Trochoid: Difference between revisions
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A WASSERMANN (talk | contribs) (New page: <html> <link rel="stylesheet" type="text/css" href="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraph.css" /> <script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/distrib/jqu...) |
A WASSERMANN (talk | contribs) No edit summary |
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var a = board.createElement('slider', [[1,-1],[4,-1],[-5,1,5]], {style:6}); | var a = board.createElement('slider', [[1,-1],[4,-1],[-5,1,5]], {style:6}); | ||
var b = board.createElement('slider', [[1,-2],[4,-2],[-5,1,5]], {style:6}); | var b = board.createElement('slider', [[1,-2],[4,-2],[-5,1,5]], {style:6}); | ||
var x = | var x = function(phi) { return a.Value()*phi-b.Value()*Math.sin(phi); } | ||
var y = | var y = function(phi) { return a.Value()-b.Value()*Math.cos(phi); } | ||
c1 = board.createElement('curve', [x,y,'phi',0,Math.PI*4],{strokeWidth:3;}); | c1 = board.createElement('curve', [x,y,'phi',0,Math.PI*4],{strokeWidth:3;}); | ||
</script> | </script> | ||
</html> | </html> | ||
Revision as of 16:53, 5 February 2009
