Addition (usually signified by the plus symbol +) is one of the four basic operations of arithmetic, the other three being subtraction, multiplication...

chemistry, an addition polymer is a polymer that forms by simple linking of monomers without the co-generation of other products. Addition polymerization...

Oxidative addition and reductive elimination are two important and related classes of reactions in organometallic chemistry. Oxidative addition is a process...

polar addition reactions: electrophilic addition and nucleophilic addition. Two non-polar addition reactions exist as well, called free-radical addition and...

In mathematics, an addition theorem is a formula such as that for the exponential function: ex + y = ex · ey, that expresses, for a particular function...

The additions to Daniel are three chapters not found in the Hebrew/Aramaic text of Daniel. The text of these chapters is found in the Septuagint, the...

Ladd's Addition is an inner southeast historic district of Portland, Oregon, United States. It is Portland's oldest planned residential development, and...

In mathematics, matrix addition is the operation of adding two matrices by adding the corresponding entries together. For a vector, v → {\displaystyle...

Addition and subtraction may refer to: Addition Subtraction Addition and Subtraction is a 1900 French film. This disambiguation page lists articles associated...

In organic chemistry, the Michael reaction or Michael 1,4 addition is a reaction between a Michael donor (an enolate or other nucleophile) and a Michael...

In organic chemistry, syn- and anti-addition are different ways in which substituent molecules can be added to an alkene (R2C=CR2) or alkyne (RC≡CR). The...

In organic chemistry, an electrophilic addition (AE) reaction is an addition reaction where a chemical compound containing a double or triple bond has...

The Standard addition method, often used in analytical chemistry, quantifies the analyte present in an unknown. This method is useful for analyzing complex...

In four-color printing (or more), under color addition (UCA) is a technique for darkening areas of the printed image by adding colored inks. It is meant...

In relativistic physics, a velocity-addition formula is an equation that specifies how to combine the velocities of objects in a way that is consistent...

multiplication on F 2 {\displaystyle \mathbb {F} _{2}} and the "XOR" operation as addition on F 2 {\displaystyle \mathbb {F} _{2}} : r = p ∧ q ⇔ r = p ⋅ q ( mod 2...

In mathematics, Pythagorean addition is a binary operation on the real numbers that computes the length of the hypotenuse of a right triangle, given its...

up addition in Wiktionary, the free dictionary. Addition is the mathematical process of putting things together. Addition may also refer to: Addition (logic)...

Operation Addition was the name given to the Canadian contribution to United Nations Mission in Ethiopia and Eritrea, the United Nations peacekeeping forces...

Addition Elle was a Canadian clothing store chain that sold plus-size clothing. It was established in Montreal and sold to Reitmans in 2001. It closed...

The mere addition paradox (also known as the repugnant conclusion) is a problem in ethics identified by Derek Parfit and discussed in his book Reasons...

In organic chemistry, a nucleophilic addition (AN) reaction is an addition reaction where a chemical compound with an electrophilic double or triple bond...

prescription at the top of the lens and reaches a maximum addition power, or the full reading addition, at the bottom of the lens. The length of the progressive...

is not an inverse of the sum operation. Instead it replaces the vector addition of the Minkowski sum with a vector subtraction. If the two convex shapes...

Thornhurst Addition is a national historic district located at Carmel, Hamilton County, Indiana. It encompasses 21 contributing buildings and 1 contributing...

Modular additions are usually side and second-story additions to homes that are pre-fabricated at the facilities. General characteristics of a modular...

In combinatorics, the addition principle or rule of sum is a basic counting principle. Stated simply, it is the intuitive idea that if we have A number...

The Kharasch addition is an organic reaction and a metal-catalysed free radical addition of CXCl3 compounds (X = Cl, Br, H) to alkenes. The reaction is...

of some addition reactions. The rule was formulated by Russian chemist Vladimir Markovnikov in 1870. The rule states that with the addition of a protic...

In mathematics, an addition chain for computing a positive integer n can be given by a sequence of natural numbers starting with 1 and ending with n, such...