Chebyshev interpolation polynomials exhibit the exponential approximation property to analytic functions on a cube. Based on the Chebyshev interpolation polynomial approximation, we propose iterative ...

Functions are one of the most fundamental concepts in mathematics, forming the foundation for topics in algebra, calculus and many other areas. A solid understanding of the basics of functions, ...

Home | Mathematics | Trigonometry | Finding unknown sides or angles Finding unknown sides or angles Trigonometric ratios are used to find the unknown side or angle of a right-angled triangle. There ...

There was a time when all my weekends were spent in the pottery studio. Kneading clay, balancing shapes on the wheel, making thin, intense lines, drying, firing, carving and painting, glazing and ...