Top new questions this week:
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Apologies if I have not framed my question properly. I am trying to create graph showing mapping from origins list to ends list. …
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I have the following lists Y and EY with actual and estimated outcomes. …
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I am trying to solve the following differential equation $$p'(t)=0.7p(t)(1-\frac{p(t)}{750})-20$$ and has an initial value $p(0)=30$ …
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My question is in two parts. First, I want to know why Check[#, “Failed”] &@{0^0, 1^1} evaluates to …
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I have been recently solving a conjugate heat transfer problem, which involves fully-reversing or reciprocating flow of fluid over a heated block of solid. The problem is 2D and the temperature field …
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So I have been wodering if Mathematica has any in-built function that would easily solve me these problem without manual search using for cycles that slow down the computation. Let’s imagine I have a …
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This is a sort of continuation of How can I make a list of values “remember” the entered parameters? I have some cubic function which solves for a variable …
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Greatest hits from previous weeks:
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Struggling often with Trigonometry I would like to have some code to generate this Unit Circle Trigonometry. Would be of great help when I need to transform some data :
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I’m trying to expedite some quantum mechanical calculations (expectation values etc.) by running them through Mathematica. When I say, for example, …
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(Newbie question) For every function I define I get this message: When I close and reopen Mathematica, and re-enter the function definition, I don’t get the message anymore. What does it mean?
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I’m new to Mathematica and I need to ask how to graph a sphere, cylinder, etc.. using cartesian equations. For example in sphere’s case $x^2+y^2+z^2=1$ I tried to use …
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Deep convolutional neural networks are very good at computer vision related tasks. Optical Character Recognition (OCR) is one important branch of computer vision. In fact, the convolution neural …
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I’ve seen questions before such as “What is the best open-source equivalent for Mathematica?”, but that specific question (and that line of inquiry in general) cares more about the computer algebra …
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Is it possible in Mathematica to get a step-by-step evaluation of some functions; that’s to say, outputting not only the result but all the stages that have led to it? If so, how does one do it? …
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Can you answer these questions?
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Recently, I am using the Shooting technique together with R-K fourth-order method, for solving my coupled non-linear BVPs. Now, for my comparative study, I want one other numerical scheme to prove …
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I am trying out some CUDA code on a Windows 10 machine with a Nvidia RTX 3060 and can’t even get the installation working, as per the debug output below : I read the various documentation and help …
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I have the two following tables that I would like to join across the second dimension. Both tables run from -1.2 to +1.2 across the second dimension. Hence, the resultant table should run from -1.2 to …
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