History of Symbols (demo)
A symbol is something which represents an idea, a physical entity or a process but is distinct from it. The purpose of a symbol is to communicate meaning. For example, a red octagon may be a symbol for "STOP". On a map, a picture of a tent might represent a campsite.Numerals are symbols for numbers. Personal names are symbols representing individuals.
An organized collection of symbols forms a legend.Selengkapnya »