Hi! Power verb has 3 variant of w: u^:w y noun, verb, gerund. In example on https://code.jsoftware.com/wiki/Vocabulary/hatco#DoWhile I see sentense: 3&*^:(100 > ])^:_ (5) 100 > ] is not noun, verb or gerund. (100&>)@] is verb Why she's (100 > ]) working in power verb? Nice day! Sergey