Not crossing

Algos, strategies, code
1

CROSSOVER((EMA(CLOSE,5),EMA(CLOSE,10)),30) != TRUE

above code shows error

my intention is to find stocks with EMA 5 AND EMA 10 not crossing for 30 candle sticks

2

hello trader, 

SCRIPT:

EMA(CLOSE,5) < EMA(CLOSE,10) AND 
REF(EMA(CLOSE,5),1) < REF(EMA(CLOSE,10),1) AND 
REF(EMA(CLOSE,5),2) < REF(EMA(CLOSE,10),2) AND 

REF(EMA(CLOSE,5),x) < REF(EMA(CLOSE,10),x) AND
(CONTINUE REFERENCING TILL 29 CANDLES) 

REF(EMA(CLOSE,5),29) < REF(EMA(CLOSE,10),29)