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

Theorem tlmtmd 24539
Description: A topological module is a topological monoid. (Contributed by Mario Carneiro, 5-Oct-2015.)
Assertion
Ref Expression
tlmtmd (𝑊 ∈ TopMod → 𝑊 ∈ TopMnd)

Proof of Theorem tlmtmd
StepHypRef Expression
1 eqid 2763 . . . 4 ( ·sf ‘𝑊) = ( ·sf ‘𝑊)
2 eqid 2763 . . . 4 (TopOpen‘𝑊) = (TopOpen‘𝑊)
3 eqid 2763 . . . 4 (Scalar‘𝑊) = (Scalar‘𝑊)
4 eqid 2763 . . . 4 (TopOpen‘(Scalar‘𝑊)) = (TopOpen‘(Scalar‘𝑊))
51, 2, 3, 4istlm 24537 . . 3 (𝑊 ∈ TopMod ↔ ((𝑊 ∈ TopMnd ∧ 𝑊 ∈ LMod ∧ (Scalar‘𝑊) ∈ TopRing) ∧ ( ·sf ‘𝑊) ∈ (((TopOpen‘(Scalar‘𝑊)) ×t (TopOpen‘𝑊)) Cn (TopOpen‘𝑊))))
65simplbi 502 . 2 (𝑊 ∈ TopMod → (𝑊 ∈ TopMnd ∧ 𝑊 ∈ LMod ∧ (Scalar‘𝑊) ∈ TopRing))
76simp1d 1160 1 (𝑊 ∈ TopMod → 𝑊 ∈ TopMnd)
Colors of variables:    wff setvar class
This proof depends on syntax axioms:   → wi 4   ∧ w3a 1103   ∈ wcel 2147  ‘cfv 6561  (class class class)co 7446  Scalarcsca 17463  TopOpenctopn 17624  LModclmod 21168   ·sf cscaf 21169   Cn ccn 23575   ×t ctx 23912  TopMndctmd 24422  TopRingctrg 24508  TopModctlm 24510
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 1945  ax-6 2002  ax-7 2043  ax-8 2149  ax-9 2157  ax-ext 2735
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 2102  df-clab 2742  df-cleq 2755  df-clel 2839  df-rab 3417  df-v 3456  df-ss 3901  df-dif 4050  df-in 4094  df-un 4154  df-nul 4282  df-if 4486  df-sn 4589  df-pr 4591  df-op 4839  df-uni 4871  df-br 5107  df-iota 6515  df-fv 6569  df-ov 7449  df-tlm 24514
This theorem is used by:  tlmtps  24540  tlmtgp  24548
  Copyright terms: Public domain W3C validator