CASIO CLASSWIZ fx-991EX
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08-13-2015, 07:49 PM
Post: #28
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RE: CASIO CLASSWIZ fx-991EX
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. |
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