Timeline for Looking for a very particular kind of non-convex functions
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 25, 2018 at 14:35 | comment | added | user44143 | Yes, sometimes WolframAlpha gets confused; its non-answers are not so reliable. | |
| Nov 23, 2018 at 21:11 | comment | added | gradstudent | Not sure whats going on. When I ask Wolfram to find the local minima on the entire domain then it cant. And it also says that there is no global minima which is also probably a wrong statement. | |
| Nov 23, 2018 at 12:01 | comment | added | user44143 | The WolframAlpha link in the answer finds local minima at $(x,y)=(\pm0.913526,0)$. | |
| Nov 23, 2018 at 7:16 | comment | added | gradstudent | Thanks! Why is Wolfram Alpha not detecting any local minima? wolframalpha.com/input/… | |
| Nov 23, 2018 at 3:43 | history | edited | user44143 | CC BY-SA 4.0 |
added 269 characters in body
|
| Nov 23, 2018 at 3:30 | comment | added | gradstudent | Its not even clear if the gradient of this function is every 0! wolframalpha.com/input/… | |
| Nov 23, 2018 at 2:58 | comment | added | gradstudent | Are you sure about the 2 local minima? I can't see them, wolframalpha.com/input/… | |
| Nov 21, 2018 at 10:56 | history | answered | user44143 | CC BY-SA 4.0 |