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Mirrors > Home > MPE Home > Th. List > marrepfval | Structured version Visualization version Unicode version |
Description: First substitution for the definition of the matrix row replacement function. (Contributed by AV, 12-Feb-2019.) |
Ref | Expression |
---|---|
marrepfval.a | Mat |
marrepfval.b | |
marrepfval.q | matRRep |
marrepfval.z |
Ref | Expression |
---|---|
marrepfval |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | marrepfval.q | . 2 matRRep | |
2 | marrepfval.b | . . . . . 6 | |
3 | fvex 6201 | . . . . . 6 | |
4 | 2, 3 | eqeltri 2697 | . . . . 5 |
5 | fvexd 6203 | . . . . 5 | |
6 | mpt2exga 7246 | . . . . 5 | |
7 | 4, 5, 6 | sylancr 695 | . . . 4 |
8 | oveq12 6659 | . . . . . . . 8 Mat Mat | |
9 | 8 | fveq2d 6195 | . . . . . . 7 Mat Mat |
10 | marrepfval.a | . . . . . . . . 9 Mat | |
11 | 10 | fveq2i 6194 | . . . . . . . 8 Mat |
12 | 2, 11 | eqtri 2644 | . . . . . . 7 Mat |
13 | 9, 12 | syl6eqr 2674 | . . . . . 6 Mat |
14 | fveq2 6191 | . . . . . . 7 | |
15 | 14 | adantl 482 | . . . . . 6 |
16 | simpl 473 | . . . . . . 7 | |
17 | fveq2 6191 | . . . . . . . . . . . 12 | |
18 | marrepfval.z | . . . . . . . . . . . 12 | |
19 | 17, 18 | syl6eqr 2674 | . . . . . . . . . . 11 |
20 | 19 | ifeq2d 4105 | . . . . . . . . . 10 |
21 | 20 | ifeq1d 4104 | . . . . . . . . 9 |
22 | 21 | adantl 482 | . . . . . . . 8 |
23 | 16, 16, 22 | mpt2eq123dv 6717 | . . . . . . 7 |
24 | 16, 16, 23 | mpt2eq123dv 6717 | . . . . . 6 |
25 | 13, 15, 24 | mpt2eq123dv 6717 | . . . . 5 Mat |
26 | df-marrep 20364 | . . . . 5 matRRep Mat | |
27 | 25, 26 | ovmpt2ga 6790 | . . . 4 matRRep |
28 | 7, 27 | mpd3an3 1425 | . . 3 matRRep |
29 | 26 | mpt2ndm0 6875 | . . . . 5 matRRep |
30 | mpt20 6725 | . . . . 5 | |
31 | 29, 30 | syl6eqr 2674 | . . . 4 matRRep |
32 | matbas0pc 20215 | . . . . . 6 Mat | |
33 | 12, 32 | syl5eq 2668 | . . . . 5 |
34 | eqidd 2623 | . . . . 5 | |
35 | mpt2eq12 6715 | . . . . 5 | |
36 | 33, 34, 35 | syl2anc 693 | . . . 4 |
37 | 31, 36 | eqtr4d 2659 | . . 3 matRRep |
38 | 28, 37 | pm2.61i 176 | . 2 matRRep |
39 | 1, 38 | eqtri 2644 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wa 384 wceq 1483 wcel 1990 cvv 3200 c0 3915 cif 4086 cfv 5888 (class class class)co 6650 cmpt2 6652 cbs 15857 c0g 16100 Mat cmat 20213 matRRep cmarrep 20362 |
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 |
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-reu 2919 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-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 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-res 5126 df-ima 5127 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-ov 6653 df-oprab 6654 df-mpt2 6655 df-1st 7168 df-2nd 7169 df-slot 15861 df-base 15863 df-mat 20214 df-marrep 20364 |
This theorem is referenced by: marrepval0 20367 |
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