6: Clarius Model 4200A-SCS Parameter Analyzer
6-230 4200A-901-01 Rev. C / February 2017
LN Formulator function
This command returns the base-e (natural, Napierian) log of each value in a designated column (vector) or the
Napierian log of any operand.
Usage
LN(Value)
The name of any column (vector) in the Data Series list or any operand
Details
You can use this function to do calculations in real time (while a test is executing).
Example
DIODEV = LN(ANODEI)*0.026
Also see
EXP Formulator function (on page 6-229)
DELTA Formulator function
This command returns the differences between the adjacent values in a column (vector). That is, for column V,
DELTA returns (V2 - V1),(V3 - V2), and so on.
Usage
DELTA(Value)
The name of any column (vector) in the Data Series list
Details
You can use this function to do calculations in real time (while a test is executing).
Example
GM = DELTA(DRAINI)/DELTA(GATEV)
Also see
None