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Theorem genpcl 3905
Description: Closure of an operation on reals.
Hypotheses
Ref Expression
genp.1 F = {⟨⟨w, v⟩, u⟩∣((wPvP) ∧ u = {x∣∃ywzv x = (yGz)})}
genpcl.2 ((xQyQ) → (xGy) ∈ Q)
genpcl.3 (hQ → (f <Q g ↔ (hGf) <Q (hGg)))
genpcl.4 (xGy) = (yGx)
genpcl.5 ((((APgA) ∧ (BPhB)) ∧ xQ) → (x <Q (gGh) → x ∈ (AFB)))
Assertion
Ref Expression
genpcl ((APBP) → (AFB) ∈ P)
Distinct variable group(s):   x,y,z,f,g,h,A   x,B,y,z,f,g,h,w,v   x,u,G   y,w,v,u,G,z,f,g,h   f,F,g   w,A,v   w,B,v   x,F,y,w,v,h

Proof of Theorem genpcl
StepHypRef Expression
1 genp.1 . . . . 5 F = {⟨⟨w, v⟩, u⟩∣((wPvP) ∧ u = {x∣∃ywzv x = (yGz)})}
21genpn0 3900 . . . 4 ((APBP) → ∅ ⊂ (AFB))
3 genpcl.2 . . . . . . . 8 ((xQyQ) → (xGy) ∈ Q)
43caoprcl 3066 . . . . . . 7 ((gQhQ) → (gGh) ∈ Q)
51, 4genpss 3901 . . . . . 6 ((APBP) → (AFB) ⊆ Q)
63caoprcl 3066 . . . . . . 7 ((wQvQ) → (wGv) ∈ Q)
7 visset 1350 . . . . . . . 8 xV
8 visset 1350 . . . . . . . 8 yV
9 genpcl.3 . . . . . . . 8 (hQ → (f <Q g ↔ (hGf) <Q (hGg)))
107, 8, 9caoprord 3070 . . . . . . 7 (zQ → (x <Q y ↔ (zGx) <Q (zGy)))
11 genpcl.4 . . . . . . 7 (xGy) = (yGx)
121, 6, 10, 11genpnnp 3902 . . . . . 6 ((APBP) → ¬ (AFB) = Q)
135, 12jca 236 . . . . 5 ((APBP) → ((AFB) ⊆ Q ∧ ¬ (AFB) = Q))
14 dfpss2 1557 . . . . 5 ((AFB) ⊂ Q ↔ ((AFB) ⊆ Q ∧ ¬ (AFB) = Q))
1513, 14sylibr 175 . . . 4 ((APBP) → (AFB) ⊂ Q)
162, 15jca 236 . . 3 ((APBP) → (∅ ⊂ (AFB) ∧ (AFB) ⊂ Q))
17 genpcl.5 . . . . . . 7 ((((APgA) ∧ (BPhB)) ∧ xQ) → (x <Q (gGh) → x ∈ (AFB)))
181, 17genpcd 3903 . . . . . 6 ((APBP) → (f ∈ (AFB) → (x <Q fx ∈ (AFB))))
191819.21adv 945 . . . . 5 ((APBP) → (f ∈ (AFB) → ∀x(x <Q fx ∈ (AFB))))
20 visset 1350 . . . . . . . 8 zV
21 visset 1350 . . . . . . . 8 wV
2220, 21, 9caoprord 3070 . . . . . . 7 (vQ → (z <Q w ↔ (vGz) <Q (vGw)))
2320, 21, 11caoprcom 3067 . . . . . . 7 (zGw) = (wGz)
241, 22, 23genpnmax 3904 . . . . . 6 ((APBP) → (f ∈ (AFB) → ∃x(x ∈ (AFB) ∧ f <Q x)))
25 df-rex 1206 . . . . . 6 (∃x ∈ (AFB)f <Q x ↔ ∃x(x ∈ (AFB) ∧ f <Q x))
2624, 25syl6ibr 186 . . . . 5 ((APBP) → (f ∈ (AFB) → ∃x ∈ (AFB)f <Q x))
2719, 26jcad 455 . . . 4 ((APBP) → (f ∈ (AFB) → (∀x(x <Q fx ∈ (AFB)) ∧ ∃x ∈ (AFB)f <Q x)))
2827r19.21aiv 1259 . . 3 ((APBP) → ∀f ∈ (AFB)(∀x(x <Q fx ∈ (AFB)) ∧ ∃x ∈ (AFB)f <Q x))
2916, 28jca 236 . 2 ((APBP) → ((∅ ⊂ (AFB) ∧ (AFB) ⊂ Q) ∧ ∀f ∈ (AFB)(∀x(x <Q fx ∈ (AFB)) ∧ ∃x ∈ (AFB)f <Q x)))
30 elnp 3886 . 2 ((AFB) ∈ P ↔ ((∅ ⊂ (AFB) ∧ (AFB) ⊂ Q) ∧ ∀f ∈ (AFB)(∀x(x <Q fx ∈ (AFB)) ∧ ∃x ∈ (AFB)f <Q x)))
3129, 30sylibr 175 1 ((APBP) → (AFB) ∈ P)
Colors of variables: wff set class
Syntax hints:  ¬ wn 1   → wi 2   ↔ wb 127   ∧ wa 196  ∀wal 672  ∃wex 678  {cab 1090   = wceq 1091   ∈ wcel 1092  ∀wral 1201  ∃wrex 1202   ⊆ wss 1487   ⊂ wpss 1488  ∅c0 1707   class class class wbr 2054  (class class class)co 3001  {copab2 3002  Qcnq 3773   <Q cltq 3778  Pcnp 3779
This theorem is referenced by:  addclpr 3914  mulclpr 3916
This theorem was proved from axioms:  ax-1 3  ax-2 4  ax-3 5  ax-mp 6  ax-4 673  ax-5 674  ax-6 675  ax-7 676  ax-gen 677  ax-8 798  ax-9 799  ax-10 800  ax-11 801  ax-12 802  ax-13 804  ax-14 805  ax-16 922  ax-17 925  ax-ext 1074  ax-rep 1075  ax-un 1076  ax-pow 1077  ax-reg 1078  ax-inf 1079
This theorem depends on definitions:  df-bi 128  df-or 197  df-an 198  df-3or 582  df-3an 583  df-ex 679  df-sb 853  df-eu 1009  df-mo 1010  df-clab 1093  df-cleq 1097  df-clel 1099  df-ne 1192  df-ral 1205  df-rex 1206  df-reu 1207  df-rab 1208  df-v 1349  df-sbc 1441  df-dif 1489  df-un 1490  df-in 1491  df-ss 1492  df-pss 1494  df-nul 1708  df-if 1777  df-pw 1799  df-sn 1811  df-pr 1812  df-tp 1814  df-op 1815  df-uni 1920  df-int 1966  df-iun 1996  df-tr 2042  df-br 2063  df-opab 2098  df-eprel 2122  df-id 2125  df-po 2128  df-so 2138  df-fr 2169  df-we 2186  df-ord 2202  df-on 2203  df-lim 2204  df-suc 2205  df-om 2373  df-xp 2424  df-rel 2425  df-cnv 2426  df-co 2427  df-dm 2428  df-rn 2429  df-res 2430  df-ima 2431  df-fun 2432  df-fn 2433  df-f 2434  df-f1 2435  df-fv 2438  df-rdg 2970  df-opr 3003  df-oprab 3004  df-oadd 3106  df-omul 3107  df-er 3200  df-ec 3202  df-qs 3205  df-ni 3794  df-mi 3796  df-lti 3797  df-enq 3831  df-nq 3832  df-ltq 3836  df-np 3880
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