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Ans before minus problem [Beginner Alert]
03-25-2020, 10:24 PM
Post: #6
Wes Loewer Offline
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RE: Ans before minus problem [Beginner Alert]
(03-25-2020 02:33 AM)Steve Simpkin Wrote:  HP used 'CHS' (Change Sign) for many years.

On the Friden 132 from the mid 60's, the key was labeled "CHANGE SIGN".
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RE: Ans before minus problem [Beginner Alert] - Wes Loewer - 03-25-2020 10:24 PM



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