  
  [1X3 [33X[0;0YThe Info Class of the Package[133X[101X
  
  [33X[0;0YThe  [10Xinfo[110X  mechanism in [5XGAP[105X allows functions to print information during the
  computation  (see  Section  [14X'Reference: Info Functions'[114X in the [5XGAP[105X reference
  manual for general information).[133X
  
  
  [1X3.1 [33X[0;0YThe Info Class of the Package[133X[101X
  
  [1X3.1-1 InfoRadiroot[101X
  
  [33X[1;0Y[29X[2XInfoRadiroot[102X [32X info class[133X
  
  [33X[0;0Yis the info class of this package.[133X
  
  [1X3.1-2 SetInfoLevel[101X
  
  [33X[1;0Y[29X[2XSetInfoLevel[102X( [3Xinfoclass[103X, [3Xlevel[103X ) [32X operation[133X
  
  [33X[0;0Ysets  the  info  level  for  [10XInfoRadiroot[110X to [3Xlevel[103X, where [3Xlevel[103X has to be an
  integer in the range 0-4.[133X
  
  [33X[0;0YThe  default value for [10XInfoRadiroot[110X is 1. Information why a function returns
  [9Xfail[109X will be given with this setting.[133X
  
  [4X[32X  Example  [32X[104X
    [4X[25Xgap>[125X [27XInfoLevel(InfoRadiroot);[127X[104X
    [4X[28X1[128X[104X
    [4X[25Xgap>[125X [27XRootsOfPolynomialAsRadicals(x^5-4*x+2);[127X[104X
    [4X[28X#I  Polynomial is not solvable.[128X[104X
    [4X[28Xfail[128X[104X
  [4X[32X[104X
  
  [33X[0;0YSetting  the  info  level  to  a higher value will cause messages to show up
  during  single  steps  of  the  computation.  On  level  2  one gets a rough
  overview.  Those  who want to go into the details of the algorithm described
  in  [Dis05]  and  of  the implementation itself will find the information on
  level 3-4 helpful.[133X
  
  [33X[0;0YTo use the package in silent mode the info level can be given the value 0.[133X
  
