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Theorem hmph 23645
Description: Express the predicate 𝐽 is homeomorphic to 𝐾. (Contributed by FL, 14-Feb-2007.) (Revised by Mario Carneiro, 22-Aug-2015.)
Assertion
Ref Expression
hmph (𝐽𝐾 ↔ (𝐽Homeo𝐾) ≠ ∅)

Proof of Theorem hmph
StepHypRef Expression
1 df-hmph 23625 . 2 ≃ = (Homeo “ (V ∖ 1o))
2 hmeofn 23626 . 2 Homeo Fn (Top × Top)
31, 2brwitnlem 8416 1 (𝐽𝐾 ↔ (𝐽Homeo𝐾) ≠ ∅)
Colors of variables: wff setvar class
Syntax hints:  wb 206  wne 2925  c0 4280   class class class wbr 5088   × cxp 5611  (class class class)co 7340  Topctop 22762  Homeochmeo 23622  chmph 23623
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1967  ax-7 2008  ax-8 2111  ax-9 2119  ax-10 2142  ax-11 2158  ax-12 2178  ax-ext 2701  ax-sep 5231  ax-nul 5241  ax-pr 5367  ax-un 7662
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-3an 1088  df-tru 1543  df-fal 1553  df-ex 1780  df-nf 1784  df-sb 2066  df-mo 2533  df-eu 2562  df-clab 2708  df-cleq 2721  df-clel 2803  df-nfc 2878  df-ne 2926  df-ral 3045  df-rex 3054  df-rab 3393  df-v 3435  df-sbc 3739  df-csb 3848  df-dif 3902  df-un 3904  df-in 3906  df-ss 3916  df-nul 4281  df-if 4473  df-pw 4549  df-sn 4574  df-pr 4576  df-op 4580  df-uni 4857  df-iun 4940  df-br 5089  df-opab 5151  df-mpt 5170  df-id 5508  df-xp 5619  df-rel 5620  df-cnv 5621  df-co 5622  df-dm 5623  df-rn 5624  df-res 5625  df-ima 5626  df-suc 6307  df-iota 6432  df-fun 6478  df-fn 6479  df-f 6480  df-fv 6484  df-ov 7343  df-oprab 7344  df-mpo 7345  df-1st 7915  df-2nd 7916  df-1o 8379  df-hmeo 23624  df-hmph 23625
This theorem is referenced by:  hmphi  23646  hmphsym  23651  hmphtr  23652  hmphen  23654  haushmphlem  23656  cmphmph  23657  connhmph  23658  reghmph  23662  nrmhmph  23663  hmphdis  23665  hmphen2  23668
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