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| Description: Value of vector subtraction. |
| Ref | Expression |
|---|---|
| hvsubvalt |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oprex 3989 |
. 2
| |
| 2 | opreq1 3974 |
. 2
| |
| 3 | opreq2 3975 |
. . 3
| |
| 4 | 3 | opreq2d 3982 |
. 2
|
| 5 | df-hvsub 8835 |
. 2
| |
| 6 | 1, 2, 4, 5 | oprabval2 4034 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: hvsubclt 8882 hvsubval 8885 hvsubidt 8890 hvnegidt 8891 hv2negt 8892 hvaddsubvalt 8897 hvsub4t 8901 hvaddsub12t 8902 hvpncant 8903 hvaddsubasst 8905 hvsubdistr1t 8911 hvsubdistr2t 8912 hvsubcant 8936 hvsub0t 8938 his2subt 8953 hhph 9040 shsubclt 9084 shsubcltOLD 9085 shsel3t 9274 honegsub 9717 lnopsub 9893 lnfnsub 9970 superpos 10276 cdj1 10355 |
| 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 2708 ax-pow 2748 ax-pr 2785 ax-un 2872 |
| 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-rex 1653 df-v 1815 df-sbc 1945 df-csb 2005 df-dif 2052 df-un 2053 df-in 2054 df-ss 2056 df-nul 2284 df-pw 2406 df-sn 2416 df-pr 2417 df-op 2420 df-uni 2508 df-br 2625 df-opab 2672 df-id 2841 df-xp 3190 df-rel 3191 df-cnv 3192 df-co 3193 df-dm 3194 df-rn 3195 df-res 3196 df-ima 3197 df-fun 3198 df-fv 3204 df-opr 3971 df-oprab 3972 df-hvsub 8835 |