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Mirrors > Home > MPE Home > Th. List > vsfval | Structured version Visualization version Unicode version |
Description: Value of the function for the vector subtraction operation on a normed complex vector space. (Contributed by NM, 15-Feb-2008.) (Revised by Mario Carneiro, 27-Dec-2014.) (New usage is discouraged.) |
Ref | Expression |
---|---|
vsfval.2 | |
vsfval.3 |
Ref | Expression |
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vsfval |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-vs 27454 | . . . . 5 | |
2 | 1 | fveq1i 6192 | . . . 4 |
3 | fo1st 7188 | . . . . . . . 8 | |
4 | fof 6115 | . . . . . . . 8 | |
5 | 3, 4 | ax-mp 5 | . . . . . . 7 |
6 | fco 6058 | . . . . . . 7 | |
7 | 5, 5, 6 | mp2an 708 | . . . . . 6 |
8 | df-va 27450 | . . . . . . 7 | |
9 | 8 | feq1i 6036 | . . . . . 6 |
10 | 7, 9 | mpbir 221 | . . . . 5 |
11 | fvco3 6275 | . . . . 5 | |
12 | 10, 11 | mpan 706 | . . . 4 |
13 | 2, 12 | syl5eq 2668 | . . 3 |
14 | 0ngrp 27365 | . . . . . 6 | |
15 | vex 3203 | . . . . . . . . . 10 | |
16 | 15 | rnex 7100 | . . . . . . . . 9 |
17 | 16, 16 | mpt2ex 7247 | . . . . . . . 8 |
18 | df-gdiv 27350 | . . . . . . . 8 | |
19 | 17, 18 | dmmpti 6023 | . . . . . . 7 |
20 | 19 | eleq2i 2693 | . . . . . 6 |
21 | 14, 20 | mtbir 313 | . . . . 5 |
22 | ndmfv 6218 | . . . . 5 | |
23 | 21, 22 | mp1i 13 | . . . 4 |
24 | fvprc 6185 | . . . . 5 | |
25 | 24 | fveq2d 6195 | . . . 4 |
26 | fvprc 6185 | . . . 4 | |
27 | 23, 25, 26 | 3eqtr4rd 2667 | . . 3 |
28 | 13, 27 | pm2.61i 176 | . 2 |
29 | vsfval.3 | . 2 | |
30 | vsfval.2 | . . 3 | |
31 | 30 | fveq2i 6194 | . 2 |
32 | 28, 29, 31 | 3eqtr4i 2654 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wceq 1483 wcel 1990 cvv 3200 c0 3915 cdm 5114 crn 5115 ccom 5118 wf 5884 wfo 5886 cfv 5888 (class class class)co 6650 cmpt2 6652 c1st 7166 cgr 27343 cgn 27345 cgs 27346 cpv 27440 cnsb 27444 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-1st 7168 df-2nd 7169 df-grpo 27347 df-gdiv 27350 df-va 27450 df-vs 27454 |
This theorem is referenced by: nvm 27496 nvmfval 27499 nvnnncan1 27502 nvaddsub 27510 |
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