As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Abstract: This paper deals with the problem of exact finite-time estimation for a class of switched discrete-time linear systems with delayed-output measurements. Before tackling switched systems, ...

The mathematics behind artificial intelligence (AI) and machine learning (ML) rely on linear algebra, calculus, probability, and statistics. These provide the foundation for developing the needed ...

PORTSMOUTH, Va. — New documents are shedding light on what led to the arrest of Churchland High School teacher Jarvis Green on Thursday. The complaint, filed in Portsmouth Juvenile and Domestic ...

It is very easy to create linear expressions in a text editor. It currently seems that a screen reader user gets tripped up in the Microsoft Word math editor. If you make a mistake and backspace or if ...

We draw six conclusions from the data. First, 198 of the 199 degrees analyzed require discrete math be taken at some point in the degree. i However, the results shown in Table 2 illustrate that there ...