Description: Property of a finitely generated left (sub)module, with a relaxed constraint on the spanning vectors. (Contributed by Stefan O'Rear, 24-Jan-2015)
Ref | Expression | ||
---|---|---|---|
Hypotheses | islssfg.x | |
|
islssfg.s | |
||
islssfg.n | |
||
islssfg2.b | |
||
Assertion | islssfg2 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | islssfg.x | |
|
2 | islssfg.s | |
|
3 | islssfg.n | |
|
4 | islssfg2.b | |
|
5 | 1 2 3 | islssfg | |
6 | 4 2 | lssss | |
7 | 6 | adantl | |
8 | sstr2 | |
|
9 | 7 8 | mpan9 | |
10 | 4 3 | lspssid | |
11 | 10 | adantlr | |
12 | 9 11 | impbida | |
13 | vex | |
|
14 | 13 | elpw | |
15 | 13 | elpw | |
16 | 12 14 15 | 3bitr4g | |
17 | eleq1 | |
|
18 | 17 | anbi2d | |
19 | pweq | |
|
20 | 19 | eleq2d | |
21 | 20 | bibi1d | |
22 | 18 21 | imbi12d | |
23 | 16 22 | mpbii | |
24 | 23 | com12 | |
25 | 24 | adantld | |
26 | 25 | pm5.32rd | |
27 | elin | |
|
28 | 27 | anbi1i | |
29 | anass | |
|
30 | 28 29 | bitr2i | |
31 | 26 30 | bitrdi | |
32 | 31 | rexbidv2 | |
33 | 5 32 | bitrd | |