4/15/2023 0 Comments Wolframalpha system of equations![]() ![]() Hopefully something in this will provide you the clues that you need. If you are aware of a good starting location for the search then this might be very helpful. Please do me one more favour, that in In:= v = Total[īased on this and other experiments which I did, but did not include in the post, I suspect that it is possible there is either no zero to the six equation system or that there are local minima which are trapping NMimize and preventing it from finding a good zero.Ī number of different experiments have not been able to find anything other than that minima. Thanks for the detailed answer and for your time. I suspect this may be unacceptable for new and different reasons. I do not know if this would be a good idea for the kinds of problems that you are working on. Hopefully that would be fast and correct for the kinds of systems that you will give it. After you press Enter, the reduced row echelon form is computed, This indicates that the solution to the system is x 65,000, y 45,000, z 40,000. In this case, you would type on the command line in WolframAlpha. Then your function would use that result to either print out that there are no solutions or it would give your system and variables to NSolve and return the result from that. Each row needs to be typed in inside of curly brackets with the entries separated by a commas. You would craft your function to use NMinimize on a modified version of your system that it creates that is similar to what I have shown several times and with a suitably large number of iterations so that it would likely find one solution if any exists. This entry contributed by Margherita Barile. Solution of simultaneous equations in implemented in the Wolfram Language as Solve eqns, vars, and as Reduce eqns, vars. Perhaps you could try writing your own function which would accept a system of equations and a list of variables. A finite set of equations in the same unknowns of which the common solutions have to be determined. Unfortunately I do not know of an available Mathematica function which accept an arbitrary system of equations and will always rapidly and correctly either give you all solutions or tell you that there is no solution. Finance, Statistics & Business Analysis. ![]() ![]() Wolfram Knowledgebase Curated computable knowledge powering Wolfram|Alpha. Wolfram Universal Deployment System Instant deployment across cloud, desktop, mobile, and more. Wolfram Data Framework Semantic framework for real-world data. ![]()
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