A case against the x<>y key
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05-11-2015, 03:59 PM
(This post was last modified: 05-11-2015 04:01 PM by Massimo Gnerucci.)
Post: #40
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RE: A case against the x<>y key
(05-11-2015 02:16 PM)Don Shepherd Wrote: I can't imagine not having and using x<-->y. It was there on the first HP handheld programmable (HP-65) and all subsequent ones, It was there since the HP-35. Or the 9100A, if you prefer. ;) Greetings, Massimo -+×÷ ↔ left is right and right is wrong |
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