 reserve x,y,X,Y for set;
reserve G for non empty multMagma,
  D for set,
  a,b,c,r,l for Element of G;
reserve M for non empty multLoopStr;
reserve H for non empty SubStr of G,
  N for non empty MonoidalSubStr of G;

theorem Th75:
  the_unity_wrt the multF of GFuncs X = id X
proof
  id X in Funcs(X,X) & carr(GFuncs X) = Funcs(X,X) by Def40,FUNCT_2:9;
  hence thesis by Th71;
end;
