I'd like to create a formula using some scalar but they are systematicaly replaced by their values.
The followin command
Code: Select all
frml FRA_TYBA=FRA_TYB* (FRA_XALPHA* FRA_IFU3^FRA_XTYBEL +(1-FRA_XALPHA)* FRA_IFU3(-4)^FRA_XTYBEL)Formula: fra_tyb* (0* fra_ifu3^2.2+(1-0)* fra_ifu3(-4)^2.4)
How can I avoid this substitution ? I'd like to be able to change the scalar and see my formula be updated just as it is the case for series.
Thanks
Arnaud Atoch
