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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.
minuscule: ⱬ, Unicode codepoints U+2C6B and U+2C6C, respectively) is a Latin letter Z with a descender.. Z with descender in Doulos SIL. It is used in pre-1983 romanization of the Uyghur language, transliterating ژ [], a pre-consonantal allophone of ج /dʒ/ (see Qona Yëziq), but occurring independently in a few words of Russian, Persian or Western origin (such as ⱬurnal from journal).
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 ...
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 .
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.
The term "Z-order" refers to the order of objects along the Z-axis. In coordinate geometry, X typically refers to the horizontal axis (left to right), Y to the vertical axis (up and down), and Z refers to the axis perpendicular to the other two (forward or backward). One can think of the windows in a GUI as a series of planes parallel to the ...
Z-plane may refer to: z = e sT, the domain of the z-transform; z = x + iy, the complex plane in general This page was last edited on 30 December 2019, at 22:05 ...
The rotation operator gates (), and () are the analog rotation matrices in three Cartesian axes of SO(3), [c] along the x, y or z-axes of the Bloch sphere projection. As Pauli matrices are related to the generator of rotations, these rotation operators can be written as matrix exponentials with Pauli matrices in the argument.