Spirograph: Difference between revisions

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         return (R-r1)*Math.sin(r1/R*t)+a.Value()*Math.sin((1-r1/R)*t);  
         return (R-r1)*Math.sin(r1/R*t)+a.Value()*Math.sin((1-r1/R)*t);  
     }
     }
     }, {strokeWidth:3, strokeColor:'3355ff', strokeOpacity:0.7});
     ], {strokeWidth:3, strokeColor:'3355ff', strokeOpacity:0.7});
</jsxgraph>
</jsxgraph>

Revision as of 15:02, 19 July 2010