Re: mirror image of a square matrix

*To*: mathgroup at smc.vnet.net*Subject*: [mg66332] Re: mirror image of a square matrix*From*: "J Siehler" <jsiehler at gmail.com>*Date*: Wed, 10 May 2006 06:33:17 -0400 (EDT)*References*: <e3pean$ief$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

matR=Reverse/@mat ravi wrote: > Let me define the mirror image of a matrix as the operation of flipping > the columns such that the last column becomes the first, the second > last becomes the second and so on. I would like to know if this can be > done simpler than as follows: > > mat=Table[Random[],{n},{n}] > matR=Transpose[Reverse[Transpose[mat]]] > Are there any built in functions for operations like these? > /ravi