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| Two problems: First: AssociateTo needs the name of a variable (a1), not the variable contents ( ). Similar issues can appear with AppendTo, see the first Possible Issues example on its documentation page. AssociateTo has HoldFirst,... |
| Thank you very much for all your comments. It looks like the Welcome Screen might not be the only source of delay, but definitely a large contributor. Follow-up questions, if turning off the Welcome Screen considerably sped up your Mathematica 10's... |
| Notebooks and derived CDF files relate 1-to-1, so any notebooks that are to become part of the same CDF file need to get combined into a single notebook file before deploying the latter as a CDF. Of course you can combine two notebooks by hand by... |
| It is supported in WPC: ![enter image description here][1] [1]: /c/portal/getImageAttachment?filename=ScreenShot2014-07-03at5.38.43PM.png&userId=25392 It's just not displaying quite like in a desktop Wolfram Language product. Compare with... |
| Vincent, specify t. Note that your solution does not exist on the entire {t, 0, 10} interval. Try `Manipulate[ Plot3D[Evaluate[z[x, y, t] /. sol], {x, -Pi, Pi}, {y, -Pi, Pi}, PlotRange -> All], {t, 0, 5.27}]` Peter |
| Jaydeep, Plot[ListPlot[...],...] cannot work. I think you should probably take a close look at the syntax of Plot, ListPlot, and Show resp. I would encourage you to simplify your problem as much as possible, if you still can't solve it, and post... |
| One possible approach: In[2]:= {2 #[[1]], #[[2]]} & /@ a1 Out[2]= {{2, 43}, {246, 54}, {248, 78}} For this you might want to review Map and pure functions: http://reference.wolfram.com/mathematica/ref/Map.html ... |
| In[1]:= f = Plus Out[1]= Plus In[2]:= f[1, 2, 3] Out[2]= 6 |
| Wolfram|Alpha accepts English language input, not necessarily all types of mathematical expressions. Mathematica using Wolfram Language, whose capabilities you are implicitly accessing via Wolfram|Alpha, is probably the most efficient tool for your... |
| To iterate the various Nest* functions can be helpful: http://reference.wolfram.com/mathematica/tutorial/ApplyingFunctionsRepeatedly.html |