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HP-15c Overflow question
08-28-2021, 06:54 PM
Post: #6
RE: HP-15c Overflow question
(08-28-2021 06:13 AM)C.Ret Wrote:  Bob Prosperi indicate the two main way to get ride off the erroneous screen blinking conditions by pressing the [← ] key to clear the display or the [ ON ] key to turn off the calculator.

A third way to stop the "blinking" display after overflow is to clear the error flag indicator by typing [CF][ 9 ].

In program, you can also test this specific flag to detect a "crash" and branch to an alternate code.
Oppositely, you can turn on the "blinking screen" by setting flag 9 on to warn the user of a specific situation or suspicious result.

Very Interesting.
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Messages In This Thread
HP-15c Overflow question - agarza - 08-27-2021, 01:21 PM
RE: HP-15c Overflow question - rprosperi - 08-27-2021, 07:14 PM
RE: HP-15c Overflow question - agarza - 08-28-2021, 12:07 AM
RE: HP-15c Overflow question - Albert Chan - 08-27-2021, 09:03 PM
RE: HP-15c Overflow question - C.Ret - 08-28-2021, 06:13 AM
RE: HP-15c Overflow question - agarza - 08-28-2021 06:54 PM



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