Spreadsheets provide important tools to business managers and owners. They can be used for inventory purposes or for calculating prices and other types of record-keeping. Spreadsheets have a number of ...

Absolute value equations (AVEs), characterised by the inclusion of absolute value functions in the variables, present inherently non‐smooth and computationally challenging problems that are often ...

I'm trying to make a chart that contrasts income, which grows exponentially vs overhead, which grows linearly. I have two columns of data, income and outgoing. Outgoing is formatted as negative ...

This circuit breaks an input voltage signal down into its components: (1) the absolute value and (2) the polarity or ‘sign’ (+ or –). It will handle direct input voltages as well as alternating ...

I'm creating a utility in Excel that takes mesh bad leveling raw data (49 values, 7x7 grid, with the center value being what all other values are being compared to). Some values are positive, some are ...