Reputation
5,399
Next privilege 10,000 Rep.
Access moderator tools
Badges
1 9 28
Newest
 Quorum
Impact
~58k people reached

12h
comment NDSolve kernel crash, affected by variable naming
@IstvánZachar No problem with my Mathematica 10.0.2.0 on Windows 7; 64 bits
1d
revised How do I create a circulant matrix?
added 91 characters in body
1d
answered How do I create a circulant matrix?
1d
answered How can I get LogIntegral[z] to be printed as “li[z]”?
1d
comment Théorie de Fourier in Sontag`s book
I'm voting to close this question as off-topic because it concerns Charles Fourier, not Joseph Fourier. It a question about philosophy, not science, and not Mathematica at all.
Apr
30
comment Good clearing practices
Remove is usefull when I want to use a symbol from a package but have forgotten to load the package. Then the symbol created by the first call of the symbol (typically in the context Global) shadows the symbol in the context of the package. In this case, one must Remove the symbol. That's my unique use of Remove
Apr
30
comment Evaluate pure function through round brackets
see Here for the underlying problem.
Apr
28
comment NDSolve won't stop running
The function Sin[omega*t] oscillates omega tmax/(2 Pi) = 4.5E^9 times during the interval time of your simulation. That is, say, 1E^6 times to much to be reasonable.
Apr
27
comment Trouble interfacing hardware and reading data from a serial port with Mathematica
this test validates a large part of your serial link.
Apr
27
revised Solving wave PDE
deleted 6 characters in body
Apr
26
revised Solving wave PDE
added 215 characters in body
Apr
26
revised Solving wave PDE
added 3602 characters in body
Apr
25
revised Solving wave PDE
warning added
Apr
24
comment How to trace the stylesheet directives responsible for the selected text's appearance?
I'm waiting for an answer to this question since Mathematica 6 !
Apr
24
revised Solving wave PDE
added 61 characters in body
Apr
24
revised Solving wave PDE
deleted 60 characters in body
Apr
24
revised How do I solve a PDE with a strange boundary condition?
added : "associated with the *TensorProductGrid* discretization"
Apr
24
revised Solving wave PDE
lot of things added : missing code (!), DifferenceOrder->PseudoSpectral, FEM solution
Apr
24
comment Which version of Mathematica has cursor animation when running on Windows?
When you say "type something" do you mean "hit a key" (or a combinaison of keys) or entering normal text (or code) ?
Apr
23
comment Problem with Sin and ListPlot
The same cryptic code Partition[Riffle[....],2] as in this question. Please don't propagate this style. Thanks.