Hats
Main Tag:
Description: The beauty of Euler's formula lies in the fact that three intrinsically irrational or imaginary fundamental constans of math (e, pi, i) make up for a simple formula.
Euler_white Hat
$19
Description: The beauty of Euler's formula lies in the fact that three intrinsically irrational or imaginary fundamental constans of math (e, pi, i) make up for a simple formula.
$19