Search results
Results from the WOW.Com Content Network
gcd – greatest common divisor of two numbers. (Also written as hcf.) gd – Gudermannian function. GF – Galois field. GF – generating function. GL – general linear group. G.M. – geometric mean. glb – greatest lower bound. (Also written as inf.) G.P. – geometric progression. grad – gradient of a function.
The greatest common divisor (GCD) of integers a and b, at least one of which is nonzero, is the greatest positive integer d such that d is a divisor of both a and b; that is, there are integers e and f such that a = de and b = df, and d is the largest such integer.
Therefore, equalities like d = gcd(p, q) or gcd(p, q) = gcd(r, s) are common abuses of notation which should be read "d is a GCD of p and q" and "p and q have the same set of GCDs as r and s". In particular, gcd(p, q) = 1 means that the invertible constants are the only common divisors.
Synonyms for GCD include greatest common factor (GCF), highest common factor (HCF), highest common divisor (HCD), and greatest common measure (GCM). The greatest common divisor is often written as gcd( a , b ) or, more simply, as ( a , b ) , [ 3 ] although the latter notation is ambiguous, also used for concepts such as an ideal in the ring of ...
In mathematics, a greatest common divisor matrix (sometimes abbreviated as GCD matrix) is a matrix that may also be referred to as Smith's matrix. The study was initiated by H.J.S. Smith (1875). A new inspiration was begun from the paper of Bourque & Ligh (1992). This led to intensive investigations on singularity and divisibility of GCD type ...
Block letters may also be used as to refer to block capitals, which means writing in all capital letters or in large and small capital letters, imitating the style of typeset capital letters. [2] However, in at least one court case involving patents, the term "block letters" was found to include both upper and lower case. [2]
In 1980, the school hosted a conference of the International Schools Association (ISA) in Moshi, titled 'The Needs of the Child in the Middle Years of Schooling (ages 11–16)'. [36] This conference recommended the development of a course to meet the needs of students aged 11–16 years, with a focus on six key 'needs', which were described as ...
Alternatives to standard letter grading are able to evaluate the students skills and understanding of the course material. [26] The flaws in the standard letter grading system are major and require a lot of attention. These issues include ways for students to achieve high grades without actually understanding the course material.