Posts: 55
Threads: 2
Joined: Jun 2006
head... hurts... postfix addition/subtraction, prefix multiplication/division? ouch...
edit: oh, my. it's worse than I thought...
Edited: 1 Sept 2007, 1:42 a.m.
Posts: 28
Threads: 3
Joined: Dec 2005
I had to laugh at the comment on rskey:
"If there had been an award given for the least functional programmable calculator ever made..."
Tony
Posts: 620
Threads: 14
Joined: Feb 2007
Hello!
Quote:
Found this on an auction site.
Thak you so much for this link, I've been looking for this thing quite some time and actually never seen one on eBay in Europe. Soon I will own one .-) (But there is one left with the seller right now).
But this calculator does not, unfortunately, have any kind of 'strange' math implemented. It is plain and simple 'AOS' (not really, because for true AOS, introduced by Ti when they brought out the SR-52, you need parentheses). They only placed the '=' on the '+'and '-' keys, thereby gaining a key for '%', 'sqrt' or whatever. The calculator 'knows' when to interpret the keystroke as '+' or '='.
This practise was very common then and I think, that I have more calculators bulit like this than otherwise.
Greetings, Max