CASIO CLASSWIZ fx-991EX

[Gerald H]

(08-13-2015 07:49 PM)lrdheat Wrote:  Hi Jebem and Gerald,

I just checked my version...it says CY 235 Ver B

Gerald...my unit doesn't seem to have the continued fraction(where is this function on your device?) I think I was mistaken about matrices being retained in memory after changing mode or turning unit off. Variables are retained.

Not continued fraction but recurring decimal.

eg For input

7/107

the calculator displays

0,06542056074766355140186915887850467289719626168224299

all of the figures after the , (decimal point in German) connected by a vinculum.