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May
8
comment How do I make the color of arrowheads in a graph different from the colors of the arrows?
Not easily as far as I can tell. It's just using the points that it gets passed. I'm not sure what the default EdgeShapeFunctions do to it.
May
8
revised How do I make the color of arrowheads in a graph different from the colors of the arrows?
added 257 characters in body
May
8
answered How do I make the color of arrowheads in a graph different from the colors of the arrows?
May
7
comment How do I make the color of arrowheads in a graph different from the colors of the arrows?
Take a look at EdgeShapeFunction.
May
1
comment Manipulate for variable number of sliders
@denfromufa I'm not sure what you mean by that. Can you explain further?
May
1
revised Manipulate for variable number of sliders
fixed a bug in code
Apr
30
comment What's going wrong with this button!
Dynamic@weights?
Apr
29
comment Mean Squared Deviation for Population Data
You are taking the n+1'th part. So when n == 14, you are trying to take the 15th part. But your list is not that long. Perhaps you need a strictly less than in your While condition?
Apr
29
answered Manipulate for variable number of sliders
Apr
21
awarded  Popular Question
Apr
3
awarded  Notable Question
Feb
26
awarded  Informed
Feb
25
answered Explore a nested list
Feb
24
comment Parallel numerically integrated function can't be plotted
It seems to me that plotting in that way is going to make a lot of redundant calculations. If you want the points at x = 0.5 and x = 1, you have to integrate from 0 to 0.5, and then integrate again from 0 to 1. But really to get that second point, we only need to add on the integral from 0.5 to 1. I'd be tempted to build up some points manually and then use a ListPlot. Also, your code works fine for me (apart from the extraneous comma).
Feb
18
comment invert system of two parametric ODEs and plot results of do-loop
Your Do loops as written have several missing brackets and incorrect capitalisation (Nsolve instead of NSolve). What's the numerical value for zf? NSolve gives a rule as a result, not a value which you can directly compare. Maybe you want Sow and Reap rather than Print.
Feb
17
awarded  Good Question
Feb
12
comment Problem With 3D Contour Plot
What's wrong with that result? What were you expecting?
Feb
10
answered How do I prevent exponents from being expanded when displaying text
Feb
10
comment How can I improve Do loop?
DayName is (still) rather slow. See here for a discussion. (Used to be called DayOfWeek before version 9).
Feb
7
awarded  Yearling