2.5.198.51 PtgElfRadical
The PtgElfRadical natural language formula operand specifies a reference class reference to a range that is represented by a singlecell natural language label. The range is specified by PtgArea or PtgAreaErr that follows this PtgElfRadical in the formula (section 2.2.2). If this structure is followed in the formula by PtgArea, then one but not both of the following MUST be true:
The area.rowFirst field is equal to the area.rowLast field of PtgArea, and the loc field specifies a label location that is adjacent to the range specified by the area field of PtgArea. The loc.row field of this PtgElfRadical is equal to the area.rowFirst field of PtgArea
The area.columnFirst field is equal to the area.columnLast field of PtgArea, and the loc field specifies a label location that is adjacent to the range specified by the area field of PtgArea. The loc.col field of this PtgElfRadical is equal to the area.columnFirst field of PtgArea










1 









2 









3 


ptg 
eptg 
loc 

... 
ptg (1 byte): Reserved. MUST be 0x18.
eptg (1 byte): Reserved. MUST be 0x0A.
loc (4 bytes): An RgceElfLoc that specifies the location of the label.