Tag Archives: Calculus

Integral Madness

We've seen the calculus version

J(x)=\frac{1}{2\pi i}\int_{a-i\infty}^{a+i\infty}\log\zeta(s)x^s\frac{\mathrm{d}s}{s},

of the Euler product, and we know how to express \xi(s) as a product over its roots




High time we put everything together -- the reward will be the long expected explicit formula for counting primes! Continue reading Integral Madness