AND OR Optimization in Amibroker

[Zygmunt 0]

Is it possible to use AND and OR for optimization in Amibroker? Lets look at this line of code:

U = Optimize(1, 0, 1, 1); 

Buy = (C > MA(C,20) ) == U;  //condition is True if U = 1 and False if U = 0

In effect I can flip ">" operator to "<=" by using numerical values of 0 for False and 1 for True in optimization. Is there a way to do the same with AND and OR?

Lets look at this line of code:

Buy = ROC(C,5) > 1 OR ROC(C,1) < -2; 

and this one:

Buy = ROC(C,5) > 1 AND ROC(C,1) < -2; 

Is there a way to run an optimization on the following so it is an equivalent to switching between AND and OR:

OPERATOR = Optimize(AND, AND, OR, ?); 

Buy = ROC(C,5) > 1 OPERATOR ROC(C,1) < -2; 

Any help would be greatly appreciated.