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Such a number is algebraic and can be expressed as the sum of a rational number and the square root of a rational number. Constructible number: A number representing a length that can be constructed using a compass and straightedge. Constructible numbers form a subfield of the field of algebraic numbers, and include the quadratic surds.
American Sign Language (ASL) is a natural language [5] that serves as the predominant sign language of Deaf communities in the United States and most of Anglophone Canada. ASL is a complete and organized visual language that is expressed by employing both manual and nonmanual features . [ 6 ]
The manual alphabet used in American Sign Language. Letters are shown in a variety of orientations, not as they would be seen by the viewer. Travis Dougherty explains and demonstrates the ASL alphabet. Voice-over interpretation by Gilbert G. Lensbower.
American Sign Language: Old French Sign Language and Martha's Vineyard Sign Language: United States and Anglophone Canada: 459,850 [5] Persian Sign Language: Language isolate: Iran: 325,000 (2019) [6] Papua New Guinean Sign Language: Auslan creole (disputed) Papua New Guinea: 30,000 (2015) Turkish Sign Language: Ottoman Sign Language: Turkey ...
The Australian Aboriginal counting system was used together with message sticks sent to neighbouring clans to alert them of, or invite them to, corroborees, set-fights, and ball games. Numbers could clarify the day the meeting was to be held (in a number of "moons") and where (the number of camps' distance away).
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American Sign Language (ASL) developed in the United States, starting as a blend of local sign languages and French Sign Language (FSL). [1] Local varieties have developed in many countries, but there is little research on which should be considered dialects of ASL (such as Bolivian Sign Language) and which have diverged to the point of being ...
Ordinal number – Generalization of "n-th" to infinite cases (the related, but more formal and abstract, usage in mathematics) Ordinal data, in statistics; Ordinal date – Date written as number of days since first day of year; Regnal ordinal – Ordinal numbers used to distinguish among persons with the same name who held the same office