Logical OR function?

[Ed G]

How do I specify in a scan an "OR" logical function? An "AND" function is specified as &. "OR" does not compile.

EXAMPLE:
cond1:=c<ma(c,20);
cond2:=ma(c,10)<ma(c,15);

event: cond1 OR cond2;

[joel847]

Here is an example with correct AND OR symbols.
| OR
& AND

cond1:=c<ma(c,20);
cond2:=ma(c,10)<ma(c,15);
cond3:=ma(c,3)<ma(c,5);

event: cond1 | ( cond2 & cond3);

[Ed G]

Thanks, Joel