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 sleschke #1 Posted : 10 February 2009 20:39:01(UTC) Rank: MemberGroups: Registered Joined: 05/02/2009(UTC)Posts: 13Location: Germany Hello Smath,is there a way of solving a complete system of equations?Lets say I have a set of 10 equations with 10 variablesand I am looking for the vector of values for the 10 variablesso that all 10 equations are true.The equations may be nonlinear, contain all kinds of arithmetic expressionsand complex values.Is this already possible, or will it be implemented in a future version?
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 Andrey Ivashov #2 Posted : 10 February 2009 21:42:42(UTC) Rank: AdministrationGroups: Developers, Registered, Knovel Developers, Administrators, Advanced MemberJoined: 11/07/2008(UTC)Posts: 1,388Was thanked: 1624 time(s) in 545 post(s) I was ready to answer something like: system of the linear equations you can solve with matrices, f.e.:But it was before you said:sleschke wrote:The equations may be nonlinear, contain all kinds of arithmetic expressionsand complex values.So, the result answer is: implementation of this feature will be the one of the next steps...
 omorr #3 Posted : 23 June 2009 17:49:42(UTC) Rank: AdministrationGroups: Registered, Administrators, Advanced MemberJoined: 23/06/2009(UTC)Posts: 1,734Was thanked: 312 time(s) in 266 post(s) There is "solve" for a single equation. I could see on the Side panel under "Functions" that there is a "Equation systems" template (v.08). Could you please explain in short how does it work?Best Regards When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
 Andrey Ivashov #4 Posted : 23 June 2009 19:47:27(UTC) Rank: AdministrationGroups: Developers, Registered, Knovel Developers, Administrators, Advanced MemberJoined: 11/07/2008(UTC)Posts: 1,388Was thanked: 1624 time(s) in 545 post(s) Hello, omorr.omorr wrote:There is "solve" for a single equation. I could see on the Side panel under "Functions" that there is a "Equation systems" template (v.08). Could you please explain in short how does it work?"Equation systems" template created not for solving sets of equations, it was created to work with +/- and -/+ operators. Here is example below:Open in SMath CloudAlso you can work with that construction as a specific array:Open in SMath Cloud
 omorr #5 Posted : 23 June 2009 22:23:43(UTC) Rank: AdministrationGroups: Registered, Administrators, Advanced MemberJoined: 23/06/2009(UTC)Posts: 1,734Was thanked: 312 time(s) in 266 post(s) Thanks for the explanation.As soon as posted I realised that I missed the point.I should have played a bit more with SMath first, sorry.Regards,Radovan When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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