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Using `OptionsPattern` will provide checks automatically.
I'm not sure where I got the idea that: ClearAll["Global*`"] should work but somehow I did get that idea: What works: ClearAll["Global`*"]
Thank you so much!
Although I didn't manage to install it, that certainly does the business, thanks! :-)
Okay, thanks for the clarification.
I think the OP was referring to a different application of subscripts ... Regarding your note, I use `SetAttributes[x, NHoldAll]` for this situation.
Hi Gernot, Try the following: x = Range[10] y = Range[12, 14] z = Table[i^2 j^2, {j, Length[y]}, {i, Length[x]}] Transpose[{Tuples[{x, y}], Flatten[z, 1]}]
And more to the point: In[11]:= ranges = {{x, 1, 7, 2}, {y, 2, 8, 2}}; In[13]:= Table[{x, y}, Sequence @@ ranges // Evaluate] Out[13]= {{{1, 2}, {1, 4}, {1, 6}, {1, 8}}, {{3, 2}, {3, 4}, {3, 6}, {3, 8}}, {{5, 2},...
The metaphor for In[n] and Out[n] should be thought of as the inputs and outputs sequential in time, not line, linearly from the top of a notebook to the bottom. It is, one way of thinking, a potential confusion in the documentation for how In and...
You are the man! ; )  Thank you very much.