For questions on interpreting existing error messages that you have encountered, as well as writing and managing messages, assertions and checks for your own functions.

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Easy NMinimize does not converge

I try to minimize the following for a>0: f[a_] := Gamma[3]*a^(-3)*(Integrate[Exp[-u]*(u - a)*1/u, {u, a, Infinity}])^(-1) I put in ...
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131 views

Caching RecursionLimit::reclim error

I am learning how to catch exceptions, RecursionLimit::reclim in particular. To see how it works, I came up with the following example: ...
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37 views

Reading Error Message from Mathematica using Mathlink C++

I am developing an UI on Visual Studio C++ and communicating with Mathematica using Mathlink. I create a function via Mathlink and in that function, I coded in such a way that it gives a message ...
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78 views
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86 views

Problem with strings imported from PDFs

I am currently working with a list containing around 20 strings which contain around 30,000 characters each. The strings are imported from PDFs and the list containing all the strings is assigned to a ...
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53 views

Where do Messages generated by Menu commands go?

I've created a custom menu in the Mathematica title bar (by editing MenuSetup.tr) that executes code using KernelExecute. These ...
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38 views

NIntegrate issue to do with unknown types [duplicate]

I have a numerical function zz: zz[s_ ? NumericQ] := so3toE3[Inverse[yn[s]].ND[yn[k], k, s]]; The other functions involved have 2 pages of code defining them so ...
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31 views

Expressions like <<1>> [duplicate]

In a function where I call the Maximize function, I am getting an error that says ...
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1answer
144 views

Manipulate code creates error messages when file is opened

When I open the file containing the following code I get a series of error messages. Once I evaluate the cell with the code the error messages disappear. What is Mathematica doing when it opens a ...
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1answer
125 views

Efficient Table Generation & NDSolve Error

I'm currently working on solving an SEIR model with data from the CDC. I've created a function to calculate the Square difference for the model and want to create a table of values for the 4 variable ...