Post Reply 
Function - Find root
01-07-2022, 03:38 AM
Post: #9
RE: Function - Find root
(10-16-2021 01:31 PM)Wes Loewer Wrote:  
(10-15-2021 03:20 PM)Arno K Wrote:  But at least it is the same behaviour as my 50G shows when I solve this equation,

An error message indicating that you gave it a “bad initial guess” would be better, but at least the Prime tells you that it found an “Extremum” rather than a root. The 50g actually labels this incorrect point as a “Root”.

Yes; when I was implementing this bit of the UI for the 39gII, I suggested the change in labeling. (To specifically call out that the root finder is returning an extrema.)
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
Function - Find root - StephanP - 10-15-2021, 12:01 PM
RE: Function - Find root - Arno K - 10-15-2021, 02:03 PM
RE: Function - Find root - StephanP - 10-15-2021, 02:13 PM
RE: Function - Find root - StephanP - 10-15-2021, 02:23 PM
RE: Function - Find root - Albert Chan - 10-16-2021, 01:59 PM
RE: Function - Find root - Wes Loewer - 10-17-2021, 03:34 AM
RE: Function - Find root - jte - 01-07-2022, 05:32 AM
RE: Function - Find root - jte - 01-07-2022, 05:44 AM
RE: Function - Find root - Arno K - 10-15-2021, 03:20 PM
RE: Function - Find root - Wes Loewer - 10-16-2021, 01:31 PM
RE: Function - Find root - jte - 01-07-2022 03:38 AM
RE: Function - Find root - ObiWanKenobi - 01-10-2022, 02:49 PM



User(s) browsing this thread: 1 Guest(s)