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| Description: Closure law for the zero vector of a normed complex vector space. |
| Ref | Expression |
|---|---|
| nvzcl.1 |
|
| nvzcl.6 |
|
| Ref | Expression |
|---|---|
| nvzcl |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 1478 |
. . 3
| |
| 2 | 1 | nvgrp 8239 |
. 2
|
| 3 | nvzcl.1 |
. . . 4
| |
| 4 | 3, 1 | bafval 8226 |
. . 3
|
| 5 | nvzcl.6 |
. . . 4
| |
| 6 | 1, 5 | 0vfval 8228 |
. . 3
|
| 7 | 4, 6 | grpidcl 8062 |
. 2
|
| 8 | 2, 7 | syl 10 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: nvzs 8268 nvmeq0 8287 nvz0 8299 elimnv 8317 nvnd 8322 imsmetlem 8326 nvlmle 8336 ip0r 8373 ip0l 8374 sspz 8397 lno0 8420 lnomul 8424 nvo00 8427 nmosetn0 8431 nmoge0 8433 0oo 8452 0lno 8453 nmo0 8454 blocni 8468 ubthlem6 8537 minveclem2 8549 minvecex 8581 hl0cl 8607 hhshsslem2 9140 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-9 967 ax-10 968 ax-11 969 ax-12 970 ax-13 971 ax-14 972 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 ax-sep 2709 ax-nul 2716 ax-pow 2749 ax-pr 2786 ax-un 2873 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3an 779 df-ex 983 df-sb 1174 df-eu 1384 df-mo 1385 df-clab 1467 df-cleq 1472 df-clel 1475 df-ne 1590 df-ral 1652 df-rex 1653 df-reu 1654 df-rab 1655 df-v 1815 df-sbc 1945 df-dif 2053 df-un 2054 df-in 2055 df-ss 2057 df-nul 2285 df-pw 2407 df-sn 2417 df-pr 2418 df-op 2421 df-uni 2509 df-br 2626 df-opab 2673 df-id 2842 df-xp 3191 df-rel 3192 df-cnv 3193 df-co 3194 df-dm 3195 df-rn 3196 df-res 3197 df-ima 3198 df-fun 3199 df-fn 3200 df-f 3201 df-fo 3203 df-fv 3205 df-opr 3972 df-oprab 3973 df-1st 4086 df-2nd 4087 df-grp 8041 df-gid 8042 df-abl 8103 df-vc 8168 df-nv 8214 df-va 8217 df-ba 8218 df-sm 8219 df-0v 8220 df-nm 8222 |