Changing Textbook.nb to label equations (chapter.section.equation)

*To*: mathgroup at smc.vnet.net*Subject*: [mg81152] Changing Textbook.nb to label equations (chapter.section.equation)*From*: chuck009 <dmilioto at comcast.com>*Date*: Fri, 14 Sep 2007 03:33:54 -0400 (EDT)

By default, Textbook.nb labels equations chapter.equationnumber. Can someone explain to me how to edit Textbook.nb so that the equations are numbered: chapter.section.equationnumber? Thanks, Chuck