Mathbox for Thierry Arnoux |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > acunirnmpt | Structured version Visualization version Unicode version |
Description: Axiom of choice for the union of the range of a mapping to function. (Contributed by Thierry Arnoux, 6-Nov-2019.) |
Ref | Expression |
---|---|
acunirnmpt.0 | |
acunirnmpt.1 | |
acunirnmpt.2 |
Ref | Expression |
---|---|
acunirnmpt |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpr 477 | . . . . . 6 | |
2 | simplll 798 | . . . . . . 7 | |
3 | simplr 792 | . . . . . . 7 | |
4 | acunirnmpt.1 | . . . . . . 7 | |
5 | 2, 3, 4 | syl2anc 693 | . . . . . 6 |
6 | 1, 5 | eqnetrd 2861 | . . . . 5 |
7 | acunirnmpt.2 | . . . . . . . . 9 | |
8 | 7 | eleq2i 2693 | . . . . . . . 8 |
9 | vex 3203 | . . . . . . . . 9 | |
10 | eqid 2622 | . . . . . . . . . 10 | |
11 | 10 | elrnmpt 5372 | . . . . . . . . 9 |
12 | 9, 11 | ax-mp 5 | . . . . . . . 8 |
13 | 8, 12 | bitri 264 | . . . . . . 7 |
14 | 13 | biimpi 206 | . . . . . 6 |
15 | 14 | adantl 482 | . . . . 5 |
16 | 6, 15 | r19.29a 3078 | . . . 4 |
17 | 16 | ralrimiva 2966 | . . 3 |
18 | acunirnmpt.0 | . . . . . 6 | |
19 | mptexg 6484 | . . . . . 6 | |
20 | rnexg 7098 | . . . . . 6 | |
21 | 18, 19, 20 | 3syl 18 | . . . . 5 |
22 | 7, 21 | syl5eqel 2705 | . . . 4 |
23 | raleq 3138 | . . . . . 6 | |
24 | id 22 | . . . . . . . . 9 | |
25 | unieq 4444 | . . . . . . . . 9 | |
26 | 24, 25 | feq23d 6040 | . . . . . . . 8 |
27 | raleq 3138 | . . . . . . . 8 | |
28 | 26, 27 | anbi12d 747 | . . . . . . 7 |
29 | 28 | exbidv 1850 | . . . . . 6 |
30 | 23, 29 | imbi12d 334 | . . . . 5 |
31 | vex 3203 | . . . . . 6 | |
32 | 31 | ac5b 9300 | . . . . 5 |
33 | 30, 32 | vtoclg 3266 | . . . 4 |
34 | 22, 33 | syl 17 | . . 3 |
35 | 17, 34 | mpd 15 | . 2 |
36 | 15 | adantr 481 | . . . . . . 7 |
37 | simpllr 799 | . . . . . . . . . 10 | |
38 | simpr 477 | . . . . . . . . . 10 | |
39 | 37, 38 | eleqtrd 2703 | . . . . . . . . 9 |
40 | 39 | ex 450 | . . . . . . . 8 |
41 | 40 | reximdva 3017 | . . . . . . 7 |
42 | 36, 41 | mpd 15 | . . . . . 6 |
43 | 42 | ex 450 | . . . . 5 |
44 | 43 | ralimdva 2962 | . . . 4 |
45 | 44 | anim2d 589 | . . 3 |
46 | 45 | eximdv 1846 | . 2 |
47 | 35, 46 | mpd 15 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wex 1704 wcel 1990 wne 2794 wral 2912 wrex 2913 cvv 3200 c0 3915 cuni 4436 cmpt 4729 crn 5115 wf 5884 cfv 5888 |
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-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-ac2 9285 |
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-reu 2919 df-rmo 2920 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-pss 3590 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-int 4476 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-se 5074 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-pred 5680 df-ord 5726 df-on 5727 df-suc 5729 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-isom 5897 df-riota 6611 df-wrecs 7407 df-recs 7468 df-en 7956 df-card 8765 df-ac 8939 |
This theorem is referenced by: (None) |
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