(05-21-2018 08:07 PM)J-F Garnier Wrote: [ -> ]2 / INT
That's also my final solution.
Dieter
Ok, after the fail above (always check twice) here a new attempt:
R->B
SR
B->R
so three steps
Arno
(05-21-2018 08:25 PM)Gerson W. Barbosa Wrote: [ -> ]HP-42S:
2 BASE/
Nice! I started down that path but didn't remember the BASE/ function.
On the Prime there is BITSR(), 1 step.
Arno
DSE X
SQRT
Cheers, Werner
(05-21-2018 08:15 PM)Logan Wrote: [ -> ]How about:
7
x<>y
MOD
An interesting solution, regardless the number of steps. This works on the 33s as well (Rmdr == MOD).
Gerson.
(05-21-2018 08:15 PM)Logan Wrote: [ -> ]How about:
7
x<>y
MOD
(05-21-2018 09:11 PM)Werner Wrote: [ -> ]DSE X
SQRT
Nice – two very cool solutions.
If you have calculators with the respective commands, that is. ;-)
2 / INT probably is the most universal one.
Other solutions with more special commands:
2 INT÷ (HP35s)
2 IDIV (WP34s)
LN ROUNDI (WP34s)
Dieter