Timeline for Free parameters is solving equations
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 10, 2017 at 18:04 | comment | added | Wenzhe | @DanielLichtblau , Sorry I have not logged in it for some days, you are right, I know some variables I want to set to be free, i.e they are not variables, and I do not know which of the remaining ones are variables. | |
| Dec 21, 2016 at 22:02 | comment | added | Daniel Lichtblau | It seems you simultaneously know, and do not know, which are your variables. That's an uncomfortable situation even to contemplate. | |
| Dec 21, 2016 at 18:37 | vote | accept | Wenzhe | ||
| Dec 21, 2016 at 17:57 | answer | added | Feyre | timeline score: 4 | |
| Dec 21, 2016 at 17:46 | comment | added | Feyre |
If your equation is f, how about: var = Select[Variables[f], FreeQ[c]];, Solve[# == 0, par] & /@ f
|
|
| Dec 21, 2016 at 17:42 | answer | added | cyrille.piatecki | timeline score: 1 | |
| Dec 21, 2016 at 17:24 | comment | added | Wenzhe | @Feyre Thank you very much for your patience, the equations have been added to the question. | |
| Dec 21, 2016 at 17:22 | history | edited | Wenzhe | CC BY-SA 3.0 |
added 384 characters in body
|
| Dec 21, 2016 at 17:06 | comment | added | Feyre | Can you post what such a polynomial looks like? | |
| Dec 21, 2016 at 17:01 | comment | added | Wenzhe | There are multi-polynomial equations, and there are five polynomial equations which contain 12 variables and 5 free parameters! | |
| Dec 21, 2016 at 16:47 | comment | added | Feyre | In what form do you get the parameters and variables, please give a concrete example. | |
| Dec 21, 2016 at 16:19 | history | asked | Wenzhe | CC BY-SA 3.0 |