Search results
Results From The WOW.Com Content Network
Learn how to solve quadratic equations using the quadratic formula, a closed-form expression that describes the roots of a quadratic function. Explore different methods of deriving the formula, such as completing the square, substitution, and Lagrange resolvents.
The Basel problem is a problem in mathematical analysis with relevance to number theory, concerning an infinite sum of inverse squares.It was first posed by Pietro Mengoli in 1650 and solved by Leonhard Euler in 1734, [1] and read on 5 December 1735 in The Saint Petersburg Academy of Sciences. [2]
Learn about the concept of equality in mathematics, which is a relationship between two quantities or expressions that have the same value or represent the same object. Find out the basic properties, types, and applications of equality in logic, algebra, analysis, and computer science.
An exponential function is a mathematical function that relates the rate of change of a quantity to its current value. Learn about the natural exponential function, its properties, definitions, graphs, and applications in various fields.
AOL Mail offers secure and personalized email with features like AOL Mail, news, and weather for free. You can also access your email on the go with an iOS & Android app and get help from experts.
The binomial theorem describes the expansion of powers of a binomial, such as (x + y)n, into a sum of terms involving binomial coefficients. Learn the history, statement, examples, and applications of this algebraic formula and its geometric interpretation.
A spline of order n with a set of knots {x r} is a function S(x) in C n such that, for each r, the restriction of S(x) to the interval [x r, x r+1) coincides with a polynomial with real coefficients of degree at most n in x. If the separation x r+1 - x r, where r is any integer, between the successive knots in the set of knots is a constant ...
Horner's method evaluates a polynomial using repeated bracketing: + + + + + = + (+ (+ (+ + (+)))). This method reduces the number of multiplications and additions to just Horner's method is so common that a computer instruction "multiply–accumulate operation" has been added to many computer processors, which allow doing the addition and multiplication operations in one combined step.