# Poll: Which of these real numbers is the coolest?

Out of the following real numbers, which is the coolest?

• e (2.7182818...) (38%, 6 Votes)
• Zero (0) (25%, 4 Votes)
• pi (3.14159....) (25%, 4 Votes)
• One (1) (13%, 2 Votes)
• Golden Ratio (1.61803...) (0%, 0 Votes)

Total Voters: 16

• pi, also written $\pi$ is defined as the ratio of the circumference to the diameter in a circle
• e, is the natural logarithm constant. Defined as $f(1)$ where $f$ is the unique differentiable function $f:\R\to\R$ satisfying $f(0) = 1$ and $f'(x) =x$ for all $x\in \R$.
• The golden ratio is defined as $(1+\sqrt{5})/2$