Mathematician Pins and Buttons

Also know as Euler's identity. It combines the numbers 0, 1, pi, e, and i in one equation.

Alan Turing design (light on dark).

Gottfried Wilhelm Leibniz, a German polymath, was a prominent philosopher, mathematician, and logician. Known for his calculus, binary system, and principle of sufficient reason, his contributions spanned multiple disciplines and laid the foundation for modern computer science and logic.

This is a great design to grab for a math teacher or math lover, whether he is your dad or brother or someone you respect.

Geometric Shapes

A pi design. The number pi raises many questions because it is infinite. Ideal Gift for the Pi-Day. Great gift for mathematicians, teachers, student nerds and professors. 3.14159265 ...

Giant global abacus surrounded by business people looking at it...

The harmony of spiraling circles in the Fibonacci Golden Ratio. From a series illustrating Fibonacci’s mathematical ideal found in nature and applied in art and design.

In elementary algebra, the quadratic formula is a formula that provides the solution(s) to a quadratic equation. There are other ways of solving a quadratic equation instead of using the quadratic formula, such as factoring (direct factoring, grouping, AC method), completing the square, graphing and others.

Perfect appreciation , birthday or Christmas gift for math teacher , mathematician or math student : loved one or friend !

Year 2021

Galileo Galilei

Named after mathematician Leonhard Euler, Euler's identity is known as a prime example of mathematical beauty because it links the four most fundamental constants in mathematics: the circle constant pi, Euler's number e, the imaginary unit i, as well as the numbers 1 and 0. It also features three basic arithmetic operations: addition, multiplication and exponentiation. This Japanese-language design features the famous equation along with its Japanese name ("oiraa no toushiki"). Wear this design to show your appreciation for the beauty of mathematics or buy it as a gift for your favorite math otaku and Japan enthusiast because nothing is more beautiful than math.

A Pi symbol silhouette against a colorful rainbow retro sunset with Pi 3.14 text below. 80s style slightly distressed for that vintage look and feel. Perfect for Pi day or any day you feel like celebrating math.

Perfect appreciation , birthday or Christmas gift for math teacher , mathematician or math student : loved one or friend !

Teachers I Eat Math For Breakfast

If at first you don't succeed try doing what your math teacher told you to do the first time. Perfect appreciation , birthday or christmas gift for math teacher , mathematician or math student : loved one or friend !

Giordano Bruno was an Italian Dominican friar, philosopher, mathematician, poet, cosmological theorist, and Hermetic occultist.

For those using SIGIL for guitar.

Fibonacci Math Poster

colorful design with prime numbers

Stamp print of American mathematician and human computer who worked for the National Advisory Committee for Aeronautics (NACA), and NASA Dorothy Vaughan.

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This mahematical design shows the Fibonacci spiral and the word "Fibonacci" written in Japanese characters. If you are a Math otaku, you will love this. If you have a mathematician or mathematics enthusiast in your life, buy it as a gift for them because math is the purest form of truth.

The Quadratic Formula

Math jokes!

Math Shirt Math Teacher Shirt Yes I Am Always Right Mathematics Shirt Math Puns Math Teacher Gift Engineer Shirt Math Humor

Math Shirt Math Teacher Shirt Yes I Am Always Right Mathematics Shirt Math Puns Math Teacher Gift Engineer Shirt Math Humor

Year 2021

A custom for a friend who's kid is on the math team and rockin' it!

Bertrand Russell portrait and quote: “Do not fear to be eccentric in opinion, for every opinion now accepted was once eccentric.”

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Add a touch of humor to your wardrobe with our tee featuring the phrase 'The Math is Not Mathing,' perfect for students and math enthusiasts who appreciate a good laugh.

Sometimes I Go Off On A Tangent

Are you ready to rock the world of mathematics like never before? Introducing our ultimate fusion of intellect and heavy metal vibes: "Math - Nothing Else Matters". If you're a numbers whiz with a passion for head-banging tunes, or a heavy metal fan who's also a mathlete at heart, then this design is your ticket to rocking out with your calculations out! Imagine sporting this design at your next math club meeting or concert, instantly becoming the envy of every rocker and mathlete in the room. Whether you're solving equations or shredding guitar solos, don't miss your chance to add this epic design to your collection!