helm/software/matita/contribs/CoRN-Decl/model/monoids/QSposmonoid.ma

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  14
  15 (* This file was automatically generated: do not edit *********************)
  16
  17 set "baseuri" "cic:/matita/CoRN-Decl/model/monoids/QSposmonoid".
  18
  19 (* $Id: QSposmonoid.v,v 1.5 2004/04/08 08:20:33 lcf Exp $ *)
  20
  21 (* INCLUDE
  22 QSpossemigroup
  23 *)
  24
  25 (* INCLUDE
  26 CMonoids
  27 *)
  28
  29 (*#* **Example of a monoid: $\langle$#&lang;#[Qpos],$(x,y) \mapsto xy/2$ #(x,y) &#x21A6; xy/2#$\rangle$#&rang;#
  30 Two is the unit of the operation  $(x,y) \mapsto xy/2$ #(x,y)
  31   &#x21A6; xy/2# on the positive rationals. So we have another monoid structure on the positive rational numbers.
  32 *)
  33
  34 inline cic:/CoRN/model/monoids/QSposmonoid/QTWOpos_is_rht_unit.con.
  35
  36 inline cic:/CoRN/model/monoids/QSposmonoid/QTWOpos_is_lft_unit.con.
  37
  38 inline cic:/CoRN/model/monoids/QSposmonoid/Qpos_multdiv2_is_CMonoid.con.
  39
  40 inline cic:/CoRN/model/monoids/QSposmonoid/Qpos_multdiv2_as_CMonoid.con.
  41