RiverRider, did it look like this? If so more pictures Here. Article says 30 bit word using DTL logic. Actually those purpose-built computers could be surprisingly powerful. One trick ponies but they did that one trick well. Speed is a relative thing with big words but I found memory (core) cycle specs of 4 us and later 2 us (250 or 500 kHz)



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The key elements in human thinking are not numbers but labels of fuzzy sets. -- L. Zadeh

Which explains a lot.