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| Mirrors > Home > ILE Home > Th. List > rpabscxpbnd | Unicode version | ||
| Description: Bound on the absolute value of a complex power. (Contributed by Mario Carneiro, 15-Sep-2014.) (Revised by Jim Kingdon, 19-Jun-2024.) |
| Ref | Expression |
|---|---|
| rpabscxpbnd.1 |
|
| abscxpbnd.2 |
|
| rpabscxpbnd.3 |
|
| abscxpbnd.4 |
|
| abscxpbnd.5 |
|
| Ref | Expression |
|---|---|
| rpabscxpbnd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rpabscxpbnd.1 |
. . . . 5
| |
| 2 | abscxpbnd.2 |
. . . . 5
| |
| 3 | rpcxpef 16127 |
. . . . 5
| |
| 4 | 1, 2, 3 | syl2anc 415 |
. . . 4
|
| 5 | 4 | fveq2d 5702 |
. . 3
|
| 6 | 1 | relogcld 16112 |
. . . . . 6
|
| 7 | 6 | recnd 8360 |
. . . . 5
|
| 8 | 2, 7 | mulcld 8352 |
. . . 4
|
| 9 | absef 12562 |
. . . 4
| |
| 10 | 8, 9 | syl 14 |
. . 3
|
| 11 | 2 | recld 11726 |
. . . . . . 7
|
| 12 | 7 | recld 11726 |
. . . . . . 7
|
| 13 | 11, 12 | remulcld 8362 |
. . . . . 6
|
| 14 | 13 | recnd 8360 |
. . . . 5
|
| 15 | 2 | imcld 11727 |
. . . . . . 7
|
| 16 | 7 | imcld 11727 |
. . . . . . . 8
|
| 17 | 16 | renegcld 8714 |
. . . . . . 7
|
| 18 | 15, 17 | remulcld 8362 |
. . . . . 6
|
| 19 | 18 | recnd 8360 |
. . . . 5
|
| 20 | efadd 12467 |
. . . . 5
| |
| 21 | 14, 19, 20 | syl2anc 415 |
. . . 4
|
| 22 | 15, 16 | remulcld 8362 |
. . . . . . . 8
|
| 23 | 22 | recnd 8360 |
. . . . . . 7
|
| 24 | 14, 23 | negsubd 8650 |
. . . . . 6
|
| 25 | 15 | recnd 8360 |
. . . . . . . 8
|
| 26 | 16 | recnd 8360 |
. . . . . . . 8
|
| 27 | 25, 26 | mulneg2d 8746 |
. . . . . . 7
|
| 28 | 27 | oveq2d 6104 |
. . . . . 6
|
| 29 | 2, 7 | remuld 11751 |
. . . . . 6
|
| 30 | 24, 28, 29 | 3eqtr4d 2281 |
. . . . 5
|
| 31 | 30 | fveq2d 5702 |
. . . 4
|
| 32 | 6 | rered 11757 |
. . . . . . . . 9
|
| 33 | 1 | rpred 10114 |
. . . . . . . . . . 11
|
| 34 | 1 | rpge0d 10118 |
. . . . . . . . . . 11
|
| 35 | 33, 34 | absidd 11956 |
. . . . . . . . . 10
|
| 36 | 35 | fveq2d 5702 |
. . . . . . . . 9
|
| 37 | 32, 36 | eqtr4d 2274 |
. . . . . . . 8
|
| 38 | 37 | oveq2d 6104 |
. . . . . . 7
|
| 39 | 38 | fveq2d 5702 |
. . . . . 6
|
| 40 | 35, 1 | eqeltrd 2315 |
. . . . . . 7
|
| 41 | 11 | recnd 8360 |
. . . . . . 7
|
| 42 | rpcxpef 16127 |
. . . . . . 7
| |
| 43 | 40, 41, 42 | syl2anc 415 |
. . . . . 6
|
| 44 | 39, 43 | eqtr4d 2274 |
. . . . 5
|
| 45 | 44 | oveq1d 6103 |
. . . 4
|
| 46 | 21, 31, 45 | 3eqtr3d 2279 |
. . 3
|
| 47 | 5, 10, 46 | 3eqtrd 2275 |
. 2
|
| 48 | 40, 11 | rpcxpcld 16168 |
. . . . 5
|
| 49 | 48 | rpred 10114 |
. . . 4
|
| 50 | 18 | reefcld 12461 |
. . . 4
|
| 51 | 49, 50 | remulcld 8362 |
. . 3
|
| 52 | abscxpbnd.4 |
. . . . . . 7
| |
| 53 | abscxpbnd.5 |
. . . . . . 7
| |
| 54 | 52, 40, 53 | rpgecld 10154 |
. . . . . 6
|
| 55 | 54, 11 | rpcxpcld 16168 |
. . . . 5
|
| 56 | 55 | rpred 10114 |
. . . 4
|
| 57 | 56, 50 | remulcld 8362 |
. . 3
|
| 58 | 2 | abscld 11970 |
. . . . . 6
|
| 59 | pire 16013 |
. . . . . 6
| |
| 60 | remulcl 8313 |
. . . . . 6
| |
| 61 | 58, 59, 60 | sylancl 417 |
. . . . 5
|
| 62 | 61 | reefcld 12461 |
. . . 4
|
| 63 | 56, 62 | remulcld 8362 |
. . 3
|
| 64 | 18 | rpefcld 12478 |
. . . . 5
|
| 65 | 64 | rpge0d 10118 |
. . . 4
|
| 66 | 1 | rpcnd 10116 |
. . . . . . 7
|
| 67 | 1 | rpap0d 10120 |
. . . . . . 7
|
| 68 | 66, 67 | absrpclapd 11977 |
. . . . . 6
|
| 69 | 52, 68, 53 | rpgecld 10154 |
. . . . . 6
|
| 70 | rpabscxpbnd.3 |
. . . . . . 7
| |
| 71 | 11, 70 | elrpd 10111 |
. . . . . 6
|
| 72 | rpcxple2 16153 |
. . . . . 6
| |
| 73 | 68, 69, 71, 72 | syl3anc 1278 |
. . . . 5
|
| 74 | 53, 73 | mpbid 147 |
. . . 4
|
| 75 | 49, 56, 50, 65, 74 | lemul1ad 9277 |
. . 3
|
| 76 | 55 | rpge0d 10118 |
. . . 4
|
| 77 | 25 | abscld 11970 |
. . . . . . 7
|
| 78 | 17 | recnd 8360 |
. . . . . . . 8
|
| 79 | 78 | abscld 11970 |
. . . . . . 7
|
| 80 | 77, 79 | remulcld 8362 |
. . . . . 6
|
| 81 | 18 | leabsd 11950 |
. . . . . . 7
|
| 82 | 25, 78 | absmuld 11983 |
. . . . . . 7
|
| 83 | 81, 82 | breqtrd 4157 |
. . . . . 6
|
| 84 | 58, 79 | remulcld 8362 |
. . . . . . 7
|
| 85 | 78 | absge0d 11973 |
. . . . . . . 8
|
| 86 | absimle 11873 |
. . . . . . . . 9
| |
| 87 | 2, 86 | syl 14 |
. . . . . . . 8
|
| 88 | 77, 58, 79, 85, 87 | lemul1ad 9277 |
. . . . . . 7
|
| 89 | 59 | a1i 9 |
. . . . . . . 8
|
| 90 | 2 | absge0d 11973 |
. . . . . . . 8
|
| 91 | 26 | absnegd 11978 |
. . . . . . . . 9
|
| 92 | 59 | renegcli 8595 |
. . . . . . . . . . . 12
|
| 93 | 0re 8332 |
. . . . . . . . . . . 12
| |
| 94 | pipos 16015 |
. . . . . . . . . . . . 13
| |
| 95 | lt0neg2 8804 |
. . . . . . . . . . . . . 14
| |
| 96 | 59, 95 | ax-mp 5 |
. . . . . . . . . . . . 13
|
| 97 | 94, 96 | mpbi 145 |
. . . . . . . . . . . 12
|
| 98 | 92, 93, 97 | ltleii 8435 |
. . . . . . . . . . 11
|
| 99 | 6 | reim0d 11758 |
. . . . . . . . . . 11
|
| 100 | 98, 99 | breqtrrid 4169 |
. . . . . . . . . 10
|
| 101 | 93, 59, 94 | ltleii 8435 |
. . . . . . . . . . 11
|
| 102 | 99, 101 | eqbrtrdi 4170 |
. . . . . . . . . 10
|
| 103 | absle 11878 |
. . . . . . . . . . 11
| |
| 104 | 16, 59, 103 | sylancl 417 |
. . . . . . . . . 10
|
| 105 | 100, 102, 104 | mpbir2and 957 |
. . . . . . . . 9
|
| 106 | 91, 105 | eqbrtrd 4153 |
. . . . . . . 8
|
| 107 | 79, 89, 58, 90, 106 | lemul2ad 9278 |
. . . . . . 7
|
| 108 | 80, 84, 61, 88, 107 | letrd 8457 |
. . . . . 6
|
| 109 | 18, 80, 61, 83, 108 | letrd 8457 |
. . . . 5
|
| 110 | efle 16002 |
. . . . . 6
| |
| 111 | 18, 61, 110 | syl2anc 415 |
. . . . 5
|
| 112 | 109, 111 | mpbid 147 |
. . . 4
|
| 113 | 50, 62, 56, 76, 112 | lemul2ad 9278 |
. . 3
|
| 114 | 51, 57, 63, 75, 113 | letrd 8457 |
. 2
|
| 115 | 47, 114 | eqbrtrd 4153 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4248 ax-sep 4251 ax-nul 4261 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-iinf 4737 ax-cnex 8276 ax-resscn 8277 ax-1cn 8278 ax-1re 8279 ax-icn 8280 ax-addcl 8281 ax-addrcl 8282 ax-mulcl 8283 ax-mulrcl 8284 ax-addcom 8285 ax-mulcom 8286 ax-addass 8287 ax-mulass 8288 ax-distr 8289 ax-i2m1 8290 ax-0lt1 8291 ax-1rid 8292 ax-0id 8293 ax-rnegex 8294 ax-precex 8295 ax-cnre 8296 ax-pre-ltirr 8297 ax-pre-ltwlin 8298 ax-pre-lttrn 8299 ax-pre-apti 8300 ax-pre-ltadd 8301 ax-pre-mulgt0 8302 ax-pre-mulext 8303 ax-arch 8304 ax-caucvg 8305 ax-pre-suploc 8306 ax-addf 8307 ax-mulf 8308 |
| This proof depends on definitions: df-bi 117 df-stab 843 df-dc 847 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-if 3639 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-iun 4014 df-disj 4107 df-br 4132 df-opab 4194 df-mpt 4195 df-tr 4232 df-id 4440 df-po 4443 df-iso 4444 df-iord 4513 df-on 4515 df-ilim 4516 df-suc 4518 df-iom 4740 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-f1 5385 df-fo 5386 df-f1o 5387 df-fv 5388 df-isom 5389 df-riota 6041 df-ov 6091 df-oprab 6092 df-mpo 6093 df-of 6305 df-1st 6378 df-2nd 6379 df-recs 6580 df-irdg 6645 df-frec 6666 df-1o 6691 df-oadd 6695 df-er 6811 df-map 6928 df-pm 6929 df-en 7027 df-dom 7028 df-fin 7029 df-sup 7330 df-inf 7331 df-pnf 8368 df-mnf 8369 df-xr 8370 df-ltxr 8371 df-le 8372 df-sub 8506 df-neg 8507 df-reap 8911 df-ap 8918 df-div 9011 df-inn 9314 df-2 9372 df-3 9373 df-4 9374 df-5 9375 df-6 9376 df-7 9377 df-8 9378 df-9 9379 df-n0 9575 df-z 9656 df-uz 9938 df-q 10036 df-rp 10072 df-xneg 10191 df-xadd 10192 df-ioo 10311 df-ioc 10312 df-ico 10313 df-icc 10314 df-fz 10429 df-fzo 10567 df-seqfrec 10906 df-exp 10997 df-fac 11186 df-bc 11208 df-ihash 11237 df-shft 11602 df-cj 11629 df-re 11630 df-im 11631 df-rsqrt 11786 df-abs 11787 df-clim 12070 df-sumdc 12145 df-ef 12440 df-e 12441 df-sin 12442 df-cos 12443 df-pi 12445 df-rest 13654 df-topgen 13673 df-psmet 14989 df-xmet 14990 df-met 14991 df-bl 14992 df-mopn 14993 df-top 15224 df-topon 15237 df-bases 15269 df-ntr 15322 df-cn 15414 df-cnp 15415 df-tx 15479 df-cncf 15797 df-limced 15882 df-dvap 15883 df-relog 16087 df-rpcxp 16088 |
| This theorem is used by: (None) |
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