HP Prime or HP 50g
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03-21-2014, 11:39 AM
(This post was last modified: 03-21-2014 11:40 AM by Voldemar.)
Post: #29
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RE: HP Prime or HP 50g
(03-21-2014 10:35 AM)Angus Wrote: The rpn mode of the prime came up in previous posts. You have the comma key for swap. But you need to add a number to the stack. You cannot do something like (...calculations resulting to say 1 on stack level 1) 0.1 SWAP MINUS to calculate "1-0.1". You have to do 0.1 ENTER SWAP MINUS.On HP 50g it is similar. You have to do 0,1 ENTER then right arrow (swap) then MINUS. When 0,1 is on the input line, right arrow do nothing. On HP 50g, when last number is in input line (not on the stack) is posible it swap with number on stack level 1 with soft menu. STACK then down arrow then OK (or ENTER key). ENTER, SWAP (right arrow) takes 2 keypresses, using soft menu takes 3 keypresses. |
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