Originally posted by: ljb843

execute{
    // to get Normal distribution
     var y1, y2, y3, y4, y5, y6;
     y1=Math.random();
     y2=Math.log(y1);
     y3=Math.sqrt(y2);
     y4=6.28*y1;
     y5=Math.sin(y4);
     y6=(-2)*y3*y5;
    DemandKS[1]=11000+1000*y6;
    DemandKS[2]=7500+500*y6;
    DemandKS[3]=15000+1000*y6;
    DemandKS[4]=12000+1000*y6;
    DemandKS[5]=19000+1000*y6;

}

I got " EXCEPTION_ACCESS_VIOLATION "error,why? thank you very much!!

Hi

float DemandKS[1..5];
 
 execute{
    // to get Normal distribution
     //var y1, y2, y3, y4, y5, y6;
     y1=Math.random();
     y2=Math.log(y1);
     y3=Math.sqrt(Math.abs(y2));
     y4=6.28*y1;
     y5=Math.sin(y4);
     y6=(-2)*y3*y5;
    writeln("y1=",y1);
    writeln("y2=",y2);
    writeln("y3=",y3);
    writeln("y4=",y4);
    writeln("y5=",y5);
    writeln("y6=",y6);
    DemandKS[1]=11000+1000*y6;
    DemandKS[2]=7500+500*y6;
    DemandKS[3]=15000+1000*y6;
    DemandKS[4]=12000+1000*y6;
    DemandKS[5]=19000+1000*y6;

}

gives

y1=0.001251221
y2=-6.683635642
y3=2.585272837
y4=0.007857666
y5=0.007857585
y6=-0.040628003

regards