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2. Order of operations - Wikipedia

   en.wikipedia.org/wiki/Order_of_operations

   Order of operations. In mathematics and computer programming, the order of operations is a collection of rules that reflect conventions about which operations to perform first in order to evaluate a given mathematical expression . These rules are formalized with a ranking of the operations. The rank of an operation is called its precedence, and ...

3. Mathematical optimization - Wikipedia

   en.wikipedia.org/wiki/Mathematical_optimization

   Mathematical optimization (alternatively spelled optimisation) or mathematical programming is the selection of a best element, with regard to some criteria, from some set of available alternatives. [ 1][ 2] It is generally divided into two subfields: discrete optimization and continuous optimization.

4. Computational complexity theory - Wikipedia

   en.wikipedia.org/wiki/Computational_complexity...

   In theoretical computer science and mathematics, computational complexity theory focuses on classifying computational problems according to their resource usage, and explores the relationships between these classifications. A computational problem is a task solved by a computer. A computation problem is solvable by mechanical application of ...

5. Matrix chain multiplication - Wikipedia

   en.wikipedia.org/wiki/Matrix_chain_multiplication

   Matrix chain multiplication. Matrix chain multiplication (or the matrix chain ordering problem[ 1]) is an optimization problem concerning the most efficient way to multiply a given sequence of matrices. The problem is not actually to perform the multiplications, but merely to decide the sequence of the matrix multiplications involved.

6. Optimization problem - Wikipedia

   en.wikipedia.org/wiki/Optimization_problem

   Optimization problem. In mathematics, engineering, computer science and economics, an optimization problem is the problem of finding the best solution from all feasible solutions . Optimization problems can be divided into two categories, depending on whether the variables are continuous or discrete: An optimization problem with discrete ...

7. Job-shop scheduling - Wikipedia

   en.wikipedia.org/wiki/Job-shop_scheduling

   Job-shop scheduling, the job-shop problem ( JSP) or job-shop scheduling problem ( JSSP) is an optimization problem in computer science and operations research. It is a variant of optimal job scheduling. In a general job scheduling problem, we are given n jobs J1 , J2 , ..., Jn of varying processing times, which need to be scheduled on m ...

8. Computational complexity - Wikipedia

   en.wikipedia.org/wiki/Computational_complexity

   In computer science, the computational complexity or simply complexity of an algorithm is the amount of resources required to run it. [ 1] Particular focus is given to computation time (generally measured by the number of needed elementary operations) and memory storage requirements. The complexity of a problem is the complexity of the best ...

9. Bracket (mathematics) - Wikipedia

   en.wikipedia.org/wiki/Bracket_(mathematics)

   In elementary algebra, parentheses ( ) are used to specify the order of operations. [1] Terms inside the bracket are evaluated first; hence 2×(3 + 4) is 14, 20 ÷ (5(1 + 1)) is 2 and (2×3) + 4 is 10. This notation is extended to cover more general algebra involving variables: for example (x + y) × (x − y). Square brackets are also often ...