| Step |
Hyp |
Ref |
Expression |
| 1 |
|
zssre |
|
| 2 |
|
sstr |
|
| 3 |
1 2
|
mpan2 |
|
| 4 |
|
suprcl |
|
| 5 |
3 4
|
syl3an1 |
|
| 6 |
5
|
ltm1d |
|
| 7 |
|
peano2rem |
|
| 8 |
4 7
|
syl |
|
| 9 |
|
suprlub |
|
| 10 |
8 9
|
mpdan |
|
| 11 |
3 10
|
syl3an1 |
|
| 12 |
6 11
|
mpbid |
|
| 13 |
|
simpl1 |
|
| 14 |
13
|
sselda |
|
| 15 |
1 14
|
sselid |
|
| 16 |
5
|
adantr |
|
| 17 |
16
|
adantr |
|
| 18 |
|
simprl |
|
| 19 |
13 18
|
sseldd |
|
| 20 |
|
zre |
|
| 21 |
19 20
|
syl |
|
| 22 |
|
peano2re |
|
| 23 |
21 22
|
syl |
|
| 24 |
23
|
adantr |
|
| 25 |
|
suprub |
|
| 26 |
3 25
|
syl3anl1 |
|
| 27 |
26
|
adantlr |
|
| 28 |
|
simprr |
|
| 29 |
|
1red |
|
| 30 |
16 29 21
|
ltsubaddd |
|
| 31 |
28 30
|
mpbid |
|
| 32 |
31
|
adantr |
|
| 33 |
15 17 24 27 32
|
lelttrd |
|
| 34 |
19
|
adantr |
|
| 35 |
|
zleltp1 |
|
| 36 |
14 34 35
|
syl2anc |
|
| 37 |
33 36
|
mpbird |
|
| 38 |
37
|
ralrimiva |
|
| 39 |
|
suprleub |
|
| 40 |
3 39
|
syl3anl1 |
|
| 41 |
21 40
|
syldan |
|
| 42 |
38 41
|
mpbird |
|
| 43 |
|
suprub |
|
| 44 |
3 43
|
syl3anl1 |
|
| 45 |
44
|
adantrr |
|
| 46 |
16 21
|
letri3d |
|
| 47 |
42 45 46
|
mpbir2and |
|
| 48 |
47 18
|
eqeltrd |
|
| 49 |
12 48
|
rexlimddv |
|