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Related theorems Unicode version |
| Description: The outer product of two
vectors, expressed as |
| Ref | Expression |
|---|---|
| kbvalt |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-hilex 8824 |
. . 3
| |
| 2 | 1 | opabex2 3606 |
. 2
|
| 3 | opreq2 3964 |
. . . . 5
| |
| 4 | 3 | eqeq2d 1484 |
. . . 4
|
| 5 | 4 | anbi2d 615 |
. . 3
|
| 6 | 5 | opabbidv 2666 |
. 2
|
| 7 | opreq2 3964 |
. . . . . 6
| |
| 8 | 7 | opreq1d 3970 |
. . . . 5
|
| 9 | 8 | eqeq2d 1484 |
. . . 4
|
| 10 | 9 | anbi2d 615 |
. . 3
|
| 11 | 10 | opabbidv 2666 |
. 2
|
| 12 | df-kb 9734 |
. 2
| |
| 13 | 2, 6, 11, 12 | oprabval2 4023 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: kbopt 9834 kbvalvalt 9835 kbmult 9836 kbass2t 10006 kbass5t 10009 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 961 ax-gen 962 ax-8 963 ax-9 964 ax-10 965 ax-11 966 ax-12 967 ax-13 968 ax-14 969 ax-17 970 ax-4 972 ax-5o 974 ax-6o 977 ax-9o 1122 ax-10o 1139 ax-16 1209 ax-11o 1217 ax-ext 1458 ax-rep 2689 ax-sep 2699 ax-pow 2738 ax-pr 2775 ax-un 2862 ax-hilex 8824 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3an 776 df-ex 980 df-sb 1171 df-eu 1381 df-mo 1382 df-clab 1463 df-cleq 1468 df-clel 1471 df-ne 1585 df-rex 1648 df-v 1809 df-sbc 1939 df-csb 1999 df-dif 2046 df-un 2047 df-in 2048 df-ss 2050 df-nul 2278 df-pw 2399 df-sn 2409 df-pr 2410 df-op 2413 df-uni 2500 df-br 2616 df-opab 2663 df-id 2831 df-xp 3180 df-rel 3181 df-cnv 3182 df-co 3183 df-dm 3184 df-rn 3185 df-res 3186 df-ima 3187 df-fun 3188 df-fn 3189 df-fv 3194 df-opr 3960 df-oprab 3961 df-kb 9734 |