FUNCTION: Mat2Tab - convert a matrix into a tableau

CALLING SEQUENCE:

Mat2Tab(m)

TAB[Mat2Tab](m)

PARAMETERS:

m = any matrix

SYNOPSIS:

• The Mat2Tab function converts a matrix m into a tableau. It does not check that the result is really a well-formed tableau.

• Whenever there is a conflict between the function name Mat2Tab and another name used in the same session, use the long form TAB['Mat2Tab'].

EXAMPLES:

> with(TAB):
> Tab2Mat([[6], [4,5], [1,2,3]]);
 
                                 [ 6       ]
                                 [         ]
                                 [ 4  5    ]
                                 [         ]
                                 [ 1  2  3 ]
 
> Mat2Tab( Tab2Mat([[6], [4,5], [1,2,3]]) );
 
                           [[6], [4, 5], [1, 2, 3]]