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| Mirrors > Home > MPE Home > Th. List > mulridx | Structured version Visualization version GIF version | ||
| Description: Utility theorem: index-independent form of df-mulr 17474. (Contributed by Mario Carneiro, 8-Jun-2013.) |
| Ref | Expression |
|---|---|
| mulridx | ⊢ .r = Slot (.r‘ndx) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-mulr 17474 | . 2 ⊢ .r = Slot 3 | |
| 2 | 3nn 12452 | . 2 ⊢ 3 ∈ ℕ | |
| 3 | 1, 2 | ndxid 17407 | 1 ⊢ .r = Slot (.r‘ndx) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ‘cfv 6561 3c3 12428 Slot cslot 17391 ndxcnx 17403 .rcmulr 17461 |
| 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 5253 ax-nul 5264 ax-pow 5332 ax-pr 5396 ax-un 7778 ax-cnex 11286 ax-1cn 11288 ax-addcl 11290 |
| 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 4839 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5551 df-eprel 5556 df-po 5564 df-so 5565 df-fr 5609 df-we 5611 df-xp 5662 df-rel 5663 df-cnv 5664 df-co 5665 df-dm 5666 df-rn 5667 df-res 5668 df-ima 5669 df-pred 6325 df-ord 6386 df-on 6387 df-lim 6388 df-suc 6389 df-iota 6515 df-fun 6563 df-fn 6564 df-f 6565 df-f1 6566 df-fo 6567 df-f1o 6568 df-fv 6569 df-ov 7449 df-om 7905 df-2nd 8029 df-frecs 8330 df-wrecs 8361 df-recs 8410 df-rdg 8449 df-nn 12366 df-2 12435 df-3 12436 df-slot 17392 df-ndx 17404 df-mulr 17474 |
| This theorem is used by: rngmulr 17504 ressmulr 17510 srngmulr 17515 ipsmulr 17542 odrngmulr 17609 prdsmulr 17662 imasmulr 17722 opprmulfval 20602 sramulr 21487 mpocnfldmul 21718 zlmmulr 21858 znmul 21880 psrmulr 22283 opsrmulr 22394 matmulr 22786 tngmulr 24996 rlocmulval 33907 resvmulr 33982 opprabs 34090 idlsrgmulr 34123 hlhilsmul 43201 algmulr 44381 mendmulrfval 44388 mnringmulrd 45424 cznrng 49573 cznnring 49574 |
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