Luxist Web Search

  1. Results From The WOW.Com Content Network
  2. AOL Search

    search.aol.com

    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  3. The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.

  4. Empty string - Wikipedia

    en.wikipedia.org/wiki/Empty_string

    The empty string has several properties: |ε| = 0. Its string length is zero. ε ⋅ s = s ⋅ ε = s. The empty string is the identity element of the concatenation operation. The set of all strings forms a free monoid with respect to ⋅ and ε. ε R = ε. Reversal of the empty string produces the empty string. The empty string precedes any ...