Re: Functions Mapping

*To*: mathgroup at smc.vnet.net*Subject*: [mg46690] Re: Functions Mapping*From*: "Robert G. Wilson v" <rgwv at rgwv.com>*Date*: Sun, 29 Feb 2004 03:16:36 -0500 (EST)*References*: <c1qm3a$39e$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Dear XJ, Say that a=Range[10], and you wish to map 1..10 into {Sin and Cos}. Try {Sin[#], Cos[#]} & /@ a Is not mathematica great once you find 'tricks' like this. Bob. Xiaoji Liu wrote: > Suppose I have a list of operators {Sin, Cos}, and a list of > variables {x,y}, > I want to apply {Sin,Cos} on {x,y}, and the outcome to be > {{Sin[x],Sin[y]},{Cos[x],Cos[y]}} > > I can achieve this by using Table function with a temporary counter i. > > But is there any way to do this without using temporary counters? > > Thanks, > XJ > >