Men's Premium T-Shirt is in stock. We will print it as soon as you order it.
Ready to ship in 1-2 days
Classic cut T-shirt for men, 100% cotton (heather gray is 95% cotton/5% viscose. Heather Blue & Charcoal Gray are 80% cotton/20% polyester. Heather Burgundy is 65% cotton/35% polyester.) Brand: Spreadshirt
Product dimensions measured on a flatly laid out product.
Tip: measure an item of clothing at hand to compare.
4.5 Total stars
A fun integral which shows at a glance (among other things) that 22/7, the famous approximation to pi, is actually greater than pi.
Tags: Pythagoras, geek, integral, math, mathematics, mathologer, number, pi, proof, theorem