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Jan16-12 Greg Bernhardt
What are the advantages and disadvantages of MATHCAD, MATLAB, maple and mathematica? Which one do you use, and why?
Jul22-14 10:36 AM
49 124,699
editor, latex Sticky Thread Pinned: Best Latex Editor? ( 1 2)
What's a good freeware latex editor? I've been trying to install LEd, but it's not going smoothly, so I don't want...
Jun7-14 08:10 AM
26 70,203
What is this?:This is a list that contains hotkeys and short cuts designed to make your time writing equations in...
Oct17-12 06:24 PM
17 190,970
Also available as October 14, 2007 This Week's Finds in Mathematical...
Oct19-07 05:00 AM
Hauke Reddmann
5 1,597
1. The problem statement, all variables and given/known data n \epsilonN=n\geq0 6 divides (n^{3}+5n) 2....
Oct18-07 12:32 AM
2 1,592
The "size" of the SI meter has its basis in the metric system and it was officially accepted in 1799. We know its...
Oct16-07 01:42 PM
15 2,852
Can anyone help me how to plot the attached image of diagram in Mathematica 6? Thanks
Oct16-07 10:19 AM
1 4,383
Hi, Quick question. In the ti89 i can do this: x+1|x=2 Answer = 3 It works like x + 1 given x = 2+1 =...
Oct15-07 11:39 AM
2 1,614
With the following code segment ; limit((sin(z+h)-sin(z))/h,h,0) matlab gives the result cos(z). (which is the...
Oct14-07 02:31 PM
6 3,617
hi,... I am new in the forum but I am into research for a while now,... I was wandering if there was any piece of...
Oct11-07 02:37 PM
2 1,419
1. The problem statement, all variables and given/known data y'=ay-by^2-q, where a, b are positive constants, and q...
Oct10-07 02:11 PM
1 5,582
we use the residuez.m function to find the partial fraction of a function x(z) but if we find the partial fraction...
Oct8-07 04:05 PM
0 5,554
For a square, complex-symmetric matrix A, the columns of the right and left matrices U and V of the singular value...
Oct8-07 02:00 PM
0 11,106
Does anyone know the symbol for a vertical subset symbol?? i.e the equivalent of \subseteq but which points up (i...
Oct7-07 11:55 PM
7 5,710
1. The problem statement, all variables and given/known data f(x)=\frac{(-1)^{x}}{x*\sqrt{x}} 2. Relevant...
Oct7-07 08:51 PM
2 1,887
What command would you use to maximize the plot window? I'm trying to use an m-file to create a movie by plotting...
Oct7-07 03:32 PM
2 36,867
I hope I can find a solutions for those questions with your help. 1. If you know that: A=(5,-4,3) B=(2,3,-1) ...
Oct7-07 10:59 AM
1 1,661
My quantum professor, as an aside challenge, asked us if we could write a program in Matlab to factorize a 32 digit...
Oct5-07 02:40 PM
1 6,427
I am a MATLAB newbie, and apparently I am having a terrible day because everything that I do in MATLAB has been...
Oct4-07 11:01 PM
3 36,463
1. The problem statement, all variables and given/known data Graph of x(t) = 9e^-2t for t>=0 and y(t) =...
Oct3-07 10:21 PM
5 1,657
Wolfram Research has unveiled the new Mathematica 6.0, heralding it as their most significant product since its first...
Oct3-07 06:12 PM
37 14,941
I got this program for school and I was wondering if anyone else here uses it. I have heard most people talking about...
Oct3-07 10:30 AM
14 3,780
I don't know of any good latex forums and figured people around here have used it before. So. I've got a multicols...
Sep30-07 06:36 PM
0 2,407
When i input "Solve", the machine answered "{{}}", the answer is not what i want, i want to know if my mathematica 5...
Sep30-07 08:51 AM
Johan de Vries
1 1,765
Three scientists at the Santa Fe Institute, an interdisciplinary institute in northern New Mexico, took up this...
Sep29-07 01:05 PM
1 1,686
1. The problem statement, all variables and given/known data Sketch the set of points determined by the given...
Sep29-07 06:48 AM
0 2,692
1. The problem statement, all variables and given/known data Prove:...
Sep27-07 11:26 PM
15 3,176
Any mathematical physicists here? What do you do? Do you get a bit of both worlds? Or is it strictly about...
Sep25-07 07:16 AM
11 2,172
1. The problem statement, all variables and given/known data A DT system has the unit response h = (0.2(1.3)^n)u....
Sep23-07 10:51 PM
2 23,236
I am to deliver a 20 minute presentation on how mathematica generates random numbers. While the course documentation...
Sep23-07 09:17 PM
1 1,736
Can anyone tell me how to represent signals in discrete time in Matlab? I had a lab assignment in my Linear Systems...
Sep20-07 06:16 PM
3 16,376
sow I'm working on learning some of the maple commands for tensors, and I see alot of the basic structure, however I...
Sep20-07 12:30 PM
1 1,846
1. The problem statement, all variables and given/known data Hi all, I'm trying to implement the QR method for...
Sep18-07 05:49 AM
0 9,215
Hello friends: If any of you are interested in set theories, you can revise the enclose file on mi theory of the...
Sep18-07 01:12 AM
0 2,137
I know that this might not be the best forum for the question but I am sure people here can help. I want to do some...
Sep17-07 05:01 PM
11 6,310
I have this assignment:
Sep17-07 01:50 PM
4 5,961
hi everybody... i'm new here, and i'm here 'cause i'm having some trouble with matlab i was trying to integrate a...
Sep17-07 11:18 AM
1 13,548
I'm looking for a book on Quantum Mechanics on an introductory level (concerning the physics), which is fairly...
Sep14-07 09:29 AM
Pseudo Statistic
6 2,873
I am trying to write a function that will update a plot "on the fly". For instance, in the test function: function...
Sep13-07 03:23 PM
0 7,043
Is an assertion that could be true but isn't always considered to be false or just lacking information?
Sep13-07 09:43 AM
8 2,629
Hello guys, I am Junior college student here in Birmingham,al. I plan to transfer to a 4yr. university in about 14...
Sep13-07 07:51 AM
2 3,082
I am studying at home. I just finished CJ Tranter's "Techniques of Mathematical Analysis". It's an old book but I...
Sep13-07 04:36 AM
0 2,394
problem solved....
Sep12-07 07:57 PM
0 2,892

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