mixed fraction program for hp 28s

[Thomas Klemm]

(10-11-2024 06:35 PM)Gilles Wrote:  With my HP50g it could be :

Code:

R→N « DUP IP OVER FP →Q + »

Interestingly your program gives a different answer:

'π^2/6'
→NUM
R→N

'1+78609550141/121887731137'

Both results evaluate to the same initial value:

1.64493406685

Thus I wonder which algorithm is used in →Q.