on the RPN mentioning sharp pc-1211, v.albillo, el-506w and recurring topics
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12-06-2017, 11:46 AM
Post: #40
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RE: on the RPN mentioning sharp pc-1211, v.albillo, el-506w and recurring topics
On the subject of RPN versus equation entry logic, I'd just like to mention the Acron RPN calculator app, available for Android and IOS. This is an RPN entry calculator that builds up a stack showing both the number in each level and the algebraic expression leading to that number. (See the link above for some screenshots.)
This combines the advantages of RPN entry (if you agree that there are any!) with the ability to view complete expressions and to correct errors in them that equation entry calculators have. I really like it. Nigel (UK) (no connection with the author of this program) |
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