Pi Symbol Pi Day Baseball T-Shirts

Pi sign and numbers are fascinating smart people for centuries. Technical, sketchy artsy look. Celebrate Pi Day March 14!

Vintage Pi

pi is the path to follow

Happy Pi Day

A colorful line drawing of a rainbow with the Pi symbol in blue text written below. A gift for math fans who want to celebrate Pi day on March 14 each year. It is an easy joke for the geeks to find funny.

Pi day 3.1415 graphic design funny birthday party for Women men Women youth

Rainbow Pi The number π is a mathematical constant, approximately equal to 3.14159. It is defined in Euclidean geometry[a] as the ratio of a circle's circumference to its diameter, and also has various equivalent definitions. It appears in many formulas in all areas of mathematics and physics. The earliest known use of the Greek letter π to represent the ratio of a circle's circumference to its diameter was by the Welsh mathematician William Jones in 1706. It is also referred to as Archimedes's constant.

Pi day, when pi is irrational.

Pi Pun

3.14...'nuff said.

The mathematical pi symbol reflects a pun on the word pi with a pepperoni pizza pie depicted within its silhouette. Makes a cool gift for the math teachers,foodies and pepperoni pizza aficionados within your friend circle because everybody loves pie so come and celebrate national Pi day, March 14th with its symbol! Instagram@ Artbydebcamp Facebook@ Art by Deborah Camp

Pi symbol design with rotating squares and round Pi sequence. Celebrate Pi Day March 14!

I Ate Some Pie and it was DELICIOUS Eight Sum Pi day Math Mens Womens geek T-shirt Birthday gift idea tshirt Made in USA black

Did you know that 3.14% of sailors are pirates? get it?

Another Pi Day! Twenty Second of July, Pi Approximation Day, 22 divided by 7 equals approximately 3.14. Fascinating smart people for a long time. Good choice for anybody with interest in mathematics, sciences, engineering, history, etc. Colorful version.

Put a pixelated Raspberry Pi logo on ya body.

Pi day LOVE

Shirt is an exclusive novelty design. Grab this Parenting Tee Shirt as a Gift for someone close to you. The presentee will receive a ton of compliments wearing this Shirt

The mathematical constant pi, with its greek symbol in the center and its first few digits represented by Circular Gallifreyan numerals.

Pi anyone?

This funny pi design makes a great gift for a mathematician or is great to wear on pi day

Can't Stop Pi Won't Stop Math Pi Day

This Happy Pi Day Shirt makes a perfect birthday, Christmas & Math Day gift for men, women, kids, boys, girls.

A drawing to show that I love pizza. Not greedy, just want a slice. That's how I celebrate Pi Day 3.14 every year.

This Happy Pi Day Shirt makes a perfect birthday, Christmas & Math Day gift for men, women, kids, boys, girls.

A pie is not a Pi!

Pi Day is March 14th, the only holiday that can be celebrated with pie. To honor this special day, we have designed a shirt that is dedicated to one of the most beloved mathematical constants of all time: pi. This design is perfect for those who love math and science, or for anyone who wants to inspire all kids to become mathletes.

Pi day.

pi is the path to follow

3/14

A funny drawing of a pepperoni pizza pie, sliced and ready to eat, for the pizza lover to celebrate Pi Day 3.14. Enjoy a pizza slice or two on March 14, known as Pi Day. Get the joke, or just hungry?

Hope you like it.

PI Day Funny Math 3.14 Number PI Lover Tee by Aneisha. 3.14 number symbol PI Day Math for Kids, Men, and Women.

Pi Day T-Shirt | Pi Tee | Math Nerd Geek | Be Irrational

This funny nerdy design for kids and adults features a cute kawaii style slice of pie being irrational with a slightly more rational Pi.

Pi symbol for Pi day