Spreadsheet apparatus enables reformatting and renaming of items forming the spreadsheet. A series of items forms a dimension along an axis of the spreadsheet. A label icon or labelling entity is user nameable to describe the series of items of an axis. Repositioning of the label icons repositions respective...http://www.google.com.tw/patents/US5317686?utm_source=gb-gplus-share專利 US5317686 - Data processing apparatus and method for a reformattable multidimensional spreadsheet
