http://blogs.msdn.com/marcelolr/archive/2008/01/15/arithmetic-and-built-in-functions-for-filter.aspxWhile the syntax described for filter in the previous post allows you to do some nifty things, there are still a few more things that an ADO.NET Data Service supports. The first are operators for arithmetic: +, -, *, /, %. These also have mnemonics: +en-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/marcelolr/archive/2008/01/15/arithmetic-and-built-in-functions-for-filter.aspx#8884924Thu, 21 Aug 2008 17:16:44 GMT91d46819-8472-40ad-a661-2c78acb4018c:8884924Emmanuel Mesas's Weblog<p>Maybe I am too lazy or not efficient enough searching the Internet but It is hard to find a list of all</p>