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

Theorem hmphi 23806
Description: If there is a homeomorphism between spaces, then the spaces are homeomorphic. (Contributed by Mario Carneiro, 23-Aug-2015.)
Assertion
Ref Expression
hmphi (𝐹 ∈ (𝐽Homeo𝐾) → 𝐽𝐾)

Proof of Theorem hmphi
StepHypRef Expression
1 ne0i 4284 . 2 (𝐹 ∈ (𝐽Homeo𝐾) → (𝐽Homeo𝐾) ≠ ∅)
2 hmph 23805 . 2 (𝐽𝐾 ↔ (𝐽Homeo𝐾) ≠ ∅)
31, 2sylibr 236 1 (𝐹 ∈ (𝐽Homeo𝐾) → 𝐽𝐾)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wcel 2132  wne 2947  c0 4276   class class class wbr 5090  (class class class)co 7381  Homeochmeo 23782  chmph 23783
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1805  ax-4 1819  ax-5 1920  ax-6 1977  ax-7 2018  ax-8 2134  ax-9 2142  ax-10 2165  ax-11 2181  ax-12 2202  ax-ext 2724  ax-sep 5236  ax-nul 5246  ax-pr 5380  ax-un 7703
This theorem depends on definitions:  df-bi 209  df-an 399  df-or 857  df-3an 1097  df-tru 1553  df-fal 1563  df-ex 1790  df-nf 1794  df-sb 2081  df-mo 2556  df-eu 2586  df-clab 2731  df-cleq 2744  df-clel 2827  df-nfc 2901  df-ne 2948  df-ral 3067  df-rex 3077  df-rab 3405  df-v 3446  df-sbc 3736  df-csb 3844  df-dif 3898  df-un 3900  df-in 3902  df-ss 3912  df-nul 4277  df-if 4471  df-pw 4547  df-sn 4573  df-pr 4575  df-op 4579  df-uni 4856  df-iun 4941  df-br 5091  df-opab 5153  df-mpt 5172  df-id 5531  df-xp 5642  df-rel 5643  df-cnv 5644  df-co 5645  df-dm 5646  df-rn 5647  df-res 5648  df-ima 5649  df-suc 6337  df-iota 6462  df-fun 6508  df-fn 6509  df-f 6510  df-fv 6514  df-ov 7384  df-oprab 7385  df-mpo 7386  df-1st 7955  df-2nd 7956  df-1o 8421  df-hmeo 23784  df-hmph 23785
This theorem is referenced by:  hmphref  23810  hmphsym  23811  hmphtr  23812  indishmph  23827  ptcmpfi  23842  t0kq  23847  kqhmph  23848  xrhmph  24978  xrge0hmph  34173  reheibor  38276
  Copyright terms: Public domain W3C validator