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Does anyone know how to build a color palette? To apply a color to a text, we must go to the Format, Text Color menu and click on the desired color. I would like to create a palette that would make this operation faster and more practical. Good...
Does anyone know how to change the background color of the notebook? The default color is white, but on some documents I would like to change the color. Regards Sinval
Is there a way to simultaneously select all cells in a notebook that have a certain style, for example: Section or Subsection or Text? Regards Sinval
I tried to create a new style (in Input format) called Input2 for a Stylesheet, but when I type the name of the style in the “Enter a style name” box and press Enter, a Text style is inserted with the name Input2 and I couldn't changes it to the...
To change the font used for the input and output cells on all notebooks to Source Code Pro, I enter the following code: CurrentValue[$FrontEnd,{StyleHints,”CodeFont”} ] = ”Source Code Pro” However, I was unable to do the same to change the...
To edit the cells of a Stylesheet, there are several styles such as: Title, Text, Abstract, Author, Item, etc. Is there a way to create other styles and add them to the Styles list? For example: I would like to create another text style, called...
Mathematica offers the Hyperlink function to insert a link into a document. Is there something similar or a way to insert a button into a document (file) so that I can open another document from the current document? Regards Sinval
I would like some tips to implement, in the NDSolve function, the following expression below with a NeumannValue: Derivative[1, 0][u][5, t] == -h*(u[5, t] - u1) Was it something like this? NeumannValue[Derivative[1, 0][u][x, t] +...
This example of PDE I found in a textbook and would like to know is there any way to solve it using DirichletCondition or NeumannValue or some other way. eq = {50*Derivative[2, 0][T][x, t] == 2423750*Derivative[0, 1][T][x, t]}; inc =...
Resolve the following PDE: pde = {D[u[x, t], {x, 2}] == D[u[x, t], t]}; inc = {u[-L, t] == u[L, t], Derivative[1, 0][u][-L, t] == Derivative[1, 0][u][L, t], u[x, 0] == Sin[x]}; DSolve[Join[pde, inc], u[x, t], {x, t}, Assumptions -> L...