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| Mirrors > Home > ILE Home > Th. List > znadd | GIF version | ||
| Description: The additive structure of ℤ/nℤ is the same as the quotient ring it is based on. (Contributed by Mario Carneiro, 15-Jun-2015.) (Revised by AV, 13-Jun-2019.) (Revised by AV, 3-Nov-2024.) |
| Ref | Expression |
|---|---|
| znval2.s | ⊢ 𝑆 = (RSpan‘ℤring) |
| znval2.u | ⊢ 𝑈 = (ℤring /s (ℤring ~QG (𝑆‘{𝑁}))) |
| znval2.y | ⊢ 𝑌 = (ℤ/nℤ‘𝑁) |
| Ref | Expression |
|---|---|
| znadd | ⊢ (𝑁 ∈ ℕ0 → (+g‘𝑈) = (+g‘𝑌)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | znval2.s | . 2 ⊢ 𝑆 = (RSpan‘ℤring) | |
| 2 | znval2.u | . 2 ⊢ 𝑈 = (ℤring /s (ℤring ~QG (𝑆‘{𝑁}))) | |
| 3 | znval2.y | . 2 ⊢ 𝑌 = (ℤ/nℤ‘𝑁) | |
| 4 | plusgid 13198 | . 2 ⊢ +g = Slot (+g‘ndx) | |
| 5 | plusgndxnn 13199 | . 2 ⊢ (+g‘ndx) ∈ ℕ | |
| 6 | plendxnplusgndx 13294 | . . 3 ⊢ (le‘ndx) ≠ (+g‘ndx) | |
| 7 | 6 | necomi 2487 | . 2 ⊢ (+g‘ndx) ≠ (le‘ndx) |
| 8 | 1, 2, 3, 4, 5, 7 | znbaslemnn 14659 | 1 ⊢ (𝑁 ∈ ℕ0 → (+g‘𝑈) = (+g‘𝑌)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 = wceq 1397 ∈ wcel 2202 {csn 3669 ‘cfv 5326 (class class class)co 6018 ℕ0cn0 9402 ndxcnx 13084 +gcplusg 13165 lecple 13172 /s cqus 13388 ~QG cqg 13761 RSpancrsp 14488 ℤringczring 14610 ℤ/nℤczn 14633 |
| 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-coll 4204 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 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-mulrcl 8131 ax-addcom 8132 ax-mulcom 8133 ax-addass 8134 ax-mulass 8135 ax-distr 8136 ax-i2m1 8137 ax-0lt1 8138 ax-1rid 8139 ax-0id 8140 ax-rnegex 8141 ax-precex 8142 ax-cnre 8143 ax-pre-ltirr 8144 ax-pre-ltwlin 8145 ax-pre-lttrn 8146 ax-pre-apti 8147 ax-pre-ltadd 8148 ax-pre-mulgt0 8149 ax-addf 8154 ax-mulf 8155 |
| This theorem depends on definitions: df-bi 117 df-3or 1005 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-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-if 3606 df-pw 3654 df-sn 3675 df-pr 3676 df-tp 3677 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 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-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-riota 5971 df-ov 6021 df-oprab 6022 df-mpo 6023 df-1st 6303 df-2nd 6304 df-ec 6704 df-map 6819 df-pnf 8216 df-mnf 8217 df-xr 8218 df-ltxr 8219 df-le 8220 df-sub 8352 df-neg 8353 df-reap 8755 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-n0 9403 df-z 9480 df-dec 9612 df-uz 9756 df-rp 9889 df-fz 10244 df-cj 11407 df-abs 11564 df-struct 13089 df-ndx 13090 df-slot 13091 df-base 13093 df-sets 13094 df-iress 13095 df-plusg 13178 df-mulr 13179 df-starv 13180 df-sca 13181 df-vsca 13182 df-ip 13183 df-tset 13184 df-ple 13185 df-ds 13187 df-unif 13188 df-0g 13346 df-topgen 13348 df-iimas 13390 df-qus 13391 df-mgm 13444 df-sgrp 13490 df-mnd 13505 df-grp 13591 df-minusg 13592 df-subg 13762 df-eqg 13764 df-cmn 13878 df-mgp 13940 df-ur 13979 df-ring 14017 df-cring 14018 df-rhm 14172 df-subrg 14239 df-lsp 14407 df-sra 14455 df-rgmod 14456 df-rsp 14490 df-bl 14566 df-mopn 14567 df-fg 14569 df-metu 14570 df-cnfld 14577 df-zring 14611 df-zrh 14634 df-zn 14636 |
| This theorem is referenced by: znzrh 14663 zncrng 14665 |
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