In this video series I will show you how to divide complex numbers. We do this by eliminating the imaginary number on the ...

In this video playlist, you will learn everything you need to know with complex and imaginary numbers ((1 + i)/i) - (3/(4 - i ...

All non-trivial zeros of the zeta function have real part one-half. Unfortunately, all those negative even numbers are trivial zeros. So … where are these non-trivial ones? To answer that, I must take ...

Several years ago one of us, Toni, asked another of us, Marco, to come to his office at the Institute of Photonic Sciences, a large research center in Castelldefels near Barcelona. “There is a problem ...