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 ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Strategy-heavy, rule-complex games are especially appealing and rewarding to those with high IQs. Studying strategy ...

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 ...