Re: Functions Mapping
- To: mathgroup at smc.vnet.net
- Subject: [mg46685] Re: Functions Mapping
- From: "Xiaoji Liu" <chmlxj at hotmail.com>
- Date: Sun, 29 Feb 2004 03:16:33 -0500 (EST)
- References: <c1qm3a$39e$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
>>How about these?
>>myF[x_]:={Sin[x],Cos[x]}
>>Thread[myF[{x,y}]]
>>or just
>>{Sin[#],Cos[#]}&/@{x,y}
>>which is the same as
>>Map[{Cos[#],Sin[#]}&,{x,y}]
Ya, it works.
But can I just treat Sin, Cos as operators, and do not use
temporary variables, such as #, x_
:)
XJ