started working on the cascade-correlation network today. currently it can only give the output of a network, not train/add nodes. plan to work on the training tomorrow. as with the ff net, network structure is defined by its weights list. weights list has two elements: first is the hidden node weights list, which contains one element (which is a list of numbers) for every hidden node. the second element in the network structure list is the output node weights. one element for each output node, and each element is a list of weights. file cascnet1.nb has been backed up on euclid.