3 Apr
2021
3 Apr
'21
4:39 a.m.
On 3/04/21 4:33 pm, David Mertz wrote:
add all these 20 receipts together without needing 19 "+" signs, but just one at the end.
Um, that's not the way any RPN calculator I've seen works. You still need to press the "+" key 19 times, just in slightly different places. To get by with just one "+" you would need some way to bracket the arguments, then you have something more like backwards Lisp with at least as many parens as infix. -- Greg