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| Mirrors > Home > MPE Home > Th. List > Mathboxes > kur14lem10 | Structured version Visualization version GIF version | ||
| Description: Lemma for kur14 35359. Discharge the set 𝑇. (Contributed by Mario Carneiro, 11-Feb-2015.) |
| Ref | Expression |
|---|---|
| kur14lem10.j | ⊢ 𝐽 ∈ Top |
| kur14lem10.x | ⊢ 𝑋 = ∪ 𝐽 |
| kur14lem10.k | ⊢ 𝐾 = (cls‘𝐽) |
| kur14lem10.s | ⊢ 𝑆 = ∩ {𝑥 ∈ 𝒫 𝒫 𝑋 ∣ (𝐴 ∈ 𝑥 ∧ ∀𝑦 ∈ 𝑥 {(𝑋 ∖ 𝑦), (𝐾‘𝑦)} ⊆ 𝑥)} |
| kur14lem10.a | ⊢ 𝐴 ⊆ 𝑋 |
| Ref | Expression |
|---|---|
| kur14lem10 | ⊢ (𝑆 ∈ Fin ∧ (♯‘𝑆) ≤ ;14) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | kur14lem10.j | . 2 ⊢ 𝐽 ∈ Top | |
| 2 | kur14lem10.x | . 2 ⊢ 𝑋 = ∪ 𝐽 | |
| 3 | kur14lem10.k | . 2 ⊢ 𝐾 = (cls‘𝐽) | |
| 4 | eqid 2734 | . 2 ⊢ (int‘𝐽) = (int‘𝐽) | |
| 5 | kur14lem10.a | . 2 ⊢ 𝐴 ⊆ 𝑋 | |
| 6 | eqid 2734 | . 2 ⊢ (𝑋 ∖ (𝐾‘𝐴)) = (𝑋 ∖ (𝐾‘𝐴)) | |
| 7 | eqid 2734 | . 2 ⊢ (𝐾‘(𝑋 ∖ 𝐴)) = (𝐾‘(𝑋 ∖ 𝐴)) | |
| 8 | eqid 2734 | . 2 ⊢ ((int‘𝐽)‘(𝐾‘𝐴)) = ((int‘𝐽)‘(𝐾‘𝐴)) | |
| 9 | eqid 2734 | . 2 ⊢ ((({𝐴, (𝑋 ∖ 𝐴), (𝐾‘𝐴)} ∪ {(𝑋 ∖ (𝐾‘𝐴)), (𝐾‘(𝑋 ∖ 𝐴)), ((int‘𝐽)‘𝐴)}) ∪ {(𝐾‘(𝑋 ∖ (𝐾‘𝐴))), ((int‘𝐽)‘(𝐾‘𝐴)), (𝐾‘((int‘𝐽)‘𝐴))}) ∪ ({((int‘𝐽)‘(𝐾‘(𝑋 ∖ 𝐴))), (𝐾‘((int‘𝐽)‘(𝐾‘𝐴))), ((int‘𝐽)‘(𝐾‘(𝑋 ∖ (𝐾‘𝐴))))} ∪ {(𝐾‘((int‘𝐽)‘(𝐾‘(𝑋 ∖ 𝐴)))), ((int‘𝐽)‘(𝐾‘((int‘𝐽)‘𝐴)))})) = ((({𝐴, (𝑋 ∖ 𝐴), (𝐾‘𝐴)} ∪ {(𝑋 ∖ (𝐾‘𝐴)), (𝐾‘(𝑋 ∖ 𝐴)), ((int‘𝐽)‘𝐴)}) ∪ {(𝐾‘(𝑋 ∖ (𝐾‘𝐴))), ((int‘𝐽)‘(𝐾‘𝐴)), (𝐾‘((int‘𝐽)‘𝐴))}) ∪ ({((int‘𝐽)‘(𝐾‘(𝑋 ∖ 𝐴))), (𝐾‘((int‘𝐽)‘(𝐾‘𝐴))), ((int‘𝐽)‘(𝐾‘(𝑋 ∖ (𝐾‘𝐴))))} ∪ {(𝐾‘((int‘𝐽)‘(𝐾‘(𝑋 ∖ 𝐴)))), ((int‘𝐽)‘(𝐾‘((int‘𝐽)‘𝐴)))})) | |
| 10 | kur14lem10.s | . 2 ⊢ 𝑆 = ∩ {𝑥 ∈ 𝒫 𝒫 𝑋 ∣ (𝐴 ∈ 𝑥 ∧ ∀𝑦 ∈ 𝑥 {(𝑋 ∖ 𝑦), (𝐾‘𝑦)} ⊆ 𝑥)} | |
| 11 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 | kur14lem9 35357 | 1 ⊢ (𝑆 ∈ Fin ∧ (♯‘𝑆) ≤ ;14) |
| Colors of variables: wff setvar class |
| Syntax hints: ∧ wa 395 = wceq 1541 ∈ wcel 2113 ∀wral 3049 {crab 3397 ∖ cdif 3896 ∪ cun 3897 ⊆ wss 3899 𝒫 cpw 4552 {cpr 4580 {ctp 4582 ∪ cuni 4861 ∩ cint 4900 class class class wbr 5096 ‘cfv 6490 Fincfn 8881 1c1 11025 ≤ cle 11165 4c4 12200 ;cdc 12605 ♯chash 14251 Topctop 22835 intcnt 22959 clsccl 22960 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-rep 5222 ax-sep 5239 ax-nul 5249 ax-pow 5308 ax-pr 5375 ax-un 7678 ax-cnex 11080 ax-resscn 11081 ax-1cn 11082 ax-icn 11083 ax-addcl 11084 ax-addrcl 11085 ax-mulcl 11086 ax-mulrcl 11087 ax-mulcom 11088 ax-addass 11089 ax-mulass 11090 ax-distr 11091 ax-i2m1 11092 ax-1ne0 11093 ax-1rid 11094 ax-rnegex 11095 ax-rrecex 11096 ax-cnre 11097 ax-pre-lttri 11098 ax-pre-lttrn 11099 ax-pre-ltadd 11100 ax-pre-mulgt0 11101 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3059 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-tp 4583 df-op 4585 df-uni 4862 df-int 4901 df-iun 4946 df-iin 4947 df-br 5097 df-opab 5159 df-mpt 5178 df-tr 5204 df-id 5517 df-eprel 5522 df-po 5530 df-so 5531 df-fr 5575 df-we 5577 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-om 7807 df-1st 7931 df-2nd 7932 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-1o 8395 df-oadd 8399 df-er 8633 df-en 8882 df-dom 8883 df-sdom 8884 df-fin 8885 df-dju 9811 df-card 9849 df-pnf 11166 df-mnf 11167 df-xr 11168 df-ltxr 11169 df-le 11170 df-sub 11364 df-neg 11365 df-nn 12144 df-2 12206 df-3 12207 df-4 12208 df-5 12209 df-6 12210 df-7 12211 df-8 12212 df-9 12213 df-n0 12400 df-xnn0 12473 df-z 12487 df-dec 12606 df-uz 12750 df-fz 13422 df-hash 14252 df-top 22836 df-cld 22961 df-ntr 22962 df-cls 22963 |
| This theorem is referenced by: kur14 35359 |
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