From Austin Improv Wiki
Mathematical (often written with an exclamation point: Mathematical!) was an improv troupe.
 Press BlurbTheir press blurb, taken from a 2013 application to perform at The Hideout Theatre:
Mathematical! is a two man improvised theater troupe based in Austin, Texas featuring Jason Oliver and Zach Moren. We create multiple characters and stories to tell a unique story.
 "What's Your Deal?"Their answer to the "What's Your Deal?" question on a 2013 application to perform at The Hideout Theatre:
We do an abbreviated version of a two man harold based on an opening conversation between the two of us inspired by a word from our audience.