MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  hmph Structured version   Visualization version   GIF version

Theorem hmph 24002
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 23982 . 2 ≃ = (Homeo “ (V ∖ 1o))
2 hmeofn 23983 . 2 Homeo Fn (Top × Top)
31, 2brwitnlem 8494 1 (𝐽𝐾 ↔ (𝐽Homeo𝐾) ≠ ∅)
Colors of variables:    wff setvar class
This proof depends on syntax axioms:  wb 209  wne 2955  c0 4279   class class class wbr 5103   × cxp 5653  (class class class)co 7413  Topctop 23118  Homeochmeo 23979  chmph 23980
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-sep 5251  ax-nul 5263  ax-pr 5398  ax-un 7736
This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  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-ral 3077  df-rex 3087  df-rab 3413  df-v 3452  df-sbc 3740  df-csb 3848  df-dif 3902  df-un 3904  df-in 3906  df-ss 3916  df-nul 4280  df-if 4483  df-pw 4559  df-sn 4585  df-pr 4587  df-op 4591  df-uni 4868  df-iun 4953  df-br 5104  df-opab 5168  df-mpt 5187  df-id 5550  df-xp 5661  df-rel 5662  df-cnv 5663  df-co 5664  df-dm 5665  df-rn 5666  df-res 5667  df-ima 5668  df-suc 6363  df-iota 6489  df-fun 6535  df-fn 6536  df-f 6537  df-fv 6541  df-ov 7416  df-oprab 7417  df-mpo 7418  df-1st 7986  df-2nd 7987  df-1o 8455  df-hmeo 23981  df-hmph 23982
This theorem is used by:  hmphi  24003  hmphsym  24008  hmphtr  24009  hmphen  24011  haushmphlem  24013  cmphmph  24014  connhmph  24015  reghmph  24019  nrmhmph  24020  hmphdis  24022  hmphen2  24025
  Copyright terms: Public domain W3C validator