Hi - I noticed the "fold" conjunctions only recently. However, I was under the impression that J already has ways to accomplish what is meant by different kinds of folds - see https://en.wikipedia.org/wiki/Fold_%28higher-order_function%29#In_various_languages .
Can someone involved with the "F" conjunctions explain their rationale? Thanks, Devon -- Devon McCormick, CFA Quantitative Consultant ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
