Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...

Understanding different types of angles and that angles in a triangle sum to 180° can be helpful when classifying a triangle. Recognising line symmetry and rotational symmetry will also help. Look for ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). A piercing pattern is a two-day candlestick pattern that signals a potential ...

Bitcoin price compresses within a tightening triangle, with repeated bounces from dynamic support suggesting volatility expansion and a decisive breakout approaching. Bitcoin (BTC) price is entering a ...

Abstract: This paper presents a two-dimensional (2D) wide-angle scanning phased array based on a pattern reconfigurable two-element subarray. The two-element subarray design method enables flexible 1D ...

Abstract: This paper presents the design of an antenna array specifically tailored for wide-angle scanning in mm-wave applications. The proposed design utilizes a half-loop antenna topology optimized ...

The goal is to collect a list of resources to help people learn about and leverage modern C++11 and beyond. The objective of this page is to build a comprehensive list of open-source C++ libraries, so ...