- An entity is generally specified as Entity[type,canonicalname]. A list of currently available entity types is given by EntityValue.
- Entity expressions can be created by using the interface.
- The number of copies n may be any positive integer.
Basic Examples (4)
Return the total mass of three tennis balls:
Give the total mass of 10 hydrogen atoms:
Output the luminosity of two suns:
Output the material out of which three (separate) footballs are made:
Generalizations & Extensions (1)
Properties & Relations (3)
Introduced in 2015