HELP FOR: A package for checking types.

CALLING SEQUENCE:

TYP[<function>](args)

<function>(args)

SYNOPSIS:

• This package provides functions to check that an object is well-formed.

• Whenever there is a conflict between a function name in TYP and another name used in the same session, use the long form TYP[<function>].

• The available functions are:

  IsA	IsB	IsBnBar	IsBnCode
  IsBnPalin	IsBorder	IsCTab	IsCompo
  IsDiagonal	IsO	IsPart	IsPe
  IsPerm	IsRegPart	IsSkewDiag	IsSkewPart
  IsSp	IsStdCTab	IsStdTab	IsTab
  IsWord	IsX	IsXX	IsY
  IsYY	IsYama	Isc	Iscl
  Ise	IseA	Ish	IshA
  Ism	IsmA	Isp	IspA
  Iss	IssA	Isx	Isy

• For help with a particular function do either ?TYP[<function>] or ?TYP,<function> where <function> is one from the above list.

EXAMPLES:

> with(TYP):
> IsPart([3,3,2,1]);
 
                                      true
 
> IsPerm([1,5,2,4,3]);
 
                                      true