ACE BN BNA CG CLG COMP FM FREE HEKA IDCA NCA NCSF PART SFA SG SGA SP SYMF TAB TYP

FUNCTION: IsTab - test whether the argument is a tableau

CALLING SEQUENCE:

IsTab(expr)
TYP[IsTab](expr)

PARAMETERS:

expr = any expression

SYNOPSIS:

EXAMPLES:


> with(TYP):
> t:=[[5], [3,6], [1,2,7,8]]:
> IsTab(t);
 
                                     true
 

SEE ALSO: TAB[CTab2Mat] Tableau