| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > plendx | GIF version | ||
| Description: Index value of the df-ple 13185 slot. (Contributed by Mario Carneiro, 14-Aug-2015.) (Revised by AV, 9-Sep-2021.) |
| Ref | Expression |
|---|---|
| plendx | ⊢ (le‘ndx) = ;10 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ple 13185 | . 2 ⊢ le = Slot ;10 | |
| 2 | 10nn 9626 | . 2 ⊢ ;10 ∈ ℕ | |
| 3 | 1, 2 | ndxarg 13110 | 1 ⊢ (le‘ndx) = ;10 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1397 ‘cfv 5326 0cc0 8032 1c1 8033 ;cdc 9611 ndxcnx 13084 lecple 13172 |
| 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 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-cnex 8123 ax-resscn 8124 ax-1cn 8125 ax-1re 8126 ax-icn 8127 ax-addcl 8128 ax-addrcl 8129 ax-mulcl 8130 ax-mulcom 8133 ax-addass 8134 ax-mulass 8135 ax-distr 8136 ax-1rid 8139 ax-0id 8140 ax-cnre 8143 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-rab 2519 df-v 2804 df-sbc 3032 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-iota 5286 df-fun 5328 df-fv 5334 df-ov 6021 df-inn 9144 df-2 9202 df-3 9203 df-4 9204 df-5 9205 df-6 9206 df-7 9207 df-8 9208 df-9 9209 df-dec 9612 df-ndx 13090 df-slot 13091 df-ple 13185 |
| This theorem is referenced by: plendxnn 13291 basendxltplendx 13292 plendxnplusgndx 13294 plendxnmulrndx 13295 plendxnscandx 13296 plendxnvscandx 13297 slotsdifplendx 13298 plendxnocndx 13302 slotsdifdsndx 13313 slotsdifunifndx 13320 imasvalstrd 13358 cnfldstr 14578 |
| Copyright terms: Public domain | W3C validator |