NAME

       gbgrid - Produce grid of data

SYNOPSIS

       gbgrid [options] <function definition>

DESCRIPTION

       Generate  a grid using function f(r,c) where r is the row index and c is the column index.
       Indeces start from 1. If more than one function are provided they are  printed  one  after
       the other.

OPTIONS

       -c     specify number of rows (default 10)

       -r     specify number of columns (default 10)

       -o     set the output format (default '%12.6e')

       -v     verbose mode

       -h     this help

EXAMPLES

       gbgrid -c 1 -r 10 r+c
              generates a vector with elements equal to the sum of the row and column indexes

AUTHOR

       Written by Giulio Bottazzi

REPORTING BUGS

       Report bugs to <gbutils@googlegroups.com>

       Package home page <http://cafim.sssup.it/~giulio/software/gbutils/index.html>

COPYRIGHT

       Copyright  © 2001-2018 Giulio Bottazzi This program is free software; you can redistribute
       it and/or modify it under the terms of the GNU  General  Public  License  (version  2)  as
       published by the Free Software Foundation;

       This  program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
       without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE.
       See the GNU General Public License for more details.