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MathGroup Archive 2006

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RE: Question on Map or Apply

  • To: mathgroup at smc.vnet.net
  • Subject: [mg66406] RE: [mg66338] Question on Map or Apply
  • From: "David Park" <djmp at earthlink.net>
  • Date: Thu, 11 May 2006 02:16:36 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

LZ,

Look up Apply in Help and note the 4th note.

Needs["Miscellaneous`Calendar`"]

list = {{{2006, 1, 16}, {2006, 3, 31}}, {{2006, 1, 24}, {2006, 3, 
          31}}, {{2005, 6, 17}, {2006, 3, 31}}};

DaysBetween @@@ list
{74, 66, 287}

David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/ 


From: LectorZ [mailto:lectorz at mail.ru]
To: mathgroup at smc.vnet.net


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



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