In algebra, letters are used to stand for values that can change (variables) or for values that aren’t known (unknowns). A term is a number or letter on its own, or numbers and letters multiplied ...
The patterns and expressions curriculum unit supports pupils to understand and express algebraic generalisations arising from how they 'see' the structure of a figural pattern. Pupils work in a ...
A polynomial is an algebraic expression involving many terms and can be factorised using long division or synthetic division. Laws of logarithms and exponents Revise what logarithms are and how to use ...
GAMS, or the General Algebraic Modeling System, is a high-level modeling system for mathematical programming and optimization. It’s particularly useful for large-scale problems and is widely used in ...
This interactive pan balance allows numeric or algebraic expressions to be entered and compared. You can "weigh" the expressions you want to compare by entering them on either side of the balance.
Abstract: Using a new matrix analysis tool, called semi-tensor product of matrices (STP) developed in recent years, this paper investigates the problem of finding control sets (or dominating sets) of ...
Abstract: Implementing techniques from computer algebra often requires a multitude of foundational algorithms that are neither easy to understand nor to implement. Despite great interest from other ...
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