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2h
answered What Method values are available for Plot?
16h
reviewed Leave Open How to solve the heat flow PDE for the constant source term
16h
comment How to solve the heat flow PDE for the constant source term
One should be able to use ParametricNDSolve to create ParametricFunction representing the solution as a function of T. This could be used to solve for T using an appropriate solver.
1d
comment Typesetting a formula
What happens if you select the subscript expression and execute the menu command Cell > Convert To > TraditionalForm?
1d
comment Typesetting a formula
Welcome to Mathematica.SE! I suggest the following: 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the faq! 3) When you see good questions and answers, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign!
1d
comment How to detect loops in a vector field?
The result is slightly different (better, imo) in V10.2.
1d
comment How can I evaluate untrusted Mathematica code in a sandbox?
@MikeHoneychurch Your answer to this? -- Zdenek, have you also consider setting the attribute Locked, too?
1d
reviewed Leave Open How can I evaluate untrusted Mathematica code in a sandbox?
2d
reviewed Close converting a .nb* file
2d
revised Numerical functions as constraints for NMaximize
edited body
2d
answered Why doesn't NSolve work for this equality? Wildly incorrect solutions are given in certain cases
2d
revised Why doesn't NSolve work for this equality? Wildly incorrect solutions are given in certain cases
Improved formatting
2d
reviewed Reviewed Why doesn't NSolve work for this equality? Wildly incorrect solutions are given in certain cases
2d
comment Why doesn't NSolve work for this equality? Wildly incorrect solutions are given in certain cases
Welcome to Mathematica.SE! I suggest the following: 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the faq! 3) When you see good questions and answers, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign!
2d
answered Numerical functions as constraints for NMaximize
Aug
25
answered CoefficientList with multivariable
Aug
25
reviewed Looks OK Partition a list into sublists of different lengths
Aug
25
comment CoefficientList with multivariable
What you ask in the second question is shown in the documentation for CoefficientList under "Properties & Relations."
Aug
25
comment CoefficientList with multivariable
Hint: each row corresponds to 1, x, x^2,..., x^5 and each column corresponds to 1, y, y^2; and the entries corresponds to their products.
Aug
25
reviewed Close Comparing stock indices using TradingChart