real axis

Noun

Meaning

real axis (plural real axes)

(mathematics) The horizontal line in the complex plane, every point on which corresponds to a real number

Source: en.wiktionary.org

Examples

The fact that for all complex s ≠ 1 implies that the zeros of the Riemann zeta function are symmetric about the real axis. Source: Internet

If this limit exists, then it may be computed by taking the limit as h → 0 along the real axis or imaginary axis; in either case it should give the same result. Source: Internet

Formally, for any complex number z: : Geometrically, is the "reflection" of z about the real axis. Source: Internet

Hue varies with argument, or angle, measured from the positive real axis. Source: Internet

The convergence is poor in vicinity of the negative part of the real axis. Source: Internet

The Laplace transform can be alternatively defined as the bilateral Laplace transform or two-sided Laplace transform by extending the limits of integration to be the entire real axis. Source: Internet

Close letter words and terms

real ass real association real attendance real bad real badly real barrier