Re: Rule-based programming: declare variables to be a number

*To*: mathgroup at smc.vnet.net*Subject*: [mg80917] Re: Rule-based programming: declare variables to be a number*From*: Hendrik van Hees <hees at comp.tamu.edu>*Date*: Wed, 5 Sep 2007 02:59:10 -0400 (EDT)*References*: <fb83lf$82d$1@smc.twtelecom.net> <200709020651.CAA25850@smc.twtelecom.net> <fbgmuq$9d7$1@smc.vnet.net> <fbj34p$nmq$1@smc.vnet.net>

David Bailey wrote: > Also, it is not clear from the original question, if 'multiplication' > is represented by Times - if it is, the expressions will get sorted > regardless of NumericQ! Of course the multiplication of Lie-algebra elements is not commutative, and thus I use **, not Times. -- Hendrik van Hees Texas A&M University Phone: +1 979/845-1411 Cyclotron Institute, MS-3366 Fax: +1 979/845-1899 College Station, TX 77843-3366 http://theory.gsi.de/~vanhees/faq mailto:hees at comp.tamu.edu

**References**:**Re: Rule-based programming: declare variables to be a number***From:*David Bailey <dave@Remove_Thisdbailey.co.uk>