Time and Clock Primary standard = rotation of earth De facto primary standard = atomic clock (1 atomic second = 9,192,631,770 orbital transitions of Cesium.
1 Time (and Global State). 3 Time – basics zWe want to know when something happened - Physical and logical clocks. zAlgorithms may depend upon clock.
Time and Clock Primary standard of time = rotation of earth De facto primary standard = atomic clock (1 atomic second = 9,192,631,770 orbital transitions.
1 Time (and Global State). 4 Time – basics zWe want to know when something happened - Physical and logical clocks. zAlgorithms may depend upon clock.
Time ( and Global State )
Synchronization
