PhysicalConstants`
PhysicalConstants`
AgeOfUniverse
As of Version 9.0, physical constant functionality is built into the Wolfram Language »
AgeOfUniverse
is the age of the universe, a physical constant.
更多信息和选项
- To use AgeOfUniverse, you first need to load the Physical Constants Package using Needs["PhysicalConstants`"].
- AgeOfUniverse is given in units of Second.