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Mirrors > Home > MPE Home > Th. List > df-mat | Structured version Visualization version Unicode version |
Description: Define the algebra of n x n matrices over a ring r. (Contributed by Stefan O'Rear, 31-Aug-2015.) |
Ref | Expression |
---|---|
df-mat | Mat freeLMod sSet maMul |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cmat 20213 | . 2 Mat | |
2 | vn | . . 3 | |
3 | vr | . . 3 | |
4 | cfn 7955 | . . 3 | |
5 | cvv 3200 | . . 3 | |
6 | 3 | cv 1482 | . . . . 5 |
7 | 2 | cv 1482 | . . . . . 6 |
8 | 7, 7 | cxp 5112 | . . . . 5 |
9 | cfrlm 20090 | . . . . 5 freeLMod | |
10 | 6, 8, 9 | co 6650 | . . . 4 freeLMod |
11 | cnx 15854 | . . . . . 6 | |
12 | cmulr 15942 | . . . . . 6 | |
13 | 11, 12 | cfv 5888 | . . . . 5 |
14 | 7, 7, 7 | cotp 4185 | . . . . . 6 |
15 | cmmul 20189 | . . . . . 6 maMul | |
16 | 6, 14, 15 | co 6650 | . . . . 5 maMul |
17 | 13, 16 | cop 4183 | . . . 4 maMul |
18 | csts 15855 | . . . 4 sSet | |
19 | 10, 17, 18 | co 6650 | . . 3 freeLMod sSet maMul |
20 | 2, 3, 4, 5, 19 | cmpt2 6652 | . 2 freeLMod sSet maMul |
21 | 1, 20 | wceq 1483 | 1 Mat freeLMod sSet maMul |
Colors of variables: wff setvar class |
This definition is referenced by: matbas0pc 20215 matbas0 20216 matval 20217 matrcl 20218 mdetfval 20392 madufval 20443 |
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