<?xml version="1.0" encoding="UTF-8"?>
<Worksheet><Version major="6" minor="1"/><View-Properties><Zoom percentage="150"/></View-Properties><Styles><Layout alignment="left" bullet="none" firstindent="0.0" leftmargin="0.0" linebreak="space" linespacing="0.0" name="Normal" rightmargin="0.0" spaceabove="0.0" spacebelow="0.0"/><Layout alignment="centred" bullet="none" name="Maple Plot"/><Layout alignment="centred" bullet="none" linespacing="0.5" name="Maple Output"/><Font background="[0,0,0]" bold="true" executable="true" family="Monospaced" foreground="[255,0,0]" name="Maple Input" opaque="false" size="12"/><Font background="[0,0,0]" family="Lucida Bright" foreground="[0,0,255]" name="2D Output" opaque="false" readonly="true" size="12"/></Styles><Group><Input><Text-field layout="Normal" prompt="&gt; " style="Maple Input">read("turtle.txt"):</Text-field></Input></Group><Group><Input><Text-field layout="Normal" prompt="&gt; " style="Maple Input">polyg:=proc(n)
SetTurtleAngle(360/n):
TurtleCmd(cat(seq(FL,i=1..n)));
end proc;</Text-field></Input><Output><Text-field layout="Maple Output" style="2D Output"><Equation>NiM+SSZwb2x5Z0c2ImYqNiNJIm5HRiVGJUYlRiVDJC1JL1NldFR1cnRsZUFuZ2xlR0YlNiMsJCokOSQhIiIiJGckLUkqVHVydGxlQ21kR0YlNiMtSSRjYXRHSSpwcm90ZWN0ZWRHRjc2Iy1JJHNlcUdGNzYkSSNGTEdGJS9JImlHRiU7IiIiRi9GJUYlRiU=</Equation></Text-field></Output></Group><Group><Input><Text-field layout="Normal" prompt="&gt; " style="Maple Input">polyg(20);</Text-field></Input></Group><Group><Input><Text-field layout="Normal" prompt="&gt; " style="Maple Input">SetTurtleAngle(50);
SetTurtleScale(0.8);
TurtleCmd(cat(seq(FRG,i=1..10)));</Text-field></Input><Input><Text-field layout="Normal" prompt="&gt; " style="Maple Input">EqTriangle := proc()
     PushState();
     PenDown();
     SetTurtleHeading(0);
     SetTurtleAngle(120);
  

  Forward();   Left();   Forward();   Left();   Forward();  

  PopState();   end:</Text-field></Input><Output><Text-field layout="Maple Plot"><Plot height="400" plot-scale="1.0" plot-xtrans="0.0" plot-ytrans="0.0" type="two-dimensional" width="400">LSUlUExPVEc2JS0lJ0NVUlZFU0c2JDctNyQiIiFGKjckJCIrV2RBOCQqISIqJEYqRio3JCQiK1FlaXo7ISIpJCErUDUkeiIqKUYuNyQkIishW01wVSJGMyQhKygqcChbSyNGMzckJCEqXWxOWyJGMyQhKyw8UE1LRjM3JCQhKyk+cVxHI0YzJCErTHpxY0NGMzckJCErNSpccUQkRjMkIipGImZTQEYzNyQkIStzSXAhWyJGMyQiK0ElKnohSCRGMzckJCIrIyo9dCMqR0YzJCIrVUEmPjElRjM3JCQiKyh5S145KEYzJCIqSlV3JFxGMzckJCIrInpLXjkoRjMkIStuJ0heVydGMy0lJkNPTE9SRzYmJSRSR0JHJEYqISIiRlxvRlxvLSUqQVhFU1NUWUxFRzYjJSVOT05FRy0lKFNDQUxJTkdHNiMlLENPTlNUUkFJTkVERw==</Plot></Text-field></Output></Group><Group><Input><Text-field layout="Normal" prompt="&gt; " style="Maple Input"/></Input></Group><Text-field/><Text-field/></Worksheet>