This work has been released into the public domain by its author, Oleg Alexandrov at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Oleg Alexandrov grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse
functionmain()% Source code for the mathbot picture. Not very helpful. Originally I drew the thing by hand, and then% scanned it, and used the matlab's ginput() function to digitize the segments which make it up.% That ended up in a matrix. This code just graphs that matrix data, row (2*i) vs row (2*i+1).k=0;figure(1);clf;holdon;axisequal;axisoff;axisij;Z=get_data(0);[m,n]=size(Z);fork=1:m/2plot(Z(2*k-1,:),Z(2*k,:),'color','black','linewidth',2);endsaveas(gcf,'Mathbot.eps');functionZ=get_data(m)Z=[118.664130.737174.715182.907183.338118.684118.664NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN332.586332.586332.586332.586348.108348.323332.586NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN130.737140.197178.379174.715NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN332.586237.327274.417332.586NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN134.592140.197178.379208.321243.440187.843134.592NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN231.722237.327274.417306.920281.341217.709231.722NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN196.876207.405267.057256.204243.440208.321196.876NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN315.618327.521284.946271.793281.341306.920315.618NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN126.184123.942124.623126.454127.827130.574134.592187.843177.269NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN135.870144.839158.138175.992192.930213.989231.722217.709153.103NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN164.300177.269210.687199.614197.725196.704191.530192.392193.448157.574NaNNaNNaNNaNNaNNaNNaNNaNNaNNaN165.018153.103116.022119.054108.697104.503105.796111.401120.175158.852NaNNaNNaNNaNNaNNaNNaNNaNNaNNaN197.725209.627216.037227.481227.939210.687NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN108.697106.408105.035102.746112.817116.022NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN209.627213.290219.241216.037NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN106.40899.54199.083105.035NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN192.392106.56579.42975.17543.33129.77169.57084.143114.413126.184151.432172.990193.448NaNNaNNaNNaNNaNNaNNaN111.401130.265190.303190.242141.200141.475200.332199.771138.112135.870129.941125.198120.175NaNNaNNaNNaNNaNNaNNaN172.990174.997NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN125.198141.052NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN147.053146.924138.516138.670138.929182.618182.618183.076183.338182.957181.117178.314174.951166.543160.377159.816NaNNaNNaNNaN120.896111.767111.20667.49664.40564.29167.49681.68788.11999.541106.722108.964110.646112.327112.327117.372NaNNaNNaNNaN183.076183.338193.291193.778183.076NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN81.68788.11987.18181.04281.687NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN168.785182.957NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN100.55699.541NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN182.618201.845164.461163.915154.450154.235129.056138.670NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN67.49667.49645.76919.14518.70245.52267.49667.496NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN162.058162.619164.300167.664170.874171.790169.958167.103164.861163.179NaNNaNNaNNaNNaNNaNNaNNaNNaNNaN72.52977.01379.81679.81676.91972.33868.67367.48468.60570.287NaNNaNNaNNaNNaNNaNNaNNaNNaNNaN162.619165.661165.229163.179162.058162.619NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN77.01374.75371.30370.28772.52977.013NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN];
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
{{Information |Description=Illustration of Mathbot. Drawn by myself by hand, then digitized in MATLAB, then saved as SVG, then tweaked in Inkscape. |Source=Originally from [http://en.wikipedia.org en.wikipedia]; description page is/wa