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Mirrors > Home > MPE Home > Th. List > gsumbagdiagOLD | Structured version Visualization version GIF version |
Description: Obsolete version of gsumbagdiag 21795 as of 6-Aug-2024. (Contributed by Mario Carneiro, 5-Jan-2015.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
psrbag.d | ⊢ 𝐷 = {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin} |
psrbagconf1o.s | ⊢ 𝑆 = {𝑦 ∈ 𝐷 ∣ 𝑦 ∘r ≤ 𝐹} |
gsumbagdiagOLD.i | ⊢ (𝜑 → 𝐼 ∈ 𝑉) |
gsumbagdiagOLD.f | ⊢ (𝜑 → 𝐹 ∈ 𝐷) |
gsumbagdiagOLD.b | ⊢ 𝐵 = (Base‘𝐺) |
gsumbagdiagOLD.g | ⊢ (𝜑 → 𝐺 ∈ CMnd) |
gsumbagdiagOLD.x | ⊢ ((𝜑 ∧ (𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)})) → 𝑋 ∈ 𝐵) |
Ref | Expression |
---|---|
gsumbagdiagOLD | ⊢ (𝜑 → (𝐺 Σg (𝑗 ∈ 𝑆, 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)} ↦ 𝑋)) = (𝐺 Σg (𝑘 ∈ 𝑆, 𝑗 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑘)} ↦ 𝑋))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | gsumbagdiagOLD.b | . 2 ⊢ 𝐵 = (Base‘𝐺) | |
2 | eqid 2724 | . 2 ⊢ (0g‘𝐺) = (0g‘𝐺) | |
3 | gsumbagdiagOLD.g | . 2 ⊢ (𝜑 → 𝐺 ∈ CMnd) | |
4 | psrbagconf1o.s | . . 3 ⊢ 𝑆 = {𝑦 ∈ 𝐷 ∣ 𝑦 ∘r ≤ 𝐹} | |
5 | gsumbagdiagOLD.i | . . . 4 ⊢ (𝜑 → 𝐼 ∈ 𝑉) | |
6 | gsumbagdiagOLD.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ 𝐷) | |
7 | psrbag.d | . . . . 5 ⊢ 𝐷 = {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin} | |
8 | 7 | psrbaglefiOLD 21786 | . . . 4 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝐹 ∈ 𝐷) → {𝑦 ∈ 𝐷 ∣ 𝑦 ∘r ≤ 𝐹} ∈ Fin) |
9 | 5, 6, 8 | syl2anc 583 | . . 3 ⊢ (𝜑 → {𝑦 ∈ 𝐷 ∣ 𝑦 ∘r ≤ 𝐹} ∈ Fin) |
10 | 4, 9 | eqeltrid 2829 | . 2 ⊢ (𝜑 → 𝑆 ∈ Fin) |
11 | ovex 7434 | . . . 4 ⊢ (ℕ0 ↑m 𝐼) ∈ V | |
12 | 7, 11 | rab2ex 5325 | . . 3 ⊢ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)} ∈ V |
13 | 12 | a1i 11 | . 2 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑆) → {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)} ∈ V) |
14 | gsumbagdiagOLD.x | . 2 ⊢ ((𝜑 ∧ (𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)})) → 𝑋 ∈ 𝐵) | |
15 | xpfi 9312 | . . 3 ⊢ ((𝑆 ∈ Fin ∧ 𝑆 ∈ Fin) → (𝑆 × 𝑆) ∈ Fin) | |
16 | 10, 10, 15 | syl2anc 583 | . 2 ⊢ (𝜑 → (𝑆 × 𝑆) ∈ Fin) |
17 | simprl 768 | . . . . 5 ⊢ ((𝜑 ∧ (𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)})) → 𝑗 ∈ 𝑆) | |
18 | 7, 4, 5, 6 | gsumbagdiaglemOLD 21791 | . . . . . 6 ⊢ ((𝜑 ∧ (𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)})) → (𝑘 ∈ 𝑆 ∧ 𝑗 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑘)})) |
19 | 18 | simpld 494 | . . . . 5 ⊢ ((𝜑 ∧ (𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)})) → 𝑘 ∈ 𝑆) |
20 | brxp 5715 | . . . . 5 ⊢ (𝑗(𝑆 × 𝑆)𝑘 ↔ (𝑗 ∈ 𝑆 ∧ 𝑘 ∈ 𝑆)) | |
21 | 17, 19, 20 | sylanbrc 582 | . . . 4 ⊢ ((𝜑 ∧ (𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)})) → 𝑗(𝑆 × 𝑆)𝑘) |
22 | 21 | pm2.24d 151 | . . 3 ⊢ ((𝜑 ∧ (𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)})) → (¬ 𝑗(𝑆 × 𝑆)𝑘 → 𝑋 = (0g‘𝐺))) |
23 | 22 | impr 454 | . 2 ⊢ ((𝜑 ∧ ((𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)}) ∧ ¬ 𝑗(𝑆 × 𝑆)𝑘)) → 𝑋 = (0g‘𝐺)) |
24 | 7, 4, 5, 6 | gsumbagdiaglemOLD 21791 | . . 3 ⊢ ((𝜑 ∧ (𝑘 ∈ 𝑆 ∧ 𝑗 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑘)})) → (𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)})) |
25 | 18, 24 | impbida 798 | . 2 ⊢ (𝜑 → ((𝑗 ∈ 𝑆 ∧ 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)}) ↔ (𝑘 ∈ 𝑆 ∧ 𝑗 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑘)}))) |
26 | 1, 2, 3, 10, 13, 14, 16, 23, 10, 25 | gsumcom2 19880 | 1 ⊢ (𝜑 → (𝐺 Σg (𝑗 ∈ 𝑆, 𝑘 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑗)} ↦ 𝑋)) = (𝐺 Σg (𝑘 ∈ 𝑆, 𝑗 ∈ {𝑥 ∈ 𝐷 ∣ 𝑥 ∘r ≤ (𝐹 ∘f − 𝑘)} ↦ 𝑋))) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 = wceq 1533 ∈ wcel 2098 {crab 3424 Vcvv 3466 class class class wbr 5138 × cxp 5664 ◡ccnv 5665 “ cima 5669 ‘cfv 6533 (class class class)co 7401 ∈ cmpo 7403 ∘f cof 7661 ∘r cofr 7662 ↑m cmap 8815 Fincfn 8934 ≤ cle 11245 − cmin 11440 ℕcn 12208 ℕ0cn0 12468 Basecbs 17140 0gc0g 17381 Σg cgsu 17382 CMndccmn 19685 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2163 ax-ext 2695 ax-rep 5275 ax-sep 5289 ax-nul 5296 ax-pow 5353 ax-pr 5417 ax-un 7718 ax-cnex 11161 ax-resscn 11162 ax-1cn 11163 ax-icn 11164 ax-addcl 11165 ax-addrcl 11166 ax-mulcl 11167 ax-mulrcl 11168 ax-mulcom 11169 ax-addass 11170 ax-mulass 11171 ax-distr 11172 ax-i2m1 11173 ax-1ne0 11174 ax-1rid 11175 ax-rnegex 11176 ax-rrecex 11177 ax-cnre 11178 ax-pre-lttri 11179 ax-pre-lttrn 11180 ax-pre-ltadd 11181 ax-pre-mulgt0 11182 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2526 df-eu 2555 df-clab 2702 df-cleq 2716 df-clel 2802 df-nfc 2877 df-ne 2933 df-nel 3039 df-ral 3054 df-rex 3063 df-rmo 3368 df-reu 3369 df-rab 3425 df-v 3468 df-sbc 3770 df-csb 3886 df-dif 3943 df-un 3945 df-in 3947 df-ss 3957 df-pss 3959 df-nul 4315 df-if 4521 df-pw 4596 df-sn 4621 df-pr 4623 df-op 4627 df-uni 4900 df-int 4941 df-iun 4989 df-br 5139 df-opab 5201 df-mpt 5222 df-tr 5256 df-id 5564 df-eprel 5570 df-po 5578 df-so 5579 df-fr 5621 df-se 5622 df-we 5623 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-res 5678 df-ima 5679 df-pred 6290 df-ord 6357 df-on 6358 df-lim 6359 df-suc 6360 df-iota 6485 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-isom 6542 df-riota 7357 df-ov 7404 df-oprab 7405 df-mpo 7406 df-of 7663 df-ofr 7664 df-om 7849 df-1st 7968 df-2nd 7969 df-supp 8141 df-frecs 8261 df-wrecs 8292 df-recs 8366 df-rdg 8405 df-1o 8461 df-er 8698 df-map 8817 df-pm 8818 df-ixp 8887 df-en 8935 df-dom 8936 df-sdom 8937 df-fin 8938 df-fsupp 9357 df-oi 9500 df-card 9929 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11442 df-neg 11443 df-nn 12209 df-n0 12469 df-z 12555 df-uz 12819 df-fz 13481 df-fzo 13624 df-seq 13963 df-hash 14287 df-0g 17383 df-gsum 17384 df-mgm 18560 df-sgrp 18639 df-mnd 18655 df-cntz 19218 df-cmn 19687 |
This theorem is referenced by: psrass1lemOLD 21793 |
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