ProShares Short QQQ ETF offers a tactical way to short the Nasdaq-100 but is not intended for long-term holding. Learn more ...

Nomographs are typically used in applications for which the modest level of accuracy they provide is sufficient and useful.

PC Magazine is your complete guide to computers, phones, tablets, peripherals and more. We test and review the latest gadgets, products and services, report technology news and trends, and provide ...

Abstract: Source Code Authorship Attribution (SCAA) is to find the real author of source code in a corpus. Though, it is a privacy threat to open-source programmers, but, it may be significantly ...

The Uttarakhand Board has released the Class 12 Maths Syllabus 2025-26. The exam will be conducted for 3 hours with a total ...

Get a complete 5-month CBSE Class 12 Maths study plan with week-wise and day-wise timetable. Discover toppers study plan here ...

This is an interesting question that touches on the different meanings of the same word in strict mathematical definitions ...

Selling near-the-money put options on TLT can double annualized yields to 9%+, while reducing price risk and offering an ...

Abstract: In this paper, we consider a dynamical system whose trajectory is a result of minimizing a multiphase cost function. The multiphase cost function is assumed to be a weighted sum of specified ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Recent advances in high-throughput microbiome profiling have generated expansive data sets that offer unprecedented ...

An authorised reissue of the long out of print classic textbook, Advanced Calculus by the late Dr Lynn Loomis and Dr Shlomo Sternberg both of Harvard University has been a revered but hard to find ...