TI59 Diagnostic forensics

[rprosperi]

(07-28-2020 04:47 PM)Paul Berger (Canada) Wrote:  How did you get that result on a 67? I have tried a few times now and always end up with 0

Paul.

Keystrokes: (edited to correct goofy error)

Code:

30
[ENTER]
5
[f]
[R<-]
[g]
[->P]
[g]
[X<>Y]
896
[ENTER]
4
+
[f][SqRoot]
-                  <========= display shows 0.00
[h]
[Pi]
[g]
[X^2]
[h]              \
[Pi]             |
[g]              | Could all be replaced by [ENTER], depending on your desired purity
[X^2]            /
[g]
[FRAC]
-
3
[g]
[X^2]
[/]
[+]
1
[-]

Edit: Noted possible substitution to simplify

Also note: Correct result is 0 - (when you use the right keystrokes... )