| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > mgpbasg | GIF version | ||
| Description: Base set of the multiplication group. (Contributed by Mario Carneiro, 21-Dec-2014.) (Revised by Mario Carneiro, 5-Oct-2015.) |
| Ref | Expression |
|---|---|
| mgpbas.1 | ⊢ 𝑀 = (mulGrp‘𝑅) |
| mgpbas.2 | ⊢ 𝐵 = (Base‘𝑅) |
| Ref | Expression |
|---|---|
| mgpbasg | ⊢ (𝑅 ∈ 𝑉 → 𝐵 = (Base‘𝑀)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mgpbas.2 | . 2 ⊢ 𝐵 = (Base‘𝑅) | |
| 2 | mulrslid 13208 | . . . . 5 ⊢ (.r = Slot (.r‘ndx) ∧ (.r‘ndx) ∈ ℕ) | |
| 3 | 2 | slotex 13102 | . . . 4 ⊢ (𝑅 ∈ 𝑉 → (.r‘𝑅) ∈ V) |
| 4 | baseslid 13133 | . . . . 5 ⊢ (Base = Slot (Base‘ndx) ∧ (Base‘ndx) ∈ ℕ) | |
| 5 | basendxnplusgndx 13201 | . . . . 5 ⊢ (Base‘ndx) ≠ (+g‘ndx) | |
| 6 | plusgslid 13188 | . . . . . 6 ⊢ (+g = Slot (+g‘ndx) ∧ (+g‘ndx) ∈ ℕ) | |
| 7 | 6 | simpri 113 | . . . . 5 ⊢ (+g‘ndx) ∈ ℕ |
| 8 | 4, 5, 7 | setsslnid 13127 | . . . 4 ⊢ ((𝑅 ∈ 𝑉 ∧ (.r‘𝑅) ∈ V) → (Base‘𝑅) = (Base‘(𝑅 sSet 〈(+g‘ndx), (.r‘𝑅)〉))) |
| 9 | 3, 8 | mpdan 421 | . . 3 ⊢ (𝑅 ∈ 𝑉 → (Base‘𝑅) = (Base‘(𝑅 sSet 〈(+g‘ndx), (.r‘𝑅)〉))) |
| 10 | mgpbas.1 | . . . . 5 ⊢ 𝑀 = (mulGrp‘𝑅) | |
| 11 | eqid 2229 | . . . . 5 ⊢ (.r‘𝑅) = (.r‘𝑅) | |
| 12 | 10, 11 | mgpvalg 13929 | . . . 4 ⊢ (𝑅 ∈ 𝑉 → 𝑀 = (𝑅 sSet 〈(+g‘ndx), (.r‘𝑅)〉)) |
| 13 | 12 | fveq2d 5639 | . . 3 ⊢ (𝑅 ∈ 𝑉 → (Base‘𝑀) = (Base‘(𝑅 sSet 〈(+g‘ndx), (.r‘𝑅)〉))) |
| 14 | 9, 13 | eqtr4d 2265 | . 2 ⊢ (𝑅 ∈ 𝑉 → (Base‘𝑅) = (Base‘𝑀)) |
| 15 | 1, 14 | eqtrid 2274 | 1 ⊢ (𝑅 ∈ 𝑉 → 𝐵 = (Base‘𝑀)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 = wceq 1395 ∈ wcel 2200 Vcvv 2800 〈cop 3670 ‘cfv 5324 (class class class)co 6013 ℕcn 9136 ndxcnx 13072 sSet csts 13073 Slot cslot 13074 Basecbs 13075 +gcplusg 13153 .rcmulr 13154 mulGrpcmgp 13926 |
| 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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-sep 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 ax-cnex 8116 ax-resscn 8117 ax-1cn 8118 ax-1re 8119 ax-icn 8120 ax-addcl 8121 ax-addrcl 8122 ax-mulcl 8123 ax-addcom 8125 ax-addass 8127 ax-i2m1 8130 ax-0lt1 8131 ax-0id 8133 ax-rnegex 8134 ax-pre-ltirr 8137 ax-pre-ltadd 8141 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-rab 2517 df-v 2802 df-sbc 3030 df-csb 3126 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-nul 3493 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-br 4087 df-opab 4149 df-mpt 4150 df-id 4388 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-res 4735 df-iota 5284 df-fun 5326 df-fn 5327 df-fv 5332 df-ov 6016 df-oprab 6017 df-mpo 6018 df-pnf 8209 df-mnf 8210 df-ltxr 8212 df-inn 9137 df-2 9195 df-3 9196 df-ndx 13078 df-slot 13079 df-base 13081 df-sets 13082 df-plusg 13166 df-mulr 13167 df-mgp 13927 |
| This theorem is referenced by: mgptopng 13935 mgpress 13937 rngass 13945 rngcl 13950 isrngd 13959 rngpropd 13961 dfur2g 13968 srgcl 13976 srgass 13977 srgideu 13978 srgidcl 13982 srgidmlem 13984 issrgid 13987 srg1zr 13993 srgpcomp 13996 srgpcompp 13997 srgpcomppsc 13998 ringcl 14019 crngcom 14020 iscrng2 14021 ringass 14022 ringideu 14023 ringidcl 14026 ringidmlem 14028 isringid 14031 ringidss 14035 ringpropd 14044 crngpropd 14045 isringd 14047 iscrngd 14048 ring1 14065 oppr1g 14088 unitgrpbasd 14122 unitsubm 14126 rngidpropdg 14153 dfrhm2 14161 rhmmul 14171 isrhm2d 14172 rhmf1o 14175 subrgsubm 14241 issubrg3 14254 rhmpropd 14261 rnglidlmmgm 14503 rnglidlmsgrp 14504 cnfldexp 14584 expghmap 14614 lgseisenlem3 15794 lgseisenlem4 15795 |
| Copyright terms: Public domain | W3C validator |