Search results
Results from the WOW.Com Content Network
Object-Z [1] is an object-oriented extension to the Z notation developed at the University of Queensland, Australia. Object-Z extends Z by the addition of language constructs resembling the object-oriented paradigm, most notably, classes. Other object-oriented notions such as polymorphism and inheritance are also supported.
Every field is a G-ring; Every complete Noetherian local ring is a G-ring; Every ring of convergent power series in a finite number of variables over R or C is a G-ring.; Every Dedekind domain in characteristic 0, and in particular the ring of integers, is a G-ring, but in positive characteristic there are Dedekind domains (and even discrete valuation rings) that are not G-rings.
In Maltese, ż represents the voiced alveolar sibilant [z], pronounced like "z" in English "maze". This contrasts with the letter z , which represents the voiceless alveolar sibilant affricate [ts] , like in the word "ha ts ".
Figure 1. This Argand diagram represents the complex number lying on a plane.For each point on the plane, arg is the function which returns the angle . In mathematics (particularly in complex analysis), the argument of a complex number z, denoted arg(z), is the angle between the positive real axis and the line joining the origin and z, represented as a point in the complex plane, shown as in ...
Z function in the complex plane, zoomed out. In mathematics, the Z function is a function used for studying the Riemann zeta function along the critical line where the argument is one-half. It is also called the Riemann–Siegel Z function, the Riemann–Siegel zeta function, the Hardy function, the Hardy Z function and the Hardy zeta function.
It represents the same sound in the Polish alphabet, remaining in active usage by some as an alternative for the letter Ż (called "Z with overdot"). However, only the latter glyph is considered standard and is taught in Polish schools to children. It is sometimes used as the form for the standard Z to distinguish it from the numeral two 2 .
Suppose f is an analytic function on the punctured disk of radius r around the point w, and that f omits two values z 0 and z 1. By considering (f(p + rz) − z 0)/(z 1 − z 0) we may assume without loss of generality that z 0 = 0, z 1 = 1, w = 0, and r = 1. The function F(z) = f(e −z) is analytic in the right half-plane Re(z) > 0.
There is some confusion over the exact definition of "Z-variant." For example, in an Internet Draft (of RFC 3743) dated 2002, [2] one finds bù "no" (U+4E0D 不) and (U+F967 不︀) described as "font variants," the term "Z-variant" being apparently reserved for interlanguage pairs such as the Mandarin Chinese tù "rabbit" (U+5154 兔) and the Japanese to "rabbit" (U+514E 兎).