[Quantlib-dev] TrinomialTree: braching probabilities

[YuHong <hy...@ho...>]

I have been studying 'ql/methods/lattices/trinomialtree.cpp'.  About the branching probabilities, Hull&White in their papers mentioned three types of branchings.  May I ask, which among the three brachings with the probabilities have been implemented in QuantLib?  Thanks a lot!

Regards,

Hong Yu