User Portlet

Murray Eisenberg
Discussions
No benchmarks at geekbenchmarks yet for the 2019 iMacs, of course, since they have not quite yet been released to market.
What is the definition of the function SplineToLine that was at one time included in David Park's *Presentations* add-on application? The current version of that proprietary add-on, which I have, does not seem to include that function, although...
Please give examples, with code, of what you mean.
Sorry, I don't see the relevance of that reply. A number of past blog articles have been made available in Mathematica notebook form through an included link. And if memory serves me correctly in some blog articles, if you double-clicked on an...
I think that other question was correclty answered by Shenghui Yang there. I'd just add that we don't know the details of how Mathematica solves a given real-coefficient ODE "behind the scenes", so that using approximate numbers within the...
As an equivalence relation on a set is a particular kind of (binary) relation, and in general a relation in a set is a set of ordered pairs, I would expect for output: { {a, a}, {a, b}, {b, a}, {b, b}, {c, c}, {d, d} }
This does not seem to be a *Mathematica* issue *per se*: *Mathematica* is not finding any Python installation (as shown by the output when you evaluate FindExternalEvaluators["Python"]), and hence *not* a problem with ExternalEvaluate. Can you...
I tried MeshStyle -> {Directive[PointSize[Medium], Black], Directive[PointSize[Medium], Red], Directive[PointSize[Medium], Green], Directive[PointSize[Medium], Blue]} but that just uses the last item in the list for...
The other answers are correct, but it's just worth noting that *Mathematica* uses x! as an abbreviation for Gamma[x+1]. (When x is a nonnegative integer, then the value of Gamma[x+1] is that of Factorial[x].