| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: The norm of a normed complex vector space is a real number. |
| Ref | Expression |
|---|---|
| nvf.1 |
|
| nvf.6 |
|
| Ref | Expression |
|---|---|
| nvcl |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ffvelrn 3799 |
. 2
| |
| 2 | nvf.1 |
. . 3
| |
| 3 | nvf.6 |
. . 3
| |
| 4 | 2, 3 | nvf 8226 |
. 2
|
| 5 | 1, 4 | sylan 448 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: nvcli 8228 nvm1 8231 nvpi 8233 nvz0 8235 nvmtri 8238 nvabs 8240 nvge0 8241 nvgt0 8242 nv1 8243 nmcnilem 8272 ipval2lem2 8288 4ipval2 8292 ipval2lem5 8294 ipid 8297 ipnm 8298 ipz 8306 ip1cnilem3 8309 ip1cnilem5 8311 ip1cnilem6 8312 nmosetre 8359 nmoge0 8362 nmoub3i 8368 nmounbi 8371 nmlno0lem 8385 nmblolbii 8390 blocnilem 8395 ipblnfi 8447 ubthlem5 8464 ubthlem7 8466 ubthlem8 8467 ubthlem9 8468 ubthlem10 8469 ubthlem11 8470 ubthlem12 8471 minveclem5 8480 minveclem9 8484 minveclem10 8485 minveclem14 8489 minveclem16 8491 minveclem18 8493 minveclem20 8495 minveclem21 8496 minveclem22 8497 minveclem27 8502 minveclem28 8503 minveclem30 8505 minveclem31 8506 minveclem36 8511 minveclem38 8513 minveceu 8514 hlipgt0 8546 htthlem6 8555 htthlem7 8556 htthlem8 8557 htthlem9 8558 htthlem10 8559 htthlem12 8561 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 959 ax-gen 960 ax-8 961 ax-9 962 ax-10 963 ax-11 964 ax-12 965 ax-13 966 ax-14 967 ax-17 968 ax-4 970 ax-5o 972 ax-6o 975 ax-9o 1119 ax-10o 1136 ax-16 1206 ax-11o 1213 ax-ext 1452 ax-sep 2693 ax-nul 2700 ax-pow 2732 ax-pr 2769 ax-un 2857 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3an 775 df-ex 978 df-sb 1168 df-eu 1375 df-mo 1376 df-clab 1457 df-cleq 1462 df-clel 1465 df-ne 1579 df-ral 1641 df-rex 1642 df-rab 1644 df-v 1803 df-sbc 1932 df-dif 2039 df-un 2040 df-in 2041 df-ss 2043 df-nul 2271 df-pw 2392 df-sn 2402 df-pr 2403 df-op 2406 df-uni 2494 df-br 2610 df-opab 2657 df-id 2824 df-xp 3174 df-rel 3175 df-cnv 3176 df-co 3177 df-dm 3178 df-rn 3179 df-res 3180 df-ima 3181 df-fun 3182 df-fn 3183 df-f 3184 df-fo 3186 df-fv 3188 df-opr 3950 df-oprab 3951 df-1st 4063 df-2nd 4064 df-grp 7971 df-gid 7972 df-nv 8149 df-va 8152 df-ba 8153 df-sm 8154 df-0v 8155 df-nm 8157 |