蜂窝状VML实现2

var SuperMath=new Object();

SuperMath["Qu2"]=function(a,b,c)
{
    var x1=(0-b+Math.sqrt(b*b-4*a*c))/2*a;
    var x2=(0-b-Math.sqrt(b*b-4*a*c))/2*a;
    return {value1:x1,value2:x2};   
}