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Mirrors > Home > MPE Home > Th. List > ltbval | Structured version Visualization version Unicode version |
Description: Value of the well-order on finite bags. (Contributed by Mario Carneiro, 8-Feb-2015.) |
Ref | Expression |
---|---|
ltbval.c | bag |
ltbval.d | |
ltbval.i | |
ltbval.t |
Ref | Expression |
---|---|
ltbval |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ltbval.c | . 2 bag | |
2 | ltbval.t | . . 3 | |
3 | ltbval.i | . . 3 | |
4 | elex 3212 | . . . 4 | |
5 | elex 3212 | . . . 4 | |
6 | simpr 477 | . . . . . . . . . . 11 | |
7 | 6 | oveq2d 6666 | . . . . . . . . . 10 |
8 | rabeq 3192 | . . . . . . . . . 10 | |
9 | 7, 8 | syl 17 | . . . . . . . . 9 |
10 | ltbval.d | . . . . . . . . 9 | |
11 | 9, 10 | syl6eqr 2674 | . . . . . . . 8 |
12 | 11 | sseq2d 3633 | . . . . . . 7 |
13 | simpl 473 | . . . . . . . . . . . 12 | |
14 | 13 | breqd 4664 | . . . . . . . . . . 11 |
15 | 14 | imbi1d 331 | . . . . . . . . . 10 |
16 | 6, 15 | raleqbidv 3152 | . . . . . . . . 9 |
17 | 16 | anbi2d 740 | . . . . . . . 8 |
18 | 6, 17 | rexeqbidv 3153 | . . . . . . 7 |
19 | 12, 18 | anbi12d 747 | . . . . . 6 |
20 | 19 | opabbidv 4716 | . . . . 5 |
21 | df-ltbag 19359 | . . . . 5 bag | |
22 | vex 3203 | . . . . . . . . 9 | |
23 | vex 3203 | . . . . . . . . 9 | |
24 | 22, 23 | prss 4351 | . . . . . . . 8 |
25 | 24 | anbi1i 731 | . . . . . . 7 |
26 | 25 | opabbii 4717 | . . . . . 6 |
27 | ovex 6678 | . . . . . . . . 9 | |
28 | 10, 27 | rabex2 4815 | . . . . . . . 8 |
29 | 28, 28 | xpex 6962 | . . . . . . 7 |
30 | opabssxp 5193 | . . . . . . 7 | |
31 | 29, 30 | ssexi 4803 | . . . . . 6 |
32 | 26, 31 | eqeltrri 2698 | . . . . 5 |
33 | 20, 21, 32 | ovmpt2a 6791 | . . . 4 bag |
34 | 4, 5, 33 | syl2an 494 | . . 3 bag |
35 | 2, 3, 34 | syl2anc 693 | . 2 bag |
36 | 1, 35 | syl5eq 2668 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wcel 1990 wral 2912 wrex 2913 crab 2916 cvv 3200 wss 3574 cpr 4179 class class class wbr 4653 copab 4712 cxp 5112 ccnv 5113 cima 5117 cfv 5888 (class class class)co 6650 cmap 7857 cfn 7955 clt 10074 cn 11020 cn0 11292 bag cltb 19354 |
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-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-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-ltbag 19359 |
This theorem is referenced by: ltbwe 19472 |
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