Re: Equality...

*To*: mathgroup at smc.vnet.net*Subject*: [mg125739] Re: Equality...*From*: Bob Hanlon <hanlonr357 at gmail.com>*Date*: Fri, 30 Mar 2012 04:38:48 -0500 (EST)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*References*: <201203290755.CAA21646@smc.vnet.net>

Attributes[Set] {HoldFirst, Protected, SequenceHold} Set has Attribute HoldFirst so it is necessary to Evaluate the LHS Evaluate[Array[Subscript[a, #1, #2] &, {3, 4}]] = Array[b, {3, 4}]; Then for example, {Subscript[a, 1, 1], Subscript[a, 2, 3]} {b[1, 1], b[2, 3]} Bob Hanlon On Thu, Mar 29, 2012 at 3:55 AM, Roozbeh <rhazrat at gmail.com> wrote: > Hi, > > I have a matrix with nxn varaibles an entry and want to assign values > to each of the entries. How can I do this in one go? > > I was hoping something like this works, but it doesn't... > > Array[Subscript[a, #1, #2] &, {3, 4}] = Array[Random[1], {3, 4}] > > Any tips are apprecited. > > R >

**References**:**Equality...***From:*Roozbeh <rhazrat@gmail.com>