How can I handle Operator Algebra ?

*To*: mathgroup at smc.vnet.net*Subject*: [mg6564] How can I handle Operator Algebra ?*From*: "Daitaro Hagihara" <daiyanh at mindspring.com>*Date*: Sun, 30 Mar 1997 17:24:33 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com