Reputation
Next tag badge:
141/100 score
19/20 answers
Badges
8 118 214
Newest
 Necromancer
Impact
~992k people reached

2h
comment Mathematica Lattice Reduce Command
In particular, it is mentioned in the docs that the method implemented is the Storjohann version of LLL.
6h
comment Creating “detached” plots
I mean, the 3D graphics in the popup can still be rotated, zoomed into, etc.
8h
comment Numeric error in trivial compilation
Read my comment carefully. Notice the dot? It's quite important…
14h
comment Calculate Max-Min value and corresponding parameters
One can use NMaxValue[] and NArgMax[] separately if needed.
17h
comment Creating “detached” plots
…or are you asking how to make plots act like pop-ups?
17h
comment Can I code a conditional jump in a .nb?
What exactly are you trying to do that is making you ponder coding gymnastics of this sort?
17h
comment How to show the projections of 3D orbit on the three primary planes
@Vaggelis, it should be easy to change the 0 in Yves's snippet to something else. In any event, there was an old package function called Shadow[] you might want to search for…
18h
comment Define function of two variable like a vector
Dear Andrea, considering the pattern of questions you've been asking, I would suggest taking the time to read through the documentation, and trying to search the documentation before asking a question.
20h
comment Is there a hidden location-type property for TropicalStormData?
What is the location supposed to indicate, where the eye of the storm was at that given moment?
22h
comment Perform calculation on several sublists using Map
You might be interested in Rescale[].
22h
comment Better way to compute triple (or higher order) convolution
Quite compact: b[n_Integer?Positive, k_Integer?NonNegative] := k! SeriesCoefficient[x^n Exp[-x]/(n Gamma[n, 0, x]), {x, 0, k}]; in actual code, replace x with something like \[FormalX].
23h
comment How to solve this equation with NDSolve?
"can't solve" - what errors are you getting? Anyway, try replacing the inexact numbers (e.g. 50.0) with exact ones (e.g. 50) and report back.
1d
comment What are the most common pitfalls awaiting new users?
@image_doctor, to this day, I still vastly prefer the pre-version 6 tree-style arrangement of the docs; to me, it encouraged the exploration of functions that can be related to what you were looking for.
1d
comment How can I make a summary of all the commands of Mathematica?
Caveat: it misses UnitBox[] and SeriesData[].
1d
comment Determining the default Method used in optimization and root-finding algorithms
Well, that was not implemented in top-level Mathematica code, so yes, not transparent at all.
1d
comment How to find numerically all roots of a function in a given range?
That's entirely up to you. :)
1d
comment Numeric error in trivial compilation
@bloch, as I thought. The numbers involved are after all within the range of $MinMachineNumber and $MaxMachineNumber
1d
comment Numeric error in trivial compilation
Try using 1.*^-200 instead.
1d
comment FindMaximum failing on a trivial problem
What if you use NMaximize[] instead?
1d
comment Range of summation in simple Plot seems off
I think those plots also appeared in Wagon's book…