If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Andrew Bloomenthal has 20+ years of editorial experience as a financial journalist and as a financial services marketing writer. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Let f: S → E be a normal curve in the plane. The extensions of f to immersions of the disk with n handles (Tn) can be determined as follows. A word for f is ...

This work was supported by a contract between the Office of Naval Research and Columbia University and by a grant-in-aid from the Higgins Fund of Columbia University. Reproduction in whole or in part ...

Kyphosis and lordosis are normal curves in the spine. Both can cause issues when they're excessive, but one has the potential to be more troublesome, causing back pain and other symptoms. A quick look ...

Abstract: Stochastic wind conditions and curtailment lead to a sparse distribution of normal data compared to outliers on the Wind Power Curve (WPC). This results in the removal of sparse normal data ...

Imagine you're at a fair, and you see a booth with a giant dartboard. The booth owner challenges you to hit the bullseye. You take your shot, and the dart lands somewhere on the board. Now imagine ...

The Frenet frame is not suitable for describing the behavior of the curve in the Galilean space since it is not defined everywhere. In this study, an alternative frame, the so-called quasi-frame, is ...