Instructions A complex number is expressed in the form z = a + b * i ... to a complex exponent can be expressed using Euler's formula: e^(a + b * i) = e^a * e^(b * i) = e^a * (cos(b) + i * sin(b)) ...

To satisfy the conditions for the existence of nontrivial zeros, the phase difference between the even and odd function components must be precisely $\frac{1}{2}$ in scale—equivalent to half of $2\pi$ ...

That’s exactly what happened in 1900 at the International Congress of Mathematicians at Sorbonne University in Paris.

Mathematicians’ Favorite Shapes Hold the Key to Big Mathematical Mysteries ...

PeopleImages.com / Getty Images Form W-9, Request for Taxpayer Identification Number (TIN) and Certification, is an Internal Revenue Service (IRS) tax form that businesses use to collect ...

Calvin Trillin’s most recent book is The Lede: Dispatches from a Life in the Press. “Sir, as your political policy adviser, I have to say that the question of Canada –” “Our beautiful ...

Phenomena in the real world are described by real numbers like 1, –4/3 and pi. There are also what are known as imaginary numbers like i, which is the square root of –1, and complex numbers ...

As we move through Week 1 of spring football, get familiar with who's wearing your favorite digits among the Nebraska early enrollees and transfer additions. And read up the various links along ...