Re: mirror image of a square matrix

*To*: mathgroup at smc.vnet.net*Subject*: [mg66408] Re: [mg66318] mirror image of a square matrix*From*: Adriano Pascoletti <pascolet at dimi.uniud.it>*Date*: Thu, 11 May 2006 02:16:56 -0400 (EDT)*References*: <200605090635.CAA18543@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Try mat[[All,Reverse@Range@n]] Adriano Pascoletti On 9 mag 2006, at 08:35, 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 >

**References**:**mirror image of a square matrix***From:*"ravi" <rv15i@yahoo.se>