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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 13213 | . . 3 ⊢ (𝑆 Struct 𝑋 → 𝑆 ∈ V) | |
| 4 | 2, 3 | syl 14 | . 2 ⊢ (𝜑 → 𝑆 ∈ V) |
| 5 | structfung 13218 | . . 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 13244 | 1 ⊢ (𝜑 → 𝑉 = (𝐸‘𝑆)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 = wceq 1398 ∈ wcel 2203 Vcvv 2812 〈cop 3691 class class class wbr 4108 ◡ccnv 4747 Fun wfun 5345 ‘cfv 5351 ℕcn 9233 Struct cstr 13197 ndxcnx 13198 Slot cslot 13200 |
| 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 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 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 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-ne 2413 df-ral 2525 df-rex 2526 df-rab 2529 df-v 2814 df-sbc 3042 df-dif 3212 df-un 3214 df-in 3216 df-ss 3223 df-nul 3508 df-pw 3670 df-sn 3694 df-pr 3695 df-op 3697 df-uni 3914 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-struct 13203 df-slot 13205 |
| This theorem is referenced by: opelstrbas 13317 2strop1g 13326 rngplusgg 13339 rngmulrg 13340 srngplusgd 13350 srngmulrd 13351 srnginvld 13352 lmodplusgd 13368 lmodscad 13369 lmodvscad 13370 ipsaddgd 13380 ipsmulrd 13381 ipsscad 13382 ipsvscad 13383 ipsipd 13384 topgrpplusgd 13400 topgrptsetd 13401 psrplusgg 14820 edgfiedgval2dom 16017 |
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