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  1. or download this
    Can't locate object method "transpose" via package "4.21926979366246" 
    +(perhaps you forgot to load "4.21926979366246"?) at /usr/local/share/
    +perl/5.18.2/Math/Matrix.pm line 450.
    
  2. or download this
    #!/usr/bin/perl
    
    ...
       
       print $point->[0][0] . ", " . $point->[1][0] . ", " . $point->[2][0
    +] . "\n";
    }