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Apr
11
comment Package for representation of groups (group theory)
Perhaps related: How to generate a matrix group?. This doesn't answer the question whether there exists a separate package, though.
Apr
11
comment Package for representation of groups (group theory)
Have you looked at the guide here?
Apr
11
comment Mathematica does not respect tensor order?
Related: Inequalities with assumptions and constraints
Apr
11
comment Moving the location of the branch cut in Mathematica
In any case, this is not an answer and should be deleted, perhaps after some more discussion (in case I overlooked something).
Apr
11
comment Moving the location of the branch cut in Mathematica
@Owen You are wrong. The inverse of my definition, i.e. the Exp of my function, leads back to the original argument. With ZZZ's definition, that is not the case, so it is not an inverse of the exponential function.
Apr
10
answered Binomial[-1,-1]
Apr
9
answered TableForm with a title
Apr
8
answered Plotting a section of an hemisphere
Apr
8
awarded  Nice Answer
Apr
7
comment Can I enter the traditional form for Binomial as input in an expression?
@MarkAdler Ah, I thought you'd be OK with a display that only works in TraditionalForm. I added something to make it work in StandardForm.
Apr
7
revised Can I enter the traditional form for Binomial as input in an expression?
Added more formatting
Apr
7
comment Can I enter the traditional form for Binomial as input in an expression?
@MarkAdler Yes you can do that, too, but I wouldn't recommend it. To make the output behave differently, one would have to do something similar to what I did in this answer, but for StandardForm. It would require defining a wrapper function myBinomial so you don't have to modify the protected Binomial itself. Then the Format for that wrapper function can be defined to be what you want. I'll leave it up to you to adapt that other answer, since this question was only about input.
Apr
7
answered Can I enter the traditional form for Binomial as input in an expression?
Apr
4
comment Import LaTeX from Wikipedia to Mathematica
Are you talking about MathML, JSMath, MathJax, or something else? Do you have an example? What have you tried?
Apr
3
comment How to “Copy as Unicode” from a Notebook?
@VitaliyKaurov Works for me. Did you set the document format to Plain Text perhaps? Then it won't work of course.
Apr
2
awarded  Enlightened
Apr
1
awarded  Enlightened
Apr
1
awarded  Nice Answer
Apr
1
comment What is the mathematical meaning behind D[f]?
@MichaelE2 Right. I wonder if there's also a continuation to negative derivatives like in Derivative[-1], which is indeed the integral. Maybe f[x[D]]?
Apr
1
comment Shrinking the size of exported 2D density, vector field, and streamline plots
Try the function rasterTrick from my answer here.