4-level stack manipulation on 12c

[PANAMATIK]

(03-02-2015 08:19 AM)Csaba Tizedes Wrote:  But it does not count (...too many preconditions).

If preconditions are allowed:

RCL 0 (R0 contains 17)
RCL 1 (R1 contains 5)

Shortest key sequence with preconditions allowed:

R/S