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| Mirrors > Home > ILE Home > Th. List > tsetid | GIF version | ||
| Description: Utility theorem: index-independent form of df-tset 13298. (Contributed by NM, 20-Oct-2012.) |
| Ref | Expression |
|---|---|
| tsetid | ⊢ TopSet = Slot (TopSet‘ndx) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-tset 13298 | . 2 ⊢ TopSet = Slot 9 | |
| 2 | 9nn 9402 | . 2 ⊢ 9 ∈ ℕ | |
| 3 | 1, 2 | ndxid 13225 | 1 ⊢ TopSet = Slot (TopSet‘ndx) |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1398 ‘cfv 5351 9c9 9291 ndxcnx 13198 Slot cslot 13200 TopSetcts 13285 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2205 ax-14 2206 ax-ext 2214 ax-sep 4227 ax-pow 4286 ax-pr 4321 ax-un 4553 ax-cnex 8214 ax-resscn 8215 ax-1re 8217 ax-addrcl 8220 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-eu 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ral 2525 df-rex 2526 df-v 2814 df-sbc 3042 df-un 3214 df-in 3216 df-ss 3223 df-pw 3670 df-sn 3694 df-pr 3695 df-op 3697 df-uni 3914 df-int 3949 df-br 4109 df-opab 4171 df-mpt 4172 df-id 4413 df-xp 4754 df-rel 4755 df-cnv 4756 df-co 4757 df-dm 4758 df-rn 4759 df-res 4760 df-iota 5311 df-fun 5353 df-fv 5359 df-ov 6052 df-inn 9234 df-2 9292 df-3 9293 df-4 9294 df-5 9295 df-6 9296 df-7 9297 df-8 9298 df-9 9299 df-ndx 13204 df-slot 13205 df-tset 13298 |
| This theorem is referenced by: (None) |
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