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Theorem submrcl 12867
Description: Reverse closure for submonoids. (Contributed by Mario Carneiro, 7-Mar-2015.)
Assertion
Ref Expression
submrcl (𝑆 ∈ (SubMndβ€˜π‘€) β†’ 𝑀 ∈ Mnd)

Proof of Theorem submrcl
Dummy variables 𝑑 π‘₯ 𝑦 𝑠 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 df-submnd 12857 . 2 SubMnd = (𝑠 ∈ Mnd ↦ {𝑑 ∈ 𝒫 (Baseβ€˜π‘ ) ∣ ((0gβ€˜π‘ ) ∈ 𝑑 ∧ βˆ€π‘₯ ∈ 𝑑 βˆ€π‘¦ ∈ 𝑑 (π‘₯(+gβ€˜π‘ )𝑦) ∈ 𝑑)})
21mptrcl 5600 1 (𝑆 ∈ (SubMndβ€˜π‘€) β†’ 𝑀 ∈ Mnd)
Colors of variables: wff set class
Syntax hints:   β†’ wi 4   ∧ wa 104   ∈ wcel 2148  βˆ€wral 2455  {crab 2459  π’« cpw 3577  β€˜cfv 5218  (class class class)co 5877  Basecbs 12464  +gcplusg 12538  0gc0g 12710  Mndcmnd 12822  SubMndcsubmnd 12855
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-io 709  ax-5 1447  ax-7 1448  ax-gen 1449  ax-ie1 1493  ax-ie2 1494  ax-8 1504  ax-10 1505  ax-11 1506  ax-i12 1507  ax-bndl 1509  ax-4 1510  ax-17 1526  ax-i9 1530  ax-ial 1534  ax-i5r 1535  ax-14 2151  ax-ext 2159  ax-sep 4123  ax-pow 4176  ax-pr 4211
This theorem depends on definitions:  df-bi 117  df-3an 980  df-tru 1356  df-nf 1461  df-sb 1763  df-eu 2029  df-mo 2030  df-clab 2164  df-cleq 2170  df-clel 2173  df-nfc 2308  df-ral 2460  df-rex 2461  df-rab 2464  df-v 2741  df-un 3135  df-in 3137  df-ss 3144  df-pw 3579  df-sn 3600  df-pr 3601  df-op 3603  df-uni 3812  df-br 4006  df-opab 4067  df-mpt 4068  df-id 4295  df-xp 4634  df-rel 4635  df-cnv 4636  df-co 4637  df-dm 4638  df-rn 4639  df-res 4640  df-ima 4641  df-iota 5180  df-fun 5220  df-fv 5226  df-submnd 12857
This theorem is referenced by:  submss  12872  subm0cl  12874  submcl  12875  insubm  12877  submmulgcl  13031
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