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May
2
awarded  Notable Question
Apr
29
revised Bifurcation diagram for Piecewise function
More explanation
Apr
28
answered Rolling Disk Animation
Apr
28
answered Bifurcation diagram for Piecewise function
Apr
24
comment What is wrong with this simple FindRoot?
Because you spelled Evaluate wrong?
Apr
23
comment Formatting an equation: X^Y to pow(X,Y)
There is always good ol' CForm.
Apr
19
answered Efficient way to sum all the primes below $N$ million in Mathematica
Apr
15
reviewed Approve Using GraphData to generate all directed graphs with n vertices
Apr
15
reviewed Approve How do I plot a filled cylinder in 3D?
Mar
16
comment Quantum Physics question
It looks like the factor involving θ is a function that has equal positive and negatives bits, so it all integrates to zero. For example, h[0, 0, 1, 0] has a Cos[θ] Sin[θ] factor. Changing the range to {θ, 0, π/2} gives something more interesting, but I have no idea if that is a sensible thing to do for the problem.
Mar
11
comment Weird results of calculating a sum of binomials?
Put a GenerateConditions -> True in your sum and it will tell you when the answer is valid.
Mar
11
comment Generating Z^*_n
How about a Select over a simple range?
Feb
22
comment Built in function to convert list of numbers into list of binary numbers
There's BaseForm and IntegerDigits.
Feb
18
comment Error with using SortBy in a Map
You have an ampersand in the wrong place. You need SortBy[# , #[[2]] &]&
Feb
12
answered Adjusting contrast of a color scale with ListDensityPlot
Feb
11
comment Adjusting contrast of a color scale with ListDensityPlot
Have you tried different colour schemes? Maybe "Rainbow" or "BrightBands". Have you tried a gamma correction instead of a log? Have you tried a ListContourPlot and specify the contours you want?
Feb
11
comment Nested mapping of a function
They are not the same if you define something for f. Try it with, say, f = #+1&.
Feb
10
revised Where does this gray solid line come from in plot?
typo
Feb
10
comment Where does this gray solid line come from in plot?
I have expanded my comment into an answer. I agree that it is a good question. The simple answer is just one of those things you remember with experience.
Feb
10
answered Where does this gray solid line come from in plot?