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Theorem tmdtps 24303
Description: A topological monoid is a topological space. (Contributed by Mario Carneiro, 19-Sep-2015.)
Assertion
Ref Expression
tmdtps (𝐺 ∈ TopMnd → 𝐺 ∈ TopSp)

Proof of Theorem tmdtps
StepHypRef Expression
1 eqid 2760 . . 3 (+𝑓𝐺) = (+𝑓𝐺)
2 eqid 2760 . . 3 (TopOpen‘𝐺) = (TopOpen‘𝐺)
31, 2istmd 24301 . 2 (𝐺 ∈ TopMnd ↔ (𝐺 ∈ Mnd ∧ 𝐺 ∈ TopSp ∧ (+𝑓𝐺) ∈ (((TopOpen‘𝐺) ×t (TopOpen‘𝐺)) Cn (TopOpen‘𝐺))))
43simp2bi 1164 1 (𝐺 ∈ TopMnd → 𝐺 ∈ TopSp)
Colors of variables:    wff setvar class
This proof depends on syntax axioms:  wi 4  wcel 2145  cfv 6533  (class class class)co 7414  TopOpenctopn 17507  +𝑓cplusf 18728  Mndcmnd 18837  TopSpctps 23158   Cn ccn 23450   ×t ctx 23787  TopMndctmd 24297
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-ext 2732  ax-nul 5263
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-sb 2100  df-clab 2739  df-cleq 2752  df-clel 2835  df-ne 2956  df-rab 3413  df-v 3452  df-sbc 3740  df-dif 3902  df-un 3904  df-in 3906  df-ss 3916  df-nul 4280  df-if 4483  df-sn 4585  df-pr 4587  df-op 4591  df-uni 4868  df-br 5104  df-iota 6489  df-fv 6541  df-ov 7417  df-tmd 24299
This theorem is used by:  tgptps  24307  tmdtopon  24308  submtmd  24331  prdstmdd  24351  tsmsadd  24374  tsmssplit  24379  tlmtps  24415
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