Hello. I solve this problem by doing it by brute force (with a loop) but I was hoping it can be done without one. ☺
So you have the following data: [a=. 2 * 5 + i. 5 10 12 14 16 18 [b=. 35.5 35.5 I want to subtract a from b progressively until b is 0 so from the data above I'll get the following results: _10 _12 _13.5 16 18 Any help is appreciated. Thanks. r/Alex ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
