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Apr
6
comment Another 3D plot question- good and ugly but no bad-
@Silvia probably you are right.
Apr
5
comment Another 3D plot question- good and ugly but no bad-
@b.gatessucks ahahaha thats true!
Apr
5
comment Another 3D plot question- good and ugly but no bad-
@b.gatessucks honestly i didnt know it. Right now I plotted and it seems also nice. But the $x$ information is lost. I was thinking $x$ at the $z$ axis and the corresponding $(\epsilon_0,\epsilon_1)$ as a point on the 3d plane.
Apr
5
revised Another 3D plot question- good and ugly but no bad-
added 92 characters in body
Apr
5
revised Another 3D plot question- good and ugly but no bad-
added 1 characters in body
Apr
5
asked Another 3D plot question- good and ugly but no bad-
Mar
20
awarded  Popular Question
Feb
28
comment Equation Simplification in Mathematica
@belisarius lets dont call it as dirty. It is usually what we usually do.. This formula is also a result of such long series of dirty algebra by hand. Then I had to give it to mathematica, because i had to find the roots of a polynomial of degree $2$. The result is as above. Now which is dirtier? trying to write these equations back to papers and try to reduce by hand or try to find a way in mathematica so that a simplification can be done. I think both)
Feb
28
accepted Is it possible to calculate a Lebesgue integral in Mathematica?
Feb
28
comment Equation Simplification in Mathematica
@bills thanks for the comment. There are $22$ but they are not in the form of simple summations. Sometimes multiplications and some times in the phranthesis etc. Please have a look at it via printing the equations. Seemed complicated to deal one by one to me.
Feb
28
asked Equation Simplification in Mathematica
Feb
18
comment Is it possible to calculate a Lebesgue integral in Mathematica?
No, I think your current answer is quite comprehensive and nice. Thank you very much.
Feb
10
comment Is it possible to calculate a Lebesgue integral in Mathematica?
I am quoting from the question "I am only interested in very fast numerical methods, no analytical results are needed." I defined $f_0$ and $f_1$ to be Gaussian bi variate distributions. The answerer has the flexibility to choose $\tau$. Do you think that I should have said that $\tau=5$? then it is $5$.
Feb
10
comment Is it possible to calculate a Lebesgue integral in Mathematica?
I think it should be clear in the question that a multivariate integral is asked and an answer to the given example suffices. I don't know how much clearer I could ask.
Feb
10
comment Is it possible to calculate a Lebesgue integral in Mathematica?
@DanielLichtblau okay I am aware of Boolean algebra, just logical zeros and one but I didnt know if my Boole was also the same Boole of Mathematica but it seems the same..
Feb
10
comment Is it possible to calculate a Lebesgue integral in Mathematica?
@DanielLichtblau yes my density measures are continuous. What is Boole, how kind of approximation?
Feb
10
comment Is it possible to calculate a Lebesgue integral in Mathematica?
Isnt it possible to obtain some set of intervals of type $\{\{(x_1,y_1),(x_2,y_2)\},\{(x_3,y_3),(x_4,y_4)\}....\}:\frac{f_1(x,y)}{f_0(x,y‌​)}>\tau$ and sum all the integrals with NIntegrate[...,{x_1,y_1},{x_2,y_2}]+NIntegrate[....,{x_3,y_3},{x_4,y_4}]+... I can do this in Matlab if I discritize the continues bivatiate density but the memory requirements is too large! I must save a multivariate data although I can find which indexes satisfy the given condition simply by using find command-
Feb
10
revised Is it possible to calculate a Lebesgue integral in Mathematica?
added 347 characters in body
Feb
10
asked Is it possible to calculate a Lebesgue integral in Mathematica?
Nov
26
comment Small problem at equation solving
okay so Evaluate@opts alone is not enough to guarrantee that the solutions are done only on the non analytic domain. If so then I can use all the tricks here whenever I wont need symbolic processing.