Use mouse or keyboard. Trigonometric functions default to degrees; click the DEG button to toggle to RAD. Notes and limitations: The calculator uses a lightweight expression evaluator that maps common ...

Preparing for mathematical olympiad or mathematical competitions? Check out these books, from beginner to advanced level, covering a variety of topics from number theory to geometry. Free sample ...

Fractional Calculus and Waves in Linear Viscoelasticity (Second Edition) is a self-contained treatment of the mathematical theory of linear (uni-axial) viscoelasticity (constitutive equation and waves ...