2,431 reputation
11327
bio website jpl.nasa.gov
location Pasadena, CA
age 47
visits member for 2 years, 3 months
seen 2 mins ago

Oct
27
answered DSolve to solve a system of differential equations
Aug
28
revised Running PlotLegends in Mathematica 8
Tagged as MMA v8
Aug
27
awarded  Notable Question
Aug
14
revised Insert a Quantity Unit literal in TraditionalForm
Fixed typo.
Aug
14
comment Insert a Quantity Unit literal in TraditionalForm
This may be related: mathematica.stackexchange.com/questions/15634/…
Jul
2
revised In FinancialData what is the difference between FractionalChange and Change?
Fixed a typo to make searches more reliable.
Apr
24
revised TableForm behavior change
Added version-9 tag
Apr
23
revised data visualization on a lattice grid
Corrected spelling
Apr
21
comment Sqrt — how to get negative branch?
But Solve[9==x^2,x] returns both solutions, so I don't think there's an inconsistency.
Apr
20
comment Quantity and Trig functions
I'm afraid that doesn't work, @Spawn1701D.
Apr
20
comment Quantity and Trig functions
@Spawn1701D: How would I use N?
Apr
20
comment Quantity and Trig functions
@J.M.: That's certainly faster--more than an order of magnitude in my quick check.
Apr
19
revised Quantity and Trig functions
edited tags
Apr
19
asked Quantity and Trig functions
Apr
19
comment Built-in unit strings recognized by Quantity?
Good question! I hope Wolfram notices this question and intends to make the Quantity capability stand alone (I often use compound units and almost always run into this issue).
Apr
15
comment How can I speed up numerical integration of multidimensional integral?
One thing you could try is turning off symbolic preprocessing. I think you do this by including "SymbolicProcessing"->0 in the Method argument. I've found that symbolic preprocessing can be extremely time consuming if the integrand is complicated or algorithmic (rather than a formula).
Apr
15
comment How do I display a histogram with normalized counts?
I'm afraid I don't understand what you mean by "dwarfed"? That said, I'm not a statistician, so even if I understood your question, I probably couldn't provide you with a satisfactory answer.
Apr
15
answered How do I display a histogram with normalized counts?
Apr
15
awarded  Good Answer
Mar
4
awarded  Fanatic