Hi Eileen, I am giving you all the info from the messages I kept in my EASI mailbox. From Richard Jones: I am not sure what you need. If you are looking for something to edit and convert equations then Math Type might work. <http://www.dessci.com/features/basic.stm>http://www.dessci.com/features/ba sic.stm or ScientificWorkPlace <http://licensing.mackichan.com/>http://licensing.mackichan.com/ or Maple can be used to edit and solve equations. <http://www.maplesoft.com/products/Student/student.shtml>http://www.mapleso ft.com/products/Student/student.shtml Be sure to check minimum system requirements. second message from Richard just give web address: <http://archives.math.utk.edu/software/.mac.directory.html>http://archives. math.utk.edu/software/.mac.directory.html From Pranav Lal: Hi Eileen, Check out triangle. Also, how about a program like WordPerfect or scientific notebook? A lot of math can be done in a spread sheet like Microsoft Excel. Ross Eadie Voice: (204) 339-5287