Re: Question on Map or Apply
- To: mathgroup at smc.vnet.net
- Subject: [mg66364] Re: Question on Map or Apply
- From: Peter Pein <petsie at dordos.net>
- Date: Thu, 11 May 2006 02:14:05 -0400 (EDT)
- References: <e3sgbh$ln9$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
LectorZ schrieb: > Hi guys, > > I am trying to apply DaysBetween function to the following list: > > list={{{2006, 1, 16}, {2006, > 3, 31}}, {{2006, 1, 24}, {2006, 3, 31}}, {{2005, 6, 17}, {2006, > 3, 31}}} > > DaysBetween[list[[1, 1]], list[[1, 2]]] works well. > What I need is to apply DaysBetween on the whole list conaining 3 > sublists and getting a new list as a result containing 3 numbers. > > Thanks, > > LZ > DaysBetween @@@ list which is short for: Apply[DaysBetween,list,{1}] Peter