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There are many different kinds of groups, and some have better ways of doing them in Wolfram Language. For finite groups there are permutation representations (see the [tutorial][1]) For continuous groups with matrix representations, you could go... |
Here's an idea for a new function. I don't know what its name should be but it would be nice to make some of the graphics you see in [A New Kind of Science (Wolfram 2002)][1] like this one of rule 1599 ![code 1599][2] like the one found on... |
Thanks Mark for posting this summary of the World Cup. I wonder about kids and passing, because I have seen them do it in practice. Maybe because the reliable distance of their passes is smaller, they need more players on the field. In the above... |
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Unfortunately this neat idea is unlikely to work. The parameters are the values of each letter and the base value, which would be 27 variables (or maybe a few more letters used in languages besides English), but the number of equations that would... |
I think you probably want to define your own function, because the builtin functions (that I am aware of) behave differently. For example, it could be (to get n bits) Two[n_,x_]:=IntegerDigits[2^n-x,2,n] Note that BaseForm is good for... |
I was thinking this could be a classroom discussion idea, but I would also be interested in what people think (or what any machine thinks). How much of a pie is a slice of pie? or what is the maximum before any more pie counts as too much pie. ... |
Notice that these also work: In[1]:= StringDelete[".del"] /@ {"a.del","b.del","c.del"} Out[1]= {a,b,c} In[2]:= StringDelete[".del"][{"a.del","b.del","c.del"}] Out[2]= {a,b,c} In[3]:=... |
![enter image description here][3] - Congratulations! This post is now a [Staff Pick][1]! Thank you for your wonderful contributions. Please, keep them coming! [1]: http://community.wolfram.com/content?curTag=staff+picks [3]:... |
I think the problem is that, if you were doing this with tensor operations only, is that you would need a contraction operation akin to Diagonal. It seems like the syntax (currently allowed) for [PartLayer][1] is insufficient for this. Take the... |