Whois & Analysis for travelmath.com

An electronic calculator is a small, portable electronic device used to perform operations ranging from basic arithmetic to complex mathematics.

Distance is a numerical description of how far apart objects are.

In physics or everyday usage, distance may refer to a physical length, or an estimation based on other criteria (e.g. "two counties over").

In most cases, "distance from A to B" is interchangeable with "distance from B to A".

In mathematics, a distance function or metric is a generalization of the concept of physical distance.

A metric is a function that behaves according to a specific set of rules, and is a way of describing what it means for elements of some space to be "close to" or "far away from" each other.

Time is the indefinite continued progress of existence and events that occur in apparently irreversible succession from the past through the present to the future.

Time is a component quantity of various measurements used to sequence events, to compare the duration of events or the intervals between them, and to quantify rates of change of quantities in material reality or in the conscious experience.

Time is often referred to as the fourth dimension, along with the three spatial dimensions.