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| Description: Value of vector subtraction definition. |
| Ref | Expression |
|---|---|
| hvaddcl.1 |
|
| hvaddcl.2 |
|
| Ref | Expression |
|---|---|
| hvsubval |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hvaddcl.1 |
. 2
| |
| 2 | hvaddcl.2 |
. 2
| |
| 3 | hvsubvalt 4997 |
. 2
| |
| 4 | 1, 2, 3 | mp2an 520 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: hv2neg 5010 hvsubdistr1 5024 hvsubass 5027 hvsubsub4 5031 hvnegdi 5034 hvsubeq0 5035 hvsubcan2 5036 hvsubadd 5038 normlem0 5062 normlem8 5071 norm3dif 5094 normpar2 5100 occllem1 5180 pjthlem14 5238 pjsub 5569 pjssm 5572 pjcj 5575 |
| This theorem was proved from axioms: ax-1 3 ax-2 4 ax-3 5 ax-mp 6 ax-4 673 ax-5 674 ax-6 675 ax-7 676 ax-gen 677 ax-8 798 ax-9 799 ax-10 800 ax-11 801 ax-12 802 ax-13 804 ax-14 805 ax-16 922 ax-17 925 ax-ext 1074 ax-rep 1075 ax-un 1076 ax-pow 1077 |
| This theorem depends on definitions: df-bi 128 df-or 197 df-an 198 df-3an 583 df-ex 679 df-sb 853 df-eu 1009 df-mo 1010 df-clab 1093 df-cleq 1097 df-clel 1099 df-rex 1206 df-v 1349 df-dif 1489 df-un 1490 df-in 1491 df-ss 1492 df-nul 1708 df-pw 1799 df-sn 1811 df-pr 1812 df-op 1815 df-uni 1920 df-br 2063 df-opab 2098 df-id 2125 df-xp 2424 df-rel 2425 df-cnv 2426 df-co 2427 df-dm 2428 df-rn 2429 df-res 2430 df-ima 2431 df-fun 2432 df-fv 2438 df-opr 3003 df-oprab 3004 df-hvsub 4996 |