The unit circle Solving trigonometric equations Circular function graphs. To determine if this resource will benefit you, start by answering the following questions. What is the difference between ...

Abstract: This article considers the problem of solving linear algebraic equations of the form Ax=b among multiagents, which seek a solution by using local information in presence of random ...

Abstract: In this paper, we derive a new criterion for uniform stability assessment of the linear periodic time-varying systems: ẋ = A(t)x and A(t+T) = A(t). As a corollary, the lower and upper bounds ...

Nearly two years after the death of Lower Hutt toddler Baby Ru, RNZ can reveal police have taken a significant step towards solving the case that shocked the nation. National Crime Correspondent Sam ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Four years ago, construction workers clearing the land for a new hospital in northern France made a grim discovery. Soon after, they had unearthed the remains of more than 100 people. Such finds are ...