rootSystem(DynkinType) -- the root system of a given type

• Function: rootSystem

• Usage:

  rootSystem(T)

• Inputs:
  • T, an instance of the type DynkinType,
• Outputs:
  • an instance of the type RootSystem, the root system of the corresponding type

i1 : rootSystem(dynkinType({{"A",2},{"D",4}}))

o1 = RootSystem{...8...}

o1 : RootSystem