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| I believe the integral diverges, but one may be able to assign a value to it using the analytic properties of the Gamma function, as in 't Hooft - Veltman renormalization scheme. I would need to convince myself that this works, though. It is more of... |
| Thanks a lot for your reply. This helps a lot. It seems to me that they have tried to incorporate the uncertainty range, which is a good thing, but one can have a poor implementation of a good idea, and it seems that is what has happened here. ... |
| Michael, you gave a very good and complete explanation. Perhaps what Daniil is looking for is TensorDimensions? In[1]:= Dimensions[Sqrt[2]] TensorDimensions[Sqrt[2]] Out[1]= {2} Out[2]= {} I have to say that I... |
| Hello Jose, Thanks for your reply and for the link. I have read it. It is still somewhat uncomfortable in the that these operators (grad, div, curl) all have standard mathematical definitions. Occasionally one encounters some variability on how... |
| I realize the title of this question may seem a bit broad or vague. Indeed, I am looking for a general idea of how to improve the capabilities of an interface, rather than a detailed description. I have a code that solves an engineering problem... |
| Wow! Thanks! That is amazing. I had tried that before (a while back) and it had not work. It must have been an older version. I think these days I still have 12.0 in one of my computers, but it did work in 13.2. I see that now both Pressure and... |
| Thanks a lot for the response Jason, this may come in handy. As it often the case, I am not expecting to have a list of numbers ready to pass to the function, it is more like I need to call it from inside a solution loop, but this is very good to... |
| The code above still seems to miss something. The definition of Tb[z] is 4 times an integral. That integral is 0.999604*solT[0, 0, 1]. solT[0, 0, 1] seems to be identically zero from the boundary conditions. So, Tb[z] seems to be identically... |
| Thanks a lot Piotr, I will give this a try. Sorry if this seemed kind of a trivial question to post. I tried many things before posting. Hopefully this will be the one. Thanks! Otto |