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| Mirrors > Home > MPE Home > Th. List > scaid | Structured version Visualization version GIF version | ||
| Description: Utility theorem: index-independent form of scalar df-sca 17489. (Contributed by Mario Carneiro, 19-Jun-2014.) |
| Ref | Expression |
|---|---|
| scaid | ⊢ Scalar = Slot (Scalar‘ndx) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-sca 17489 | . 2 ⊢ Scalar = Slot 5 | |
| 2 | 5nn 12469 | . 2 ⊢ 5 ∈ ℕ | |
| 3 | 1, 2 | ndxid 17419 | 1 ⊢ Scalar = Slot (Scalar‘ndx) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ‘cfv 6566 5c5 12440 Slot cslot 17403 ndxcnx 17415 Scalarcsca 17475 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-cnex 11295 ax-1cn 11297 ax-addcl 11299 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4841 df-uni 4873 df-iun 4958 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-ov 7454 df-om 7912 df-2nd 8036 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-nn 12376 df-2 12445 df-3 12446 df-4 12447 df-5 12448 df-slot 17404 df-ndx 17416 df-sca 17489 |
| This theorem is used by: lmodsca 17545 ipssca 17557 resssca 17560 phlsca 17566 prdssca 17677 imassca 17741 mgpsca 20417 rmodislmod 21256 srasca 21506 zlmsca 21881 psrsca 22310 opsrsca 22418 psr1sca2 22623 ply1sca2 22626 matsca 22785 tngsca 25019 resvsca 33997 bj-isrvec 38483 algsca 44440 mendsca 44448 mnringscad 45483 |
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