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Mirrors > Home > MPE Home > Th. List > df-nlm | Structured version Visualization version Unicode version |
Description: A normed (left) module is a module which is also a normed group over a normed ring, such that the norm distributes over scalar multiplication. (Contributed by Mario Carneiro, 4-Oct-2015.) |
Ref | Expression |
---|---|
df-nlm | NrmMod NrmGrp Scalar NrmRing |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cnlm 22385 | . 2 NrmMod | |
2 | vf | . . . . . . 7 | |
3 | 2 | cv 1482 | . . . . . 6 |
4 | cnrg 22384 | . . . . . 6 NrmRing | |
5 | 3, 4 | wcel 1990 | . . . . 5 NrmRing |
6 | vx | . . . . . . . . . . 11 | |
7 | 6 | cv 1482 | . . . . . . . . . 10 |
8 | vy | . . . . . . . . . . 11 | |
9 | 8 | cv 1482 | . . . . . . . . . 10 |
10 | vw | . . . . . . . . . . . 12 | |
11 | 10 | cv 1482 | . . . . . . . . . . 11 |
12 | cvsca 15945 | . . . . . . . . . . 11 | |
13 | 11, 12 | cfv 5888 | . . . . . . . . . 10 |
14 | 7, 9, 13 | co 6650 | . . . . . . . . 9 |
15 | cnm 22381 | . . . . . . . . . 10 | |
16 | 11, 15 | cfv 5888 | . . . . . . . . 9 |
17 | 14, 16 | cfv 5888 | . . . . . . . 8 |
18 | 3, 15 | cfv 5888 | . . . . . . . . . 10 |
19 | 7, 18 | cfv 5888 | . . . . . . . . 9 |
20 | 9, 16 | cfv 5888 | . . . . . . . . 9 |
21 | cmul 9941 | . . . . . . . . 9 | |
22 | 19, 20, 21 | co 6650 | . . . . . . . 8 |
23 | 17, 22 | wceq 1483 | . . . . . . 7 |
24 | cbs 15857 | . . . . . . . 8 | |
25 | 11, 24 | cfv 5888 | . . . . . . 7 |
26 | 23, 8, 25 | wral 2912 | . . . . . 6 |
27 | 3, 24 | cfv 5888 | . . . . . 6 |
28 | 26, 6, 27 | wral 2912 | . . . . 5 |
29 | 5, 28 | wa 384 | . . . 4 NrmRing |
30 | csca 15944 | . . . . 5 Scalar | |
31 | 11, 30 | cfv 5888 | . . . 4 Scalar |
32 | 29, 2, 31 | wsbc 3435 | . . 3 Scalar NrmRing |
33 | cngp 22382 | . . . 4 NrmGrp | |
34 | clmod 18863 | . . . 4 | |
35 | 33, 34 | cin 3573 | . . 3 NrmGrp |
36 | 32, 10, 35 | crab 2916 | . 2 NrmGrp Scalar NrmRing |
37 | 1, 36 | wceq 1483 | 1 NrmMod NrmGrp Scalar NrmRing |
Colors of variables: wff setvar class |
This definition is referenced by: isnlm 22479 |
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