The integral of e^x = f(u)^n. Look at it from far. For the math nerd. Not appropriate for teachers or young students. Good for college students or professors.

Product Information
For stylish weekend comfort anytime, guys will want to live in our Fitted T. Made of ultra-fine, combed ring-spun cotton, that gets softer with each washing. Lightweight for summer comfort or winter layering. Grab attention with this vintage fit that loves to hug skin. (Size up for a looser fit).

• 4.3 oz. Ultra-fine combed ring spun cotton
• Vintage fit (size up for a looser fit)
• Made in the U.S.A.