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| Description: Lemma for isupivthi 7380. |
| Ref | Expression |
|---|---|
| ivthlem4.1 |
|
| ivthlem4.2 |
|
| ivthlem4.3 |
|
| ivthlem4.4 |
|
| ivthlem4.5 |
|
| ivthlem4.6 |
|
| ivthlem4.7 |
|
| ivthlem4.8 |
|
| ivthlem9.9 |
|
| ivthlem9.10 |
|
| Ref | Expression |
|---|---|
| ivthlem9 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ivthlem4.1 |
. . . . 5
| |
| 2 | ivthlem4.2 |
. . . . 5
| |
| 3 | iccssre 6422 |
. . . . 5
| |
| 4 | 1, 2, 3 | mp2an 709 |
. . . 4
|
| 5 | ivthlem4.3 |
. . . . 5
| |
| 6 | ivthlem4.4 |
. . . . 5
| |
| 7 | ivthlem4.5 |
. . . . 5
| |
| 8 | ivthlem4.6 |
. . . . 5
| |
| 9 | ivthlem4.7 |
. . . . 5
| |
| 10 | ivthlem4.8 |
. . . . 5
| |
| 11 | 1, 2, 5, 6, 7, 8, 9, 10 | ivthlem5 7375 |
. . . 4
|
| 12 | 4, 11 | sselii 2117 |
. . 3
|
| 13 | ivthlem9.9 |
. . . . . . 7
| |
| 14 | ssrab2 2182 |
. . . . . . 7
| |
| 15 | 13, 14 | eqsstri 2142 |
. . . . . 6
|
| 16 | fveq2 3781 |
. . . . . . . . 9
| |
| 17 | 16 | eqeq1d 1530 |
. . . . . . . 8
|
| 18 | 17, 13 | elrab2 1954 |
. . . . . . 7
|
| 19 | ivthlem9.10 |
. . . . . . 7
| |
| 20 | 18, 11, 19 | mpbir2an 742 |
. . . . . 6
|
| 21 | iccsupr 6424 |
. . . . . 6
| |
| 22 | 15, 20, 21 | mp3an23 920 |
. . . . 5
|
| 23 | 1, 2, 22 | mp2an 709 |
. . . 4
|
| 24 | 23 | suprclii 6143 |
. . 3
|
| 25 | 12, 24 | letri3i 5639 |
. 2
|
| 26 | 23 | suprubii 6144 |
. . 3
|
| 27 | 20, 26 | ax-mp 7 |
. 2
|
| 28 | fveq2 3781 |
. . . . . . 7
| |
| 29 | 28 | eqeq1d 1530 |
. . . . . 6
|
| 30 | 29, 13 | elrab2 1954 |
. . . . 5
|
| 31 | axresscn 5333 |
. . . . . . . . . 10
| |
| 32 | 4, 31 | sstri 2124 |
. . . . . . . . 9
|
| 33 | cncffvelrn 7358 |
. . . . . . . . 9
| |
| 34 | 32, 31, 10, 33 | mp3an 928 |
. . . . . . . 8
|
| 35 | eqle 5636 |
. . . . . . . . 9
| |
| 36 | 35 | ex 380 |
. . . . . . . 8
|
| 37 | 34, 36 | syl 10 |
. . . . . . 7
|
| 38 | fveq2 3781 |
. . . . . . . . . . 11
| |
| 39 | 38 | breq1d 2684 |
. . . . . . . . . 10
|
| 40 | 39, 9 | elrab2 1954 |
. . . . . . . . 9
|
| 41 | 1, 2, 5, 6, 7, 8, 9, 10 | ivthlem4 7374 |
. . . . . . . . . . . 12
|
| 42 | 41 | pm3.26i 327 |
. . . . . . . . . . 11
|
| 43 | 42 | suprubii 6144 |
. . . . . . . . . 10
|
| 44 | 43, 8 | syl6breqr 2710 |
. . . . . . . . 9
|
| 45 | 40, 44 | sylbir 208 |
. . . . . . . 8
|
| 46 | 45 | ex 380 |
. . . . . . 7
|
| 47 | 37, 46 | syld 27 |
. . . . . 6
|
| 48 | 47 | imp 357 |
. . . . 5
|
| 49 | 30, 48 | sylbi 206 |
. . . 4
|
| 50 | 49 | rgen 1745 |
. . 3
|
| 51 | 23 | suprleubii 6147 |
. . 3
|
| 52 | 12, 50, 51 | mp2an 709 |
. 2
|
| 53 | 25, 27, 52 | mpbir2an 742 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: isupivthi 7380 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 1003 ax-gen 1004 ax-8 1005 ax-9 1006 ax-10 1007 ax-11 1008 ax-12 1009 ax-13 1010 ax-14 1011 ax-17 1012 ax-4 1014 ax-5o 1016 ax-6o 1019 ax-9o 1164 ax-10o 1182 ax-16 1252 ax-11o 1260 ax-ext 1504 ax-rep 2748 ax-sep 2758 ax-nul 2765 ax-pow 2798 ax-pr 2835 ax-un 2922 ax-inf2 4687 |
| This theorem depends on definitions: df-bi 154 df-or 231 df-an 232 df-3or 788 df-3an 789 df-ex 1022 df-sb 1214 df-eu 1424 df-mo 1425 df-clab 1510 df-cleq 1515 df-clel 1518 df-ne 1634 df-nel 1635 df-ral 1696 df-rex 1697 df-reu 1698 df-rab 1699 df-v 1859 df-sbc 1989 df-csb 2052 df-dif 2100 df-un 2101 df-in 2102 df-ss 2104 df-pss 2106 df-nul 2332 df-if 2414 df-pw 2454 df-sn 2464 df-pr 2465 df-tp 2467 df-op 2468 df-uni 2558 df-int 2588 df-iun 2622 df-br 2675 df-opab 2722 df-tr 2736 df-eprel 2888 df-id 2891 df-po 2896 df-so 2906 df-fr 2974 df-we 2991 df-ord 3008 df-on 3009 df-lim 3010 df-suc 3011 df-om 3189 df-xp 3241 df-rel 3242 df-cnv 3243 df-co 3244 df-dm 3245 df-rn 3246 df-res 3247 df-ima 3248 df-fun 3249 df-fn 3250 df-f 3251 df-f1 3252 df-fo 3253 df-f1o 3254 df-fv 3255 df-rdg 3990 df-opr 4023 df-oprab 4024 df-1st 4137 df-2nd 4138 df-1o 4191 df-oadd 4193 df-omul 4194 df-er 4319 df-ec 4321 df-qs 4324 df-en 4429 df-dom 4430 df-sdom 4431 df-sup 4634 df-ni 5065 df-pli 5066 df-mi 5067 df-lti 5068 df-plpq 5100 df-mpq 5101 df-enq 5102 df-nq 5103 df-plq 5104 df-mq 5105 df-rq 5106 df-ltq 5107 df-1q 5108 df-np 5151 df-1p 5152 df-plp 5153 df-mp 5154 df-ltp 5155 df-plpr 5229 df-mpr 5230 df-enr 5231 df-nr 5232 df-plr 5233 df-mr 5234 df-ltr 5235 df-0r 5236 df-1r 5237 df-m1r 5238 df-c 5305 df-0 5306 df-1 5307 df-i 5308 df-r 5309 df-plus 5310 df-mul 5311 df-lt 5312 df-sub 5421 df-neg 5423 df-pnf 5552 df-mnf 5553 df-xr 5554 df-ltxr 5555 df-le 5556 df-icc 6389 df-cncf 7353 |