Theorem mstps 24376

Description: A metric space is a topological space. (Contributed by Mario Carneiro, 26-Aug-2015.)

Assertion

Ref	Expression
mstps	⊢ (𝑀 ∈ MetSp → 𝑀 ∈ TopSp)

Proof of Theorem mstps

Step	Hyp	Ref	Expression
1		msxms 24375	. 2 ⊢ (𝑀 ∈ MetSp → 𝑀 ∈ ∞MetSp)
2		xmstps 24374	. 2 ⊢ (𝑀 ∈ ∞MetSp → 𝑀 ∈ TopSp)
3	1, 2	syl 17	1 ⊢ (𝑀 ∈ MetSp → 𝑀 ∈ TopSp)

Syntax hints:   → wi 4   ∈ wcel 2109  TopSpctps 22852  ∞MetSpcxms 24238  MetSpcms 24239

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-ext 2701

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-sb 2066  df-clab 2708  df-cleq 2721  df-clel 2803  df-rab 3403  df-v 3446  df-dif 3914  df-un 3916  df-in 3918  df-ss 3928  df-nul 4293  df-if 4485  df-sn 4586  df-pr 4588  df-op 4592  df-uni 4868  df-br 5103  df-opab 5165  df-xp 5637  df-res 5643  df-iota 6452  df-fv 6507  df-xms 24241  df-ms 24242

This theorem is referenced by:  ngptps  24523  ngptgp  24557  cnfldtps  24698  cnmpt1ds  24764  cnmpt2ds  24765  rlmbn  25294  rrhcn  33980  sitgclbn  34327