Cube root [HP-35]

[Gerson W. Barbosa]

(03-08-2020 03:23 PM)Juan14 Wrote:  27 ENTER ENTER ENTER

for the first steep we press

√ √

then for each iteration we press

/ √

after 10 iterations we have: x = 2.99919546023

Great!

After 9 iterations we have

3.001609727

Now we store that result and do a final iteration

STO / √

then

ENTER + RCL + 3 /

and we get

3.000000216

(on the HP-35)