Theorem Phone Cases - iPhone and Android

Geometric composition in black and white

One of the most famous and most recognized equations.

Pythagorean theorem day

Just in case somebody needs this theorem. XD

Just in case somebody needs this theorem. XD

pythagorean theorem formula

Imaginary Number, the best friend

pythagorean theorem

pythagorean theorem

In mathematics, the Pythagorean theorem, also known as Pythagoras's theorem, is a relation in Euclidean geometry among the three sides of a right triangle. It states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.

pythagorean theorem

If you are a maths teacher, maths student, math major or mathematician, then this maths teacher gift shirt for mathematicians is for you. The calculus t-shirt also makes a great gift for mathematics students and math majors. Celebrate Integral + derivative. Fundamental Theorem Of Calculus T-Shirt Math Teacher Newton features a unique design and lets you hop onto the statement fashion trend. Wear the mathematicians t-shirt in the classroom or at home. The maths teacher tee for a mathematician always fits.

Geometric composition in black and white

Bayes theorem for math and probability lovers, one beautiful law that links the probability of 2 events related to each other.

Bayes theorem for math and probability lovers, one beautiful law that links the probability of 2 events related to each other.

Pythagorean Theorem: used to figure out the value of the hypotenuse in a right triangle.

This "Fermat's Last Theorem" (a.k.a. "Fermat's Conjecture") design in Japanese showcases the beauty of mathematics and the elegance of the Japanese language. Fermat's Last Theorem, named after famous mathematician Pierre de Fermat (1607–1665), states that the sum of the n-th powers of two positive integers x and y does not equal the n-th power of a positive integer z for any integer value of n greater than 2. This product is perfect for number theory enthusiasts and Japanese language learners alike.

The infamous and very useful equation to move from contour integral to surface integral, also known as Stokes theorem.

The infamous and very useful equation to move from contour integral to surface integral, also known as Stokes theorem.

The infamous and very useful equation to move from contour integral to surface integral, also known as Stokes theorem.

The infamous and very useful equation to move from contour integral to surface integral, also known as Stokes theorem.

A sleek and modern design inspired by the theories of engineering. A perfect blend of functionality and style for the contemporary individual.

Logic a2+b2=c2 design made by hand for all the crazy math lovers equation solvers & science fans.

Fermat's last theorem

The Pythagorean theorem is one of the fundamental theorems of Euclidean geometry.

Bayes theorem for math and probability lovers, one beautiful law that links the probability of 2 events related to each other.

Bayes theorem for math and probability lovers, one beautiful law that links the probability of 2 events related to each other.

Designed by Kato

Fermat's last theorem

The Fundamental Theorem of Calculus

The true key to philosophic mathematics is the famous Forty-seventh Proposition of Pythagoras, erroneously attributed to Euclid. The Forty-seventh Theorem is stated thus: In a right-angled triangle the square described on the hypotenuse is equal to the sum of the squares described on the other two sides. The Forty-seventh Problem is an important Masonic symbol and because of its close connection with the builder’s art is often called the “carpenter’s theorem.” It is believed that many of the complicated mathematical details of the Great Pyramid were based upon now unknown applications of this theorem. The Forty-seventh Problem is the key to the relationship between the three major parts of man: spirit, body, and soul.

This is the equation that best represents the Fundamental Theorem of Calculus and represents the relationship between the derivative and antiderivative.

The infamous and very useful equation to move from volume integral to surface integral.

My dad, being a maths and computer nerd, always thought the Pythagorean Theorem would look cool on a T-shirt. So for Father's Day, I've made one especially for him. Happy Father's Day, Dad! :D

The infamous and very useful equation to move from volume integral to surface integral.

Design shows and illustration of the pythagorean theorum (a2+b2=c2) with the text: Pythagoras Got It Right. Great gift idea for the math teacher or student.