Difference between revisions of "Matrix multiplication II"

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Line 12: Line 12:
 
   var wa = b1.create('line',[[0,0],w],{straightFirst:false, straightLast:false, lastArrow:true});
 
   var wa = b1.create('line',[[0,0],w],{straightFirst:false, straightLast:false, lastArrow:true});
  
  var b2 = JXG.JSXGraph.initBoard('box2', {originX: 150, originY: 150, unitX: 20, unitY: 20});
 
 
   var v2 = b1.create('point',[
 
   var v2 = b1.create('point',[
 
       function() {return a.Value()*v.X()+b.Value()*v.Y();},
 
       function() {return a.Value()*v.X()+b.Value()*v.Y();},

Revision as of 08:44, 25 March 2011