Description: A bounded sequence determines a bounded operator. (Contributed by NM, 18-Jan-2008) (Revised by Mario Carneiro, 7-Apr-2013) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Hypotheses | nmoubi.1 | |
|
nmoubi.y | |
||
nmoubi.l | |
||
nmoubi.m | |
||
nmoubi.3 | |
||
nmoubi.u | |
||
nmoubi.w | |
||
Assertion | nmobndseqi | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nmoubi.1 | |
|
2 | nmoubi.y | |
|
3 | nmoubi.l | |
|
4 | nmoubi.m | |
|
5 | nmoubi.3 | |
|
6 | nmoubi.u | |
|
7 | nmoubi.w | |
|
8 | impexp | |
|
9 | r19.35 | |
|
10 | 9 | imbi2i | |
11 | 8 10 | bitr4i | |
12 | 11 | albii | |
13 | 1 | fvexi | |
14 | nnenom | |
|
15 | fveq2 | |
|
16 | 15 | breq1d | |
17 | 2fveq3 | |
|
18 | 17 | breq1d | |
19 | 16 18 | imbi12d | |
20 | 19 | notbid | |
21 | 13 14 20 | axcc4 | |
22 | 21 | con3i | |
23 | dfrex2 | |
|
24 | 23 | imbi2i | |
25 | 24 | albii | |
26 | alinexa | |
|
27 | 25 26 | bitri | |
28 | dfral2 | |
|
29 | 28 | rexbii | |
30 | rexnal | |
|
31 | 29 30 | bitri | |
32 | 22 27 31 | 3imtr4i | |
33 | nnre | |
|
34 | 33 | anim1i | |
35 | 34 | reximi2 | |
36 | 32 35 | syl | |
37 | 12 36 | sylbi | |
38 | 1 2 3 4 5 6 7 | nmobndi | |
39 | 37 38 | imbitrrid | |
40 | 39 | imp | |