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Mirrors > Home > MPE Home > Th. List > df-lmim | Structured version Visualization version Unicode version |
Description: An isomorphism of modules is a homomorphism which is also a bijection, i.e. it preserves equality as well as the group and scalar operations. (Contributed by Stefan O'Rear, 21-Jan-2015.) |
Ref | Expression |
---|---|
df-lmim | LMIso LMHom |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | clmim 19020 | . 2 LMIso | |
2 | vs | . . 3 | |
3 | vt | . . 3 | |
4 | clmod 18863 | . . 3 | |
5 | 2 | cv 1482 | . . . . . 6 |
6 | cbs 15857 | . . . . . 6 | |
7 | 5, 6 | cfv 5888 | . . . . 5 |
8 | 3 | cv 1482 | . . . . . 6 |
9 | 8, 6 | cfv 5888 | . . . . 5 |
10 | vg | . . . . . 6 | |
11 | 10 | cv 1482 | . . . . 5 |
12 | 7, 9, 11 | wf1o 5887 | . . . 4 |
13 | clmhm 19019 | . . . . 5 LMHom | |
14 | 5, 8, 13 | co 6650 | . . . 4 LMHom |
15 | 12, 10, 14 | crab 2916 | . . 3 LMHom |
16 | 2, 3, 4, 4, 15 | cmpt2 6652 | . 2 LMHom |
17 | 1, 16 | wceq 1483 | 1 LMIso LMHom |
Colors of variables: wff setvar class |
This definition is referenced by: lmimfn 19026 islmim 19062 |
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