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| Mirrors > Home > ILE Home > Th. List > pleslid | GIF version | ||
| Description: Slot property of le. (Contributed by Jim Kingdon, 9-Feb-2023.) |
| Ref | Expression |
|---|---|
| pleslid | ⊢ (le = Slot (le‘ndx) ∧ (le‘ndx) ∈ ℕ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ple 13200 | . 2 ⊢ le = Slot ;10 | |
| 2 | 10nn 9628 | . 2 ⊢ ;10 ∈ ℕ | |
| 3 | 1, 2 | ndxslid 13127 | 1 ⊢ (le = Slot (le‘ndx) ∧ (le‘ndx) ∈ ℕ) |
| Colors of variables: wff set class |
| Syntax hints: ∧ wa 104 = wceq 1397 ∈ wcel 2201 ‘cfv 5325 0cc0 8034 1c1 8035 ℕcn 9145 ;cdc 9613 ndxcnx 13099 Slot cslot 13101 lecple 13187 |
| 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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2203 ax-14 2204 ax-ext 2212 ax-sep 4206 ax-pow 4263 ax-pr 4298 ax-un 4529 ax-cnex 8125 ax-resscn 8126 ax-1cn 8127 ax-1re 8128 ax-icn 8129 ax-addcl 8130 ax-addrcl 8131 ax-mulcl 8132 ax-mulcom 8135 ax-addass 8136 ax-mulass 8137 ax-distr 8138 ax-1rid 8141 ax-0id 8142 ax-cnre 8145 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1810 df-eu 2081 df-mo 2082 df-clab 2217 df-cleq 2223 df-clel 2226 df-nfc 2362 df-ral 2514 df-rex 2515 df-rab 2518 df-v 2803 df-sbc 3031 df-un 3203 df-in 3205 df-ss 3212 df-pw 3653 df-sn 3674 df-pr 3675 df-op 3677 df-uni 3893 df-int 3928 df-br 4088 df-opab 4150 df-mpt 4151 df-id 4389 df-xp 4730 df-rel 4731 df-cnv 4732 df-co 4733 df-dm 4734 df-rn 4735 df-res 4736 df-iota 5285 df-fun 5327 df-fv 5333 df-ov 6023 df-inn 9146 df-2 9204 df-3 9205 df-4 9206 df-5 9207 df-6 9208 df-7 9209 df-8 9210 df-9 9211 df-dec 9614 df-ndx 13105 df-slot 13106 df-ple 13200 |
| This theorem is referenced by: cnfldle 14602 znle 14672 znbaslemnn 14674 |
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