Re: (2/3)[[1]]
- To: mathgroup at smc.vnet.net
- Subject: [mg96446] Re: (2/3)[[1]]
- From: Bill Rowe <readnews at sbcglobal.net>
- Date: Fri, 13 Feb 2009 03:48:10 -0500 (EST)
On 2/12/09 at 6:33 AM, obott0 at gmail.com wrote: >I'm not sure if this has been asked before, but why can't Part be >used with Rational? >i.e. (2/3)[[1]] Because Rational is an atomic element. That is In[9]:= AtomQ[2/3] Out[9]= True