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| Mirrors > Home > MPE Home > Th. List > tsetndx | Structured version Visualization version GIF version | ||
| Description: Index value of the df-tset 17452 slot. (Contributed by Mario Carneiro, 14-Aug-2015.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| tsetndx | ⊢ (TopSet‘ndx) = 9 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-tset 17452 | . 2 ⊢ TopSet = Slot 9 | |
| 2 | 9nn 12444 | . 2 ⊢ 9 ∈ ℕ | |
| 3 | 1, 2 | ndxarg 17379 | 1 ⊢ (TopSet‘ndx) = 9 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1569 ‘cfv 6538 9c9 12407 ndxcnx 17376 TopSetcts 17439 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7751 ax-cnex 11259 ax-1cn 11261 ax-addcl 11263 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-ov 7423 df-om 7878 df-2nd 8002 df-frecs 8302 df-wrecs 8333 df-recs 8382 df-rdg 8421 df-nn 12339 df-2 12408 df-3 12409 df-4 12410 df-5 12411 df-6 12412 df-7 12413 df-8 12414 df-9 12415 df-slot 17365 df-ndx 17377 df-tset 17452 |
| This theorem is used by: tsetndxnn 17530 basendxlttsetndx 17531 tsetndxnplusgndx 17533 tsetndxnmulrndx 17534 tsetndxnstarvndx 17535 slotstnscsi 17536 topgrpstr 17537 slotsdifplendx 17551 otpsstr 17552 dsndxntsetndx 17569 unifndxntsetndx 17576 odrngstr 17579 imasvalstr 17627 ipostr 18708 cnfldstr 21685 psrvalstr 22229 indistpsx 23333 idlsrgstr 34080 |
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