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Function - Find root
10-15-2021, 02:23 PM
Post: #4
RE: Function - Find root
   
   
Only when the cursor is at a slope wherein the root lies, it is actually properly found.
This helps me understanding the underlying algorithm and also helps my explaining things to my students.
But it still feels strange to me that when i issue a command Find root, that the calculator chooses to give me an extreme as a result. That's confusing to me and for sure for students who are trying to figure out how to work with a graphic calculator.
Things could be made more clear, e.g. by simply saying: No root found!
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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



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