ema with different time

[baruchs]

Hi,
I'm trying to implement:
var nEMA = new ema(40, sym("ES #F=2","30"));
and get an error message "The symbol Limit (7) for a formula has been exceeded".

Please help,
Baruch

[ACM]

Baruch
The error message indicates that you are trying to access more symbols and/or intervals than the maximum allowed for an efs (which is 7).
Also the syntax used in your code example is not correct and should be
var nEMA = ema(40, sym("ES #F=2,30"));
Note that the new constructor is not required with the efs2 functions. For the complete description and syntax of the moving averages functions [incluiding examples of their use] see this article in the EFS KnowledgeBase
Alex

Originally posted by baruchs
Hi,
I'm trying to implement:
var nEMA = new ema(40, sym("ES #F=2","30"));
and get an error message "The symbol Limit (7) for a formula has been exceeded".

Please help,
Baruch