Simple STOC for Amibroker (AFL)

_SECTION_BEGIN(" Stochastic");
 // Stochastic/// 

x1= StochK(14 ,7 ) ; 
x2= TEMA(x1 ,5 ) ; 
x3= EMA(x2 ,5 ) ; 

Plot(x2, " Stochastic" ,colorBlue,4); 
Plot(x3,"",colorRed,1);
_SECTION_END();