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Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj149 | Structured version Visualization version Unicode version |
Description: Technical lemma for bnj151 30947. This lemma may no longer be used or have become an indirect lemma of the theorem in question (i.e. a lemma of a lemma... of the theorem). (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) (Proof shortened by Mario Carneiro, 22-Dec-2016.) (New usage is discouraged.) |
Ref | Expression |
---|---|
bnj149.1 | |
bnj149.2 | |
bnj149.3 | |
bnj149.4 | |
bnj149.5 | |
bnj149.6 |
Ref | Expression |
---|---|
bnj149 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpr1 1067 | . . . . . . . 8 | |
2 | df1o2 7572 | . . . . . . . . 9 | |
3 | 2 | fneq2i 5986 | . . . . . . . 8 |
4 | 1, 3 | sylib 208 | . . . . . . 7 |
5 | simpr2 1068 | . . . . . . . . . 10 | |
6 | bnj149.6 | . . . . . . . . . 10 | |
7 | 5, 6 | sylib 208 | . . . . . . . . 9 |
8 | fvex 6201 | . . . . . . . . . 10 | |
9 | 8 | elsn 4192 | . . . . . . . . 9 |
10 | 7, 9 | sylibr 224 | . . . . . . . 8 |
11 | 0ex 4790 | . . . . . . . . 9 | |
12 | fveq2 6191 | . . . . . . . . . 10 | |
13 | 12 | eleq1d 2686 | . . . . . . . . 9 |
14 | 11, 13 | ralsn 4222 | . . . . . . . 8 |
15 | 10, 14 | sylibr 224 | . . . . . . 7 |
16 | ffnfv 6388 | . . . . . . 7 | |
17 | 4, 15, 16 | sylanbrc 698 | . . . . . 6 |
18 | bnj93 30933 | . . . . . . . 8 | |
19 | 18 | adantr 481 | . . . . . . 7 |
20 | fsng 6404 | . . . . . . 7 | |
21 | 11, 19, 20 | sylancr 695 | . . . . . 6 |
22 | 17, 21 | mpbid 222 | . . . . 5 |
23 | 22 | ex 450 | . . . 4 |
24 | 23 | alrimiv 1855 | . . 3 |
25 | mo2icl 3385 | . . 3 | |
26 | 24, 25 | syl 17 | . 2 |
27 | bnj149.1 | . 2 | |
28 | 26, 27 | mpbir 221 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 w3a 1037 wal 1481 wceq 1483 wcel 1990 wmo 2471 wral 2912 cvv 3200 wsbc 3435 c0 3915 csn 4177 cop 4183 wfn 5883 wf 5884 cfv 5888 c1o 7553 c-bnj14 30754 w-bnj15 30758 |
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-reu 2919 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-sn 4178 df-pr 4180 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-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-1o 7560 df-bnj13 30757 df-bnj15 30759 |
This theorem is referenced by: bnj151 30947 |
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