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Sep
11
revised Improving convergence in a numerical integration (Version 5.2)
added 11 characters in body
Sep
11
answered Improving convergence in a numerical integration (Version 5.2)
Sep
10
awarded  Nice Answer
Sep
10
comment Statistics confusion
I suspect the answer is simply that KolmogorovSmirnovTest goes very quickly to zero for distributions the "look" fairly similar, especially if you have a large number of points.
Sep
10
revised How many triangles are there?
added 120 characters in body
Sep
10
revised How many triangles are there?
added 241 characters in body
Sep
10
answered How many triangles are there?
Sep
10
comment Improving convergence in a numerical integration (Version 5.2)
I suspect it will help if you break that double integral into nested integrals, and break the inner integral into to parts split at the value of the outer integral -- ( thus getting rid of the Abs ).
Sep
10
revised How to obtain the GIF by Mathematica?
added 8 characters in body
Sep
10
comment Symbolize Subscript doesn't work
Just checked: SetAttributes[Subscript, HoldAll] indeed prevents the value substitution, but the result still is not recognized as a symbol that can for example be used in the function definition pattern.
Sep
10
answered How to obtain the GIF by Mathematica?
Sep
10
comment How to obtain the GIF by Mathematica?
have you tried something, or did you just find a picture and want someone to write code for you to recreate it? There is no dark side in the moon, really. Matter of fact, it's all dark.
Sep
9
revised Symbolize Subscript doesn't work
added 200 characters in body
Sep
9
revised Symbolize Subscript doesn't work
deleted 13 characters in body
Sep
9
answered Symbolize Subscript doesn't work
Sep
9
answered PDF for Normal-Gamma Mixture
Sep
8
answered Plot list of million points
Sep
8
comment How to calculate the analytical result of this singular integral?
note he wants 0<b<1, which is where the singularity pops up (at x=1/Sqrt[1-b^2]) . Do we have some reason to think this is convergent when Integrate and NIntegrate say it is not?
Sep
8
comment How to plot the result of this singular integral?
minor point but you need a space between a x
Sep
5
comment Parameters in NDSolve for an Accurate Graphical Output — What to Tweak?
Good call! I assumed the problem was with NDSolve as well..