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Mirrors > Home > MPE Home > Th. List > brecop2 | Structured version Visualization version Unicode version |
Description: Binary relation on a quotient set. Lemma for real number construction. Eliminates antecedent from last hypothesis. (Contributed by NM, 13-Feb-1996.) |
Ref | Expression |
---|---|
brecop2.1 | |
brecop2.5 | |
brecop2.6 | |
brecop2.7 | |
brecop2.8 | |
brecop2.9 | |
brecop2.10 | |
brecop2.11 |
Ref | Expression |
---|---|
brecop2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | brecop2.7 | . . . 4 | |
2 | 1 | brel 5168 | . . 3 |
3 | brecop2.5 | . . . . . . 7 | |
4 | ecelqsdm 7817 | . . . . . . 7 | |
5 | 3, 4 | mpan 706 | . . . . . 6 |
6 | brecop2.6 | . . . . . 6 | |
7 | 5, 6 | eleq2s 2719 | . . . . 5 |
8 | opelxp 5146 | . . . . 5 | |
9 | 7, 8 | sylib 208 | . . . 4 |
10 | ecelqsdm 7817 | . . . . . . 7 | |
11 | 3, 10 | mpan 706 | . . . . . 6 |
12 | 11, 6 | eleq2s 2719 | . . . . 5 |
13 | opelxp 5146 | . . . . 5 | |
14 | 12, 13 | sylib 208 | . . . 4 |
15 | 9, 14 | anim12i 590 | . . 3 |
16 | 2, 15 | syl 17 | . 2 |
17 | brecop2.8 | . . . . 5 | |
18 | 17 | brel 5168 | . . . 4 |
19 | brecop2.10 | . . . . . 6 | |
20 | brecop2.9 | . . . . . 6 | |
21 | 19, 20 | ndmovrcl 6820 | . . . . 5 |
22 | 19, 20 | ndmovrcl 6820 | . . . . 5 |
23 | 21, 22 | anim12i 590 | . . . 4 |
24 | 18, 23 | syl 17 | . . 3 |
25 | an42 866 | . . 3 | |
26 | 24, 25 | sylib 208 | . 2 |
27 | brecop2.11 | . 2 | |
28 | 16, 26, 27 | pm5.21nii 368 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wa 384 wceq 1483 wcel 1990 cvv 3200 wss 3574 c0 3915 cop 4183 class class class wbr 4653 cxp 5112 cdm 5114 (class class class)co 6650 cec 7740 cqs 7741 |
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 |
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-ne 2795 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-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-xp 5120 df-cnv 5122 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fv 5896 df-ov 6653 df-ec 7744 df-qs 7748 |
This theorem is referenced by: ltsrpr 9898 |
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