Что думаешь? Оцени!
type FoldTreeFrame = {
。关于这个话题，新收录的资料提供了深入分析
Learning Dyalog APL and working around with it is like stumbling upon an alternate reality where some programming conventions are consistent with current times and some have stayed the same since the 80s. While they have done tremendous work into modernizing it (Not easy keeping an implementation made in the 80s up to date!), one can't help but feel like one has one foot in the modern day and another foot in an era where people still use timeshare systems when playing around with Dyalog APL.
result[i] = foldTreeRecursive(