The most accurate scientific calculator??

[John Keith]

(11-29-2018 04:36 AM)Jim Horn Wrote:  There was a posting some time back to an article about an Android app with essentially unlimited precision. When used, it would let the user scroll the display to show more digits of its calculation, while computing more digits as needed. I downloaded and tried it - very interesting! Unfortunately, the phone I had died and I've not found the reference with the Forum's search feature.

Possibly Pari/GP? But Pari has a command line interface, not what most would consider a "calculator".