Talk:Hirschberg's algorithm

I am starting this article. I need to add a section on the proof of time and space complexity. Vegasprof 01:18, 21 March 2007 (UTC)

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I'm not sure what this line in the pseudocode is doing:

 ArgMin{Edit[x^left,Pref[y,cut]] + Edit[x^right,Suff[y,n-cut]]}

Are those meant to be two array slices? What's the '+' operator doing there? Kenahoo (talk) 23:47, 24 November 2009 (UTC)