3 ms·
RPN: 3 (enter) 4 + 5 (enter) 6 + / 7 (enter) 8 + 9 (enter) 2 + / +
by jonsen 12y ago
RPN:
3 (enter) 4 +
5 (enter) 6 + /
7 (enter) 8 +
9 (enter) 2 + / +
- DougBTX 12y agoSo 19 presses too, that's got a nice "essential complexity" feel to it.