Abstract: In this paper a singularity subtraction technique is developed for computing the impedance matrix elements of various electromagnetic surface integral equation formulations ... singularities ...

Invented by Leonardo Torres in 1920, the Torres calculating machine is a machine that solves essential addition, subtraction, ...

School of Mathematical Sciences, Huaqiao University, Quanzhou, Fujian 362021, P. R. China Department of Mathematics, Zhejiang Normal University, Jinhua, Zhejiang ...

Andrew Beattie was part of the original editorial team at Investopedia and has spent twenty years writing on a diverse range of financial topics including business, investing, personal finance ...

Download the CBSE Class 11 Maths Syllabus 2025-26 PDF for free. Check the updated course structure, topics, and marking ...

Multi-Source Information Fusion, Greenhouse, Navigation, Algorithm Verification, Sensor Fusion Share and Cite: Guo, Z. (2025) ...

Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

You scrambled up a Rubik's cube , and now you want to put it back in order. What sequence of moves should you make? Surprise: ...

A mathematician and a computer scientist have just solved an "impossible" equation that has been considered unsolvable for ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. David Kindness is a Certified Public Accountant (CPA) and an ...

A polynomial description based multi-objective optimization method is proposed to simultaneously improve beam shaping performance and control the steepness of freeform. In the given example, multiple ...

The title equation now shines far brighter for Sundowns than it does for José Riveiro’s charges. The Buccaneers last won a league title 13 years ago, and that number looks like it will only increase.