Abstract: Spreadsheets include cells arranged in rows and columns and various formulas contained within one or more of the cells. Systems and methods are provided for identifying and utilizing functionally unique formulas within the spreadsheets, as well as corresponding unique formula sets. Unique formula sets are identified by determining one or more arrangements of rectangular ranges of contiguous cells that contain the functionally unique formulas. The unique formula sets can be marked for subsequent reference and can be highlighted for visual inspection.

Abstract: Spreadsheets include cells arranged in rows and columns and various formulas contained within one or more of the cells. Systems and methods are provided for identifying and utilizing functionally unique formulas within the spreadsheets, as well as corresponding unique formula sets. Unique formula sets are identified by determining one or more arrangements of rectangular ranges of contiguous cells that contain the functionally unique formulas. The unique formula sets can be marked for subsequent reference and can be highlighted for visual inspection.

Abstract: Technologies are described herein for extracting and/or calculating statistics regarding attributes present in a spreadsheet document and indexing the structural or functional attributes. A search component is also provided for receiving search queries of attributes to search an index to find spreadsheet documents having attributes that meet the search query requirements.