Abstract: This brief considers special nonlinear resistors are where the voltage is controlled by a polynomial of the current with arbitrary rational exponents, called rational current controlled ...
An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in Maths when we do not know the exact number in a calculation - this unknown ...
An algebraic equation contains one or more letters in it. Each letter in the equation is called a variable. A variable can change in value. We guess at different values for each letter until our ...