The following warnings occurred:
Warning [2] count(): Parameter must be an array or an object that implements Countable - Line: 795 - File: showthread.php PHP 7.4.33 (FreeBSD)
File Line Function
/showthread.php 795 errorHandler->error




HP Forums / HP Calculators (and very old HP Computers) / HP Prime v / Virtual calculator: "-" maped as +/-

Post Reply 
Virtual calculator: "-" maped as +/-
08-28-2015, 05:07 PM (This post was last modified: 08-28-2015 05:07 PM by tecnovelez.)
Post: #1
tecnovelez Offline
Junior Member
 		Posts: 23
Joined: May 2014
Virtual calculator: "-" maped as +/-
In the virtual calculator I have seen that when we use the sign - on the numeric keyboard, which makes is +/- so that such a simple operation as 25-5 = 20, if you type as usual, 25 -20 = -2520
I checked in the manual that the "-" key on the numeric keypad is mapped to the virutal calculator such as +/-

I wonder if you think this solution is ok or you think it would be more correct than the minus "-" keyboard corresponds to subtract function.
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
Virtual calculator: "-" maped as +/- - tecnovelez - 08-28-2015 05:07 PM



User(s) browsing this thread: 5 Guest(s)

Contact Us | The Museum of HP Calculators | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication