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%  macm 202 -- 09 mar 03 -- djm
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%  w10mytruss0.m:  truss design 
%     - simple triangle

%  truss points (support nodes first)

nodes = 6*[ 0  0;
          cos(pi/6)  sin(pi/6);
          cos(pi/3)/sqrt(3)  sin(pi/3)/sqrt(3)];
    
%  connectivity matrix (upper triangular elements only, strut=1)

join = [0 1 1;
        0 0 1;
        0 0 0];

%  load matrix

loads = [ 0   0  ;
          0   0  ;
          0 -100  ];