A Two-Button Scientific Calculator

Dr James Grime explains how to make a fully-functional scientific calculator with just two buttons. More links & stuff in full description below ↓↓↓

PAPER: All elementary functions from a single operator by Andrzej Odrzywołek - https://arxiv.org/html/2603.21852v

Dr Grime's website - https://www.singingbanana.com/

More James Grime on Numberphile - https://www.youtube.com/playlist?list=PLt5AfwLFPxWLNZRKWlcRmTABh_SExiiCj

Calculator videos playlist - https://www.youtube.com/playlist?list=PLbj70YAVHnS4

And Calculator Unboxings (a bit less serious) - https://www.youtube.com/playlist?list=PLt5AfwLFPxWKAINNfxIdYmFVKuk_F_cQq