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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 17343. (Contributed by Mario Carneiro, 19-Jun-2014.) |
| Ref | Expression |
|---|---|
| scaid | ⊢ Scalar = Slot (Scalar‘ndx) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-sca 17343 | . 2 ⊢ Scalar = Slot 5 | |
| 2 | 5nn 12338 | . 2 ⊢ 5 ∈ ℕ | |
| 3 | 1, 2 | ndxid 17274 | 1 ⊢ Scalar = Slot (Scalar‘ndx) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ‘cfv 6540 5c5 12309 Slot cslot 17258 ndxcnx 17270 Scalarcsca 17330 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7738 ax-cnex 11167 ax-1cn 11169 ax-addcl 11171 |
| 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 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-ral 3082 df-rex 3092 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-iun 4960 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-ov 7419 df-om 7865 df-2nd 7989 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-nn 12245 df-2 12314 df-3 12315 df-4 12316 df-5 12317 df-slot 17259 df-ndx 17271 df-sca 17343 |
| This theorem is used by: lmodsca 17398 ipssca 17410 resssca 17413 phlsca 17419 prdssca 17526 imassca 17590 mgpsca 20245 rmodislmod 21080 srasca 21330 zlmsca 21699 psrsca 22126 opsrsca 22234 psr1sca2 22439 ply1sca2 22442 matsca 22601 tngsca 24831 resvsca 33675 bj-isrvec 37971 algsca 43937 mendsca 43945 mnringscad 44981 |
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