| Mathbox for Stefan O'Rear |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > pwslnmlem0 | Structured version Visualization version GIF version | ||
| Description: Zeroeth powers are Noetherian. (Contributed by Stefan O'Rear, 24-Jan-2015.) |
| Ref | Expression |
|---|---|
| pwslnmlem0.y | ⊢ 𝑌 = (𝑊 ↑s ∅) |
| Ref | Expression |
|---|---|
| pwslnmlem0 | ⊢ (𝑊 ∈ LMod → 𝑌 ∈ LNoeM) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0ex 5260 | . . 3 ⊢ ∅ ∈ V | |
| 2 | pwslnmlem0.y | . . . 4 ⊢ 𝑌 = (𝑊 ↑s ∅) | |
| 3 | 2 | pwslmod 21206 | . . 3 ⊢ ((𝑊 ∈ LMod ∧ ∅ ∈ V) → 𝑌 ∈ LMod) |
| 4 | 1, 3 | mpan2 704 | . 2 ⊢ (𝑊 ∈ LMod → 𝑌 ∈ LMod) |
| 5 | eqid 2760 | . . . . 5 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
| 6 | 2, 5 | pwsbas 17619 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ ∅ ∈ V) → ((Base‘𝑊) ↑m ∅) = (Base‘𝑌)) |
| 7 | 1, 6 | mpan2 704 | . . 3 ⊢ (𝑊 ∈ LMod → ((Base‘𝑊) ↑m ∅) = (Base‘𝑌)) |
| 8 | fvex 6886 | . . . . . 6 ⊢ (Base‘𝑊) ∈ V | |
| 9 | map0e 8888 | . . . . . 6 ⊢ ((Base‘𝑊) ∈ V → ((Base‘𝑊) ↑m ∅) = 1o) | |
| 10 | 8, 9 | ax-mp 5 | . . . . 5 ⊢ ((Base‘𝑊) ↑m ∅) = 1o |
| 11 | df1o2 8461 | . . . . 5 ⊢ 1o = {∅} | |
| 12 | 10, 11 | eqtri 2783 | . . . 4 ⊢ ((Base‘𝑊) ↑m ∅) = {∅} |
| 13 | snfi 9049 | . . . 4 ⊢ {∅} ∈ Fin | |
| 14 | 12, 13 | eqeltri 2856 | . . 3 ⊢ ((Base‘𝑊) ↑m ∅) ∈ Fin |
| 15 | 7, 14 | eqeltrrdi 2869 | . 2 ⊢ (𝑊 ∈ LMod → (Base‘𝑌) ∈ Fin) |
| 16 | eqid 2760 | . . 3 ⊢ (Base‘𝑌) = (Base‘𝑌) | |
| 17 | 16 | filnm 44035 | . 2 ⊢ ((𝑌 ∈ LMod ∧ (Base‘𝑌) ∈ Fin) → 𝑌 ∈ LNoeM) |
| 18 | 4, 15, 17 | syl2anc 596 | 1 ⊢ (𝑊 ∈ LMod → 𝑌 ∈ LNoeM) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 Vcvv 3450 ∅c0 4278 {csn 4583 ‘cfv 6527 (class class class)co 7408 1oc1o 8447 ↑m cmap 8825 Fincfn 8951 Basecbs 17348 ↑s cpws 17578 LModclmod 21096 LNoeMclnm 44020 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7734 ax-cnex 11227 ax-resscn 11228 ax-1cn 11229 ax-icn 11230 ax-addcl 11231 ax-addrcl 11232 ax-mulcl 11233 ax-mulrcl 11234 ax-mulcom 11235 ax-addass 11236 ax-mulass 11237 ax-distr 11238 ax-i2m1 11239 ax-1ne0 11240 ax-1rid 11241 ax-rnegex 11242 ax-rrecex 11243 ax-cnre 11244 ax-pre-lttri 11245 ax-pre-lttrn 11246 ax-pre-ltadd 11247 ax-pre-mulgt0 11248 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-pss 3918 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-int 4907 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6293 df-ord 6354 df-on 6355 df-lim 6356 df-suc 6357 df-iota 6483 df-fun 6529 df-fn 6530 df-f 6531 df-f1 6532 df-fo 6533 df-f1o 6534 df-fv 6535 df-riota 7365 df-ov 7411 df-oprab 7412 df-mpo 7413 df-om 7861 df-1st 7984 df-2nd 7985 df-frecs 8277 df-wrecs 8308 df-recs 8357 df-rdg 8396 df-1o 8454 df-er 8695 df-map 8827 df-ixp 8904 df-en 8952 df-dom 8953 df-sdom 8954 df-fin 8955 df-sup 9412 df-pnf 11316 df-mnf 11317 df-xr 11318 df-ltxr 11319 df-le 11320 df-sub 11514 df-neg 11515 df-nn 12305 df-2 12374 df-3 12375 df-4 12376 df-5 12377 df-6 12378 df-7 12379 df-8 12380 df-9 12381 df-n0 12576 df-z 12663 df-dec 12784 df-uz 12935 df-fz 13609 df-struct 17286 df-sets 17303 df-slot 17321 df-ndx 17333 df-base 17349 df-ress 17370 df-plusg 17402 df-mulr 17403 df-sca 17405 df-vsca 17406 df-ip 17407 df-tset 17408 df-ple 17409 df-ds 17411 df-hom 17413 df-cco 17414 df-0g 17573 df-prds 17579 df-pws 17581 df-mgm 18777 df-sgrp 18869 df-mnd 18885 df-grp 19108 df-minusg 19109 df-sbg 19110 df-subg 19294 df-mgp 20322 df-ur 20369 df-ring 20422 df-lmod 21098 df-lss 21168 df-lsp 21208 df-lfig 44013 df-lnm 44021 |
| This theorem is used by: pwslnm 44039 |
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