Re: Asymmetric quadratic coefficient problem

*To*: mathgroup at smc.vnet.net*Subject*: [mg49903] Re: Asymmetric quadratic coefficient problem*From*: koopman at sfu.ca (Ray Koopman)*Date*: Thu, 5 Aug 2004 09:22:20 -0400 (EDT)*References*: <cequfb$k3m$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

"Xiao Huang" <xiaohda at hotmail.com> wrote in message news:<cequfb$k3m$1 at smc.vnet.net>... > Does any one know how to deal with asymmetric quadratic coefficient in > QuadraticFormDistribution[ {A,b,c}, {mu, sigma}] for z'Az+b'z+c? Use (A + Transpose@A)/2 instead of A.