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| Description: Lemma for expcnv 7185. Compute an upper bound for exponentiation using Bernoulli's inequality bernneq 6597. |
| Ref | Expression |
|---|---|
| expcnvlem.1 |
|
| expcnvlem.2 |
|
| expcnvlem.3 |
|
| Ref | Expression |
|---|---|
| expcnvlem2 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | expcnvlem.2 |
. . . . . . 7
| |
| 2 | 1 | pm3.26i 320 |
. . . . . 6
|
| 3 | 1 | pm3.27i 324 |
. . . . . . 7
|
| 4 | 2, 3 | gt0ne0i 5601 |
. . . . . 6
|
| 5 | 2, 4 | rereccl 5767 |
. . . . 5
|
| 6 | 1re 5418 |
. . . . 5
| |
| 7 | 5, 6 | resubcl 5422 |
. . . 4
|
| 8 | expcnvlem.1 |
. . . . . . 7
| |
| 9 | 8 | 3simp1i 790 |
. . . . . 6
|
| 10 | 8 | 3simp2i 791 |
. . . . . . 7
|
| 11 | 9, 10 | gt0ne0i 5601 |
. . . . . 6
|
| 12 | 9, 11 | rereccl 5767 |
. . . . 5
|
| 13 | 12, 6 | resubcl 5422 |
. . . 4
|
| 14 | expcnvlem.3 |
. . . . 5
| |
| 15 | 14 | nnre 5889 |
. . . 4
|
| 16 | 8 | 3simp3i 792 |
. . . . . . 7
|
| 17 | reclt1t 5856 |
. . . . . . . 8
| |
| 18 | 9, 10, 17 | mp2an 696 |
. . . . . . 7
|
| 19 | 16, 18 | mpbi 189 |
. . . . . 6
|
| 20 | 6, 12 | posdif 5648 |
. . . . . 6
|
| 21 | 19, 20 | mpbi 189 |
. . . . 5
|
| 22 | ltdivmult 5829 |
. . . . 5
| |
| 23 | 21, 22 | mpan2 695 |
. . . 4
|
| 24 | 7, 13, 15, 23 | mp3an 915 |
. . 3
|
| 25 | 13, 15 | remulcl 5318 |
. . . 4
|
| 26 | 5, 6, 25 | ltsubadd 5578 |
. . 3
|
| 27 | 25, 6 | readdcl 5317 |
. . . 4
|
| 28 | 14 | nngt0 5908 |
. . . . . 6
|
| 29 | 13, 15, 21, 28 | mulgt0i 5592 |
. . . . 5
|
| 30 | lt01 5663 |
. . . . 5
| |
| 31 | 25, 6, 29, 30 | addgt0i 5585 |
. . . 4
|
| 32 | 6, 2, 27, 3, 31 | ltdiv23i 5853 |
. . 3
|
| 33 | 24, 26, 32 | 3bitr 177 |
. 2
|
| 34 | 14 | nnnn0 6064 |
. . . . . 6
|
| 35 | 0re 5423 |
. . . . . . 7
| |
| 36 | 9, 10 | recgt0i 5780 |
. . . . . . 7
|
| 37 | 35, 12, 36 | ltlei 5564 |
. . . . . 6
|
| 38 | bernneq2 6598 |
. . . . . 6
| |
| 39 | 12, 34, 37, 38 | mp3an 915 |
. . . . 5
|
| 40 | 9 | recn 5297 |
. . . . . 6
|
| 41 | recexpt 6540 |
. . . . . . 7
| |
| 42 | nnnn0t 6063 |
. . . . . . 7
| |
| 43 | 41, 42 | syl3an2 859 |
. . . . . 6
|
| 44 | 40, 14, 11, 43 | mp3an 915 |
. . . . 5
|
| 45 | 39, 44 | breqtr 2634 |
. . . 4
|
| 46 | 27, 31 | pm3.2i 285 |
. . . . 5
|
| 47 | reexpclt 6525 |
. . . . . . 7
| |
| 48 | 9, 34, 47 | mp2an 696 |
. . . . . 6
|
| 49 | expgt0t 6534 |
. . . . . . 7
| |
| 50 | 9, 34, 10, 49 | mp3an 915 |
. . . . . 6
|
| 51 | 48, 50 | pm3.2i 285 |
. . . . 5
|
| 52 | lerec2t 5847 |
. . . . 5
| |
| 53 | 46, 51, 52 | mp2an 696 |
. . . 4
|
| 54 | 45, 53 | mpbi 189 |
. . 3
|
| 55 | 27, 31 | gt0ne0i 5601 |
. . . . 5
|
| 56 | 27, 55 | rereccl 5767 |
. . . 4
|
| 57 | 48, 56, 2 | lelttr 5570 |
. . 3
|
| 58 | 54, 57 | mpan 694 |
. 2
|
| 59 | 33, 58 | sylbi 199 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: expcnvlem3 7181 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 961 ax-gen 962 ax-8 963 ax-9 964 ax-10 965 ax-11 966 ax-12 967 ax-13 968 ax-14 969 ax-17 970 ax-4 972 ax-5o 974 ax-6o 977 ax-9o 1122 ax-10o 1139 ax-16 1209 ax-11o 1217 ax-ext 1458 ax-rep 2689 ax-sep 2699 ax-nul 2706 ax-pow 2738 ax-pr 2775 ax-un 2862 ax-inf2 4608 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 775 df-3an 776 df-ex 980 df-sb 1171 df-eu 1381 df-mo 1382 df-clab 1463 df-cleq 1468 df-clel 1471 df-ne 1585 df-nel 1586 df-ral 1647 df-rex 1648 df-reu 1649 df-rab 1650 df-v 1809 df-sbc 1939 df-csb 1999 df-dif 2046 df-un 2047 df-in 2048 df-ss 2050 df-pss 2052 df-nul 2278 df-if 2359 df-pw 2399 df-sn 2409 df-pr 2410 df-tp 2412 df-op 2413 df-uni 2500 df-int 2530 df-iun 2564 df-br 2616 df-opab 2663 df-tr 2677 df-eprel 2828 df-id 2831 df-po 2836 df-so 2846 df-fr 2913 df-we 2930 df-ord 2947 df-on 2948 df-lim 2949 df-suc 2950 df-om 3128 df-xp 3180 df-rel 3181 df-cnv 3182 df-co 3183 df-dm 3184 df-rn 3185 df-res 3186 df-ima 3187 df-fun 3188 df-fn 3189 df-f 3190 df-f1 3191 df-fo 3192 df-f1o 3193 df-fv 3194 df-rdg 3927 df-opr 3960 df-oprab 3961 df-1st 4072 df-2nd 4073 df-1o 4126 df-oadd 4128 df-omul 4129 df-er 4254 df-ec 4256 df-qs 4259 df-en 4360 df-dom 4361 df-sdom 4362 df-ni 4983 df-pli 4984 df-mi 4985 df-lti 4986 df-plpq 5018 df-mpq 5019 df-enq 5020 df-nq 5021 df-plq 5022 df-mq 5023 df-rq 5024 df-ltq 5025 df-1q 5026 df-np 5069 df-1p 5070 df-plp 5071 df-mp 5072 df-ltp 5073 df-plpr 5147 df-mpr 5148 df-enr 5149 df-nr 5150 df-plr 5151 df-mr 5152 df-ltr 5153 df-0r 5154 df-1r 5155 df-m1r 5156 df-c 5223 df-0 5224 df-1 5225 df-i 5226 df-r 5227 df-plus 5228 df-mul 5229 df-lt 5230 df-sub 5339 df-neg 5341 df-pnf 5470 df-mnf 5471 df-xr 5472 df-ltxr 5473 df-le 5474 df-div 5682 df-n 5883 df-n0 6057 df-z 6093 df-seq1 6258 df-exp 6514 |