"Never Ending Math Equation" is a two sided single by indie rockbandModest Mouse. On its B-side it features "Workin' on Leavin' the Livin'", and both of which later appeared on their Building Nothing Out of Something compilation album. The 7" was originally released as part of the Sub Pop singles club. Since that release, the featured song "Never Ending Math Equation" has received some mainstream success and as a result of such, Modest Mouse have frequently played the song at their live performances. On the inside of the sleeve there is information about the second run of the Sub Pop singles club and a subscription form from 1998.