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| Mirrors > Home > ILE Home > Th. List > opelstrsl | GIF version | ||
| Description: The slot of a structure which contains an ordered pair for that slot. (Contributed by Jim Kingdon, 5-Feb-2023.) |
| Ref | Expression |
|---|---|
| opelstrsl.e | ⊢ (𝐸 = Slot (𝐸‘ndx) ∧ (𝐸‘ndx) ∈ ℕ) |
| opelstrsl.s | ⊢ (𝜑 → 𝑆 Struct 𝑋) |
| opelstrsl.v | ⊢ (𝜑 → 𝑉 ∈ 𝑌) |
| opelstrsl.el | ⊢ (𝜑 → 〈(𝐸‘ndx), 𝑉〉 ∈ 𝑆) |
| Ref | Expression |
|---|---|
| opelstrsl | ⊢ (𝜑 → 𝑉 = (𝐸‘𝑆)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opelstrsl.e | . 2 ⊢ (𝐸 = Slot (𝐸‘ndx) ∧ (𝐸‘ndx) ∈ ℕ) | |
| 2 | opelstrsl.s | . . 3 ⊢ (𝜑 → 𝑆 Struct 𝑋) | |
| 3 | structex 13115 | . . 3 ⊢ (𝑆 Struct 𝑋 → 𝑆 ∈ V) | |
| 4 | 2, 3 | syl 14 | . 2 ⊢ (𝜑 → 𝑆 ∈ V) |
| 5 | structfung 13120 | . . 3 ⊢ (𝑆 Struct 𝑋 → Fun ◡◡𝑆) | |
| 6 | 2, 5 | syl 14 | . 2 ⊢ (𝜑 → Fun ◡◡𝑆) |
| 7 | opelstrsl.el | . 2 ⊢ (𝜑 → 〈(𝐸‘ndx), 𝑉〉 ∈ 𝑆) | |
| 8 | opelstrsl.v | . 2 ⊢ (𝜑 → 𝑉 ∈ 𝑌) | |
| 9 | 1, 4, 6, 7, 8 | strslfv2d 13146 | 1 ⊢ (𝜑 → 𝑉 = (𝐸‘𝑆)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 = wceq 1397 ∈ wcel 2202 Vcvv 2802 〈cop 3672 class class class wbr 4088 ◡ccnv 4724 Fun wfun 5320 ‘cfv 5326 ℕcn 9146 Struct cstr 13099 ndxcnx 13100 Slot cslot 13102 |
| 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-in1 619 ax-in2 620 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 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 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-ne 2403 df-ral 2515 df-rex 2516 df-rab 2519 df-v 2804 df-sbc 3032 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 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-struct 13105 df-slot 13107 |
| This theorem is referenced by: opelstrbas 13219 2strop1g 13228 rngplusgg 13241 rngmulrg 13242 srngplusgd 13252 srngmulrd 13253 srnginvld 13254 lmodplusgd 13270 lmodscad 13271 lmodvscad 13272 ipsaddgd 13282 ipsmulrd 13283 ipsscad 13284 ipsvscad 13285 ipsipd 13286 topgrpplusgd 13302 topgrptsetd 13303 psrplusgg 14719 edgfiedgval2dom 15913 |
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