set the value of the underlying process at a node of a binomial/trinomial tree
SetUnderlying(T, i, j, v)
binomial or trinomial tree data structure
positive integer; time step
positive integer; node index
real constant; new value of the underlying
The SetUnderlying command sets the value of the underlying for node j at level i of the tree T. See Finance[GetDescendants] for more details about node indexing.
The Finance[SetUnderlying] command was introduced in Maple 15.
For more information on Maple 15 changes, see Updates in Maple 15.
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