var point=new Array(); function myFunction() { id="1fTV1vZjsOvwUErMClK5tq3VnBH8LrO8cL5ZncJJqq1k"; ex = SpreadsheetApp.openById(id); var sheet = ex.getSheetByName("data"); var v=sheet.getRange(1,1,11,1).getValues(); z=1; for(s=1;s<11;s++){ point[s]=v[s][0]; x1=f(point[s],5,2); z=z*x1; } Logger.log(z); } function f(x,mu,sig){ var pi,f1,f2; pi=Math.PI; f2=Math.sqrt(2*pi*sig*sig); f1=-(x-mu)*(x-mu)/(2*sig*sig); return Math.exp(f1)/f2; }