Riemann Hypothesis Unisex Hoodie ("Proof" on Back)
We have known since 2004 that the first ten trillion nontrivial zeros of the Riemann zeta function lie on the critical line. Ten trillion seems good enough. Why not let your friends, family, and colleagues know that you are ready to give up on proving that this holds for all infinitely many such zeros, and just accept this as an axiom? This unisex heavy blend hooded sweatshirt is relaxation itself. Made with a thick blend of cotton and polyester, it feels plush, soft and warm, a perfect choice for any cold day. In the front, the spacious kangaroo pocket adds daily practicality while the hood's drawstring is the same color as the base sweater for extra style points. .: Made with a medium-heavy fabric (8.0 oz/yd² (271 g/m²)) that consists of 50% cotton and 50% polyester for that cozy feel and warmth you need in a hoodie..: The classic fit along with the pouch pocket and the tear-away label make for a highly comfortable, scratch-free wearing experience. .: The color-matched drawcord and t