116 cima 5117 word 5722 con0 5723 wfun 5882 wfn 5883 wf 5884 cfv 5888 wsmo 7442 |
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-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-tr 4753 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-ord 5726 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-fv 5896 df-smo 7443 |
This theorem is referenced by: (None) |
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