Expressing Myself

A newcomer to the Saturday Scavenger Hunt has chosen this week's word.  Jessica, over at The Almost Adult, chose EXPRESSION for this week's word.  Ah, a word that has to do with emotion, or does it?  A look on one's face?  Nope.  I'm a computer, tech and math geek.  So, what does the word EXPRESSION mean to me?  Well.... Mathematical EXPRESSIONS count, right?  Of course they do.  By the way, both of these EXPRESSIONS are true.  There you have it, a true EXPRESSION of who I am, really.  Have a good weekend, and I look forward to seeing who Jessica tags.