Imaginary Number i Mug
$13.00
Spring
Once regarded as a fictitious and useless number has now gain enormous practical use in applied mathematics such as signal processing, control theory, electromagnetism, fluid dynamics, quantum mechanics, fractal geometry and many more!
The Number e (Euler's Number) Mug
$13.00
Spring
The famous irrational number e (also known as Euler's Number) is one of the most important mathematical constants. The number e is found in many mathematical formulas and used in various disciplines such as Biology, Physics, Chemistry, and many more!
Golden Ratio Mug
$13.00
Spring
The golden ratio appears in some patterns in nature, such as spiral arrangements of leaves. Works of art that make use of the golden ratio are said to be aesthetically pleasing to the eye.
The Number Pi Mug
$13.00
Spring
The famous irrational number pi is one of the most important mathematical constants. The number pi appears in many formulas in all areas of mathematics and Science. Pi has been known for many years and was used by ancient civilizations.