While there are formulas and tools for performing simple functions like addition, subtraction, multiplication, etc. in Excel, exponential calculations could be a little complicated. There is no ...

Proceedings of the American Mathematical Society, Vol. 52, No. 1 (Oct., 1975), pp. 131-135 (5 pages) An exponential sum is defined by $G(F, \varphi, \alpha) = \sum ...

Oscilloscopes are the workhorse instruments for time domain measurements. Most current digital oscilloscopes include about twenty-five built in measurement parameters as a standard complement. Adding ...

Let X1, X2, ⋯ be i.i.d. and Yk = max{X1, X2, ⋯, Xk}. Then Xj is a record value of the sequence if $Y_{j} > Y_{j - 1}$. Denoting record value times by Ln, n = 1, 2 ...

Mark Peter Davis is a New York City VC and member of the DFJ Gotham Ventures team. This post originally appeared on his blog, and it is republished here with permission. The five key types of IT data ...