Ok, for more roasting I will admit I never even really understood the need for a % function on a 'scientific' calc. If somebody wants to add 17,5% to 1234, (s)he can do easily via 1234 [ENTER] 1.175 [x]. Done.rprosperi wrote: ↑Fri Jul 12, 2019 3:54 am%T preserves T, Z, and Y. This is the first thing I assign on the keyboard of any (non-finance) machine I start to use (except any 41C model, where PACK is the first thing I assign and %T is second). Also, one of the fundamental purposes of a calculator is to not have to do the rest mentally.
I support assigning %T and honestly didn't notice until now it was not already available.
But perhaps its a good idea to leave a pair (both f- and g- shifts of a given key) of assignments blank to be used by each owner to assign his/her favorite function which is not assigned. In my case, I'll assign %T to one of them.
Well, for financial people, there we offer dedicated problem solvers with % and %T (opens the door to math kindergarten - sin, cos, tan, and brains must stay out).
([:-)