User Portlet
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| https://reference.wolfram.com/language/WolframClientForPython/ |
| **SEARCH** has been added to the Wolfram Community. More functionality is coming in the next updates for search -- such as filtering, sorting and more. |
| I am in the middle of my highschool maths work, today's topic being variance $var(X)$, so I am just commenting, sharing a thought/criticism: Is MathWorld (MW) owned by Wolfram Mathematica (WM)? Then why doesn't WM link to the respective article on... |
| Interesting, but now I believe that **PermissionsKey** is the best way to do that. obj= CloudDeploy[APIFunction[{"n"->Integer},#n^2&],Permissions->{PermissionsKey["thekey"]->"Execute"}] URLExecute[obj, {"n" -> 123, "_key" -> "thekey"}] ... |
| You can do this using D[]. Given a function with (say) arguments x and y you can write: D[f[x,y], {{x,y},2}] You can use Grad[] twice, of course, but D[] will get you there directly. Some background info here: ... |
| Hey Jos, thanks for your suggestion. I will try this out... |
| As far as I can tell, the problem seems to be with Microsoft browser, IE and Edge; it works fine with other browsers. |
| I often see this problem where units stop working but I have not been able to produce a sequence of commands to reproduce it. However, I have found this commands fixes the issue: |
| I would like to post a simple solution for addition of functions, probably understandable to most of mma users. Evaluate[ ] would calculate the result. In[1]:= cs[x_] := Evaluate[Cos[x] + Sin[x]] In[2]:= cs[x] Out[2]=... |
| ScalingFunctions :) |