The IndpntAuto setting sets the independent variable (X, T, θ, or n depending on Graphing_Mode) to be filled in automatically in the table (which is accessible by pressing 2nd TABLE, or from a program with the DispTable command).
The values which will be filled in start at the value TblStart and increment by ΔTbl (which can be negative, but not 0). They will also be stored in the list TblInput. All these variables can be accessed through the VARS|6:Table... menu; TblStart and ΔTbl can also be edited in the 2nd TBLSET menu.
The other possibility for this setting is IndpntAsk - if that setting is turned on, you must scroll to the corresponding row in the independent variable column, and enter a value.
- ERR:DOMAIN is thrown if ΔTbl=0.