A mathematician is a device for turning coffee into theorems.
-- P. Erdos
A mathematician is a device for turning coffee into theorems.
-- P. Erdos
Chebyshev said it, and I say it again
There is always a prime between n and 2n
-- P. Erdos
A mathematician is a device for turning coffee into theorems.
-- P. Erdos
A mathematician is a device for turning coffee into theorems.
-- P. Erdos