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| Description: The induced metric of a normed complex vector space is a metric space. Part of Definition 2.2-1 of [Kreyszig] p. 58. |
| Ref | Expression |
|---|---|
| imsmet.8 |
|
| Ref | Expression |
|---|---|
| imsmet |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fveq2 3724 |
. . . 4
| |
| 2 | 1 | eleq1d 1540 |
. . 3
|
| 3 | eqid 1475 |
. . . 4
| |
| 4 | eqid 1475 |
. . . 4
| |
| 5 | eqid 1475 |
. . . 4
| |
| 6 | eqid 1475 |
. . . 4
| |
| 7 | eqid 1475 |
. . . 4
| |
| 8 | eqid 1475 |
. . . 4
| |
| 9 | eqid 1475 |
. . . 4
| |
| 10 | elimnvu 8315 |
. . . 4
| |
| 11 | 3, 4, 5, 6, 7, 8, 9, 10 | imsmetlem 8323 |
. . 3
|
| 12 | 2, 11 | dedth 2383 |
. 2
|
| 13 | imsmet.8 |
. 2
| |
| 14 | 12, 13 | syl5eqel 1552 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: nvelbl 8325 nvcnf 8327 nvcnpf 8328 nvcni 8329 nvcni2 8330 nvlmcl 8332 nvlmle 8333 nmcnilem 8337 nmcn3 8341 nmcnc 8342 va1cnlem 8345 sm1cnilem 8347 ip1cnilem2 8374 ip1cnilem3 8375 ip1cnilem4 8376 ip1cnilem6 8378 nvcnpi3 8422 nvcnpi4 8423 blocni 8465 ipasslem6 8495 ubthlem3 8531 ubthlem4 8532 ubthlem6 8534 ubthlem11 8539 minveclem9 8553 minveclem29 8573 hlmet 8599 h2hcau 8849 h2hlm 8850 hhmet 9041 hhssmet 9147 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 962 ax-gen 963 ax-8 964 ax-9 965 ax-10 966 ax-11 967 ax-12 968 ax-13 969 ax-14 970 ax-17 971 ax-4 973 ax-5o 975 ax-6o 978 ax-9o 1123 ax-10o 1140 ax-16 1210 ax-11o 1218 ax-ext 1459 ax-rep 2693 ax-sep 2703 ax-nul 2710 ax-pow 2742 ax-pr 2779 ax-un 2866 ax-inf2 4625 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 776 df-3an 777 df-ex 981 df-sb 1172 df-eu 1382 df-mo 1383 df-clab 1464 df-cleq 1469 df-clel 1472 df-ne 1587 df-nel 1588 df-ral 1649 df-rex 1650 df-reu 1651 df-rab 1652 df-v 1812 df-sbc 1942 df-csb 2002 df-dif 2049 df-un 2050 df-in 2051 df-ss 2053 df-pss 2055 df-nul 2281 df-if 2362 df-pw 2402 df-sn 2412 df-pr 2413 df-tp 2415 df-op 2416 df-uni 2504 df-int 2534 df-iun 2568 df-br 2620 df-opab 2667 df-tr 2681 df-eprel 2832 df-id 2835 df-po 2840 df-so 2850 df-fr 2917 df-we 2934 df-ord 2951 df-on 2952 df-lim 2953 df-suc 2954 df-om 3132 df-xp 3184 df-rel 3185 df-cnv 3186 df-co 3187 df-dm 3188 df-rn 3189 df-res 3190 df-ima 3191 df-fun 3192 df-fn 3193 df-f 3194 df-f1 3195 df-fo 3196 df-f1o 3197 df-fv 3198 df-rdg 3932 df-opr 3965 df-oprab 3966 df-1st 4079 df-2nd 4080 df-1o 4133 df-oadd 4135 df-omul 4136 df-er 4261 df-ec 4263 df-qs 4266 df-en 4368 df-dom 4369 df-sdom 4370 df-sup 4574 df-ni 5000 df-pli 5001 df-mi 5002 df-lti 5003 df-plpq 5035 df-mpq 5036 df-enq 5037 df-nq 5038 df-plq 5039 df-mq 5040 df-rq 5041 df-ltq 5042 df-1q 5043 df-np 5086 df-1p 5087 df-plp 5088 df-mp 5089 df-ltp 5090 df-plpr 5164 df-mpr 5165 df-enr 5166 df-nr 5167 df-plr 5168 df-mr 5169 df-ltr 5170 df-0r 5171 df-1r 5172 df-m1r 5173 df-c 5240 df-0 5241 df-1 5242 df-i 5243 df-r 5244 df-plus 5245 df-mul 5246 df-lt 5247 df-sub 5356 df-neg 5358 df-pnf 5487 df-mnf 5488 df-xr 5489 df-ltxr 5490 df-le 5491 df-div 5703 df-n 5925 df-2 5970 df-n0 6100 df-z 6136 df-seq1 6308 df-exp 6569 df-sqr 6670 df-re 6751 df-im 6752 df-cj 6753 df-abs 6754 df-met 7793 df-grp 8037 df-gid 8038 df-ginv 8039 df-gdiv 8040 df-abl 8100 df-vc 8165 df-nv 8211 df-va 8214 df-ba 8215 df-sm 8216 df-0v 8217 df-vs 8218 df-nm 8219 df-ims 8220 |