a # 1 60 R ' z#tabulate a                                               '
a # a,[1]  ' ''a is not numeric''hang character a                         '
a # a,[1]  ' z#(2X~integer a)FTmatrixTa                                 '
a # a,[1]  ' $0                                                         '
a # a,[1]  '"tabulate - numeric structures in controlled format.        '
a # a,[1]  '"from ''the apl handbook of techniques'' copyright 1978, ibm. '
a # a,[1]  '"-a must be a numeric structure. tabulate will diagnose     '
a # a,[1]  '" the domain error if it is not.                            '
a # a,[1]  '"-returns formatted numeric matrices.                       '
a # a,[1]  '"-any fractions present will force two decimal places.      '
a # a,[1]  '"-vectors will become one-column matrices.                  '
a # a,[1]  '"-uses: Ginteger Gmatrix Gcharacter Ghang                   '
Lfx a