
What is this?:This is a list that contains hotkeys and short cuts designed to make your time writing equations in...

Oct1712 06:24 PM
Gertlex

17 
190,532 
What are the advantages and disadvantages of MATHCAD, MATLAB, maple and mathematica?
Which one do you use, and why?

Nov1213 01:21 PM
Pythagorean

48 
123,979 
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...

Jun714 08:10 AM
freshman123

26 
69,831 
Hello,
In a function I'm mapping a ~30MB file like this:
raw = memmapfile( ...
sFileName, ...
...

Feb1809 03:58 PM
S. Moger

0 
1,765 
When i input "Solve", the machine answered "{{}}", the answer is not what i want, i want to know if my mathematica 5...

Sep3007 08:51 AM
Johan de Vries

1 
1,764 
Is it possible to only show section numbers without chapter numbers in a LaTeX document of class "book"? For instance,...

Feb2612 02:47 PM
gauss^2

1 
1,764 
Hi guys I am tasked with reformatting a paper for an academic conference and I would like a nice MS word template for...

Jun1913 08:41 AM
ChristinaJ

2 
1,764 
Hi everyone,
I'm wondering why Mathematica (8.0) can't bring this to the obvious form 1, and leaves the expression...

Mar111 07:38 PM
DaleSpam

4 
1,762 
hi all,
can any one help me to solve a wire of antenna by method of moment
by using pocklington integral equation...

May1105 11:58 AM
enigma

1 
1,761 
How can you create tabs in WinEdt for LaTeX on a PDF file?
When I write a proof, I want it to be indented in by one...

Nov1907 04:39 PM
JasonRox

4 
1,761 
Hello,
I am having difficulty inputting a non linear algebraic equation into polymath to solve
for reference...

Nov2213 08:05 AM
kreil

3 
1,760 
I am trying to input these 2 equations of motion for a double acting pendulum into mathematica in hopes of solving for...

Mar1711 10:37 AM
DannyS

2 
1,759 
Software that will run on a PC? Interested in atmosphere sim, plate tectonics, chemical interaction, etc.

Sep2410 03:44 PM
Meatbot

0 
1,757 
I am writing a report on my research, and I need to insert Matlab plots and various other images using EPS format for...

Jan312 12:35 PM
Fat Ryan

2 
1,757 
Hello,
Just perhaps a simple question for a Mathematica expert:
I have a function of two variables f(a,b)...

Oct1311 06:37 PM
Simon_Tyler

1 
1,756 
ok I am really confused now topic says it all..
I am given 4n3 = n(2n1)
using mathemadical induction proof...

Oct1706 01:42 PM
semc

5 
1,755 
I don't know where to put this post, I am sorry if I put it into the wrong place.
I was writing a proof on wave in...

Oct513 08:47 PM
Mark44

1 
1,755 
Hi All,
I have a big ugly function (please see the attached Mathematica file), of tau (f(tau)). The only parameters...

May211 11:57 AM
I_am_learning

4 
1,754 
Hi
I have a data set of the form:
data = {{0, 0}, {1, 1}, {2, 2}, {3, 20}, {4, 1}, {20, 1}, {21, 1}, {22, 0}};...

Mar712 03:34 AM
Niles

3 
1,753 
Hello guys! I have an issue, i'm trying to make a program in which you can get a bode plot by knowing the transfer...

Oct1511 06:02 PM
DianeS

0 
1,752 
Do any such programs exist?

Aug2711 01:27 AM
Simon_Tyler

3 
1,751 
Does anyone know a way to get halfvertical lines? I mean, I'd like something identical to /vline , but which starts...

May2212 12:54 AM
robphy

5 
1,751 
Hello,
does anyone know if there exist a free service that would allow one to base up a forum supporting latex for...

Nov510 05:12 PM
mnb96

5 
1,749 
hi, if Histogram>GetYaxis ()>SetTitle("blah") allows you to set the y axis name, what is the equivalent for adding...

Jul2110 06:32 AM
lavster

0 
1,748 
I was wondering if it was possible, via biological thermodynamics, to demonstrate that evolution does not violate the...

Nov2605 08:47 AM
quetzalcoatl9

11 
1,747 
I want to have a section title to the effect of "Pseudocode for the Func1 Function," but I would like "Func1" to be in...

Oct311 07:25 AM
jhae2.718

4 
1,747 
Hi,
How can I plot some 2d graphs in a 3d fashion like the following picture using excel or matlab?
...

Jul3110 11:04 PM
Si14

4 
1,747 
Is there anyway to use a variable in Maple but assign the variable to be an integer, or a multiple of 2Pi, or to be a...

May1906 02:13 AM
Lyuokdea

4 
1,746 
IM given a question on matlab programming.
It ask to construct a numerical generative model for autoregressive...

Dec1007 08:16 PM
sensitive

0 
1,746 
Hi,
I have the following code:
For  ExpIntegralE == SNR, {x, 0.5}];
R = N*Exp, {q, y, Infinity}]]]
what is...

Feb1811 03:01 PM
Bill Simpson

4 
1,746 
I know I can use fsolve to solve a system of equations (not one's I'll use; they will be nonlinear). Let's call this...

Aug1010 05:46 PM
bmanbs2

0 
1,745 
Hi guys
I have been spending a lot of time trying to figure out how to export a plot in MATLAB (to pdf), where the...

May2010 05:45 PM
Niles

1 
1,742 
Especially in comparison to SAS? I really don't have the money to buy SAS and I can't get it from my school so I'm...

Jul711 08:33 AM
wil3

2 
1,742 
That's right; it's time for yet another "What class should I take?" thread. Currently I'm registered for PDE1 as my...

Apr1605 08:17 PM
Hesychast

0 
1,741 
Proposition: 1*2*3+2*3*4+3*4*5+...+n(n+1)(n+2) = /4
Step (1): If n=1 then LHS (left hand side) = 6, and RHS = 6...

Oct1406 06:14 AM
OlderDan

8 
1,741 
Hi, I wish to plot a 3d surface but as of now have not been able to!
I wish to plot z=f(x,y)=^1/2 restricted to the...

Jul3008 07:16 PM
t_n_p

1 
1,741 
Hello everyone,
This drives me nuts… I want to plot a function using LogLinearPlot. Take a look at what's happening...

May2910 02:32 PM
Bill Simpson

11 
1,741 
Hi all,
For some reason I can't post this in a more appropriate forum, so I thought I'd post it here.
I wrote a...

Feb2012 06:15 PM
DavidSullivan

0 
1,741 
I have three vectors each of length 599 . These are r,h,e.
"r" should be the xaxis data
"h" should be the yaxis...

Nov1810 05:48 PM
Useful nucleus

0 
1,740 
I am trying to extract data to mathematica from Excel. I understand the Import function and i can get all my 2500...

May1211 11:27 PM
fujiheero

2 
1,740 
Let be the propagators for the Schroedinguer,KleinGordon and Dirac?...are they hermitian operators?..are their...

Jun1903 11:09 AM
shchr

3 
1,739 
Hi there
I would like to plot a two functions using Maple on the same graph but with different intervals. What I...

Sep2309 05:51 AM
kubekas

0 
1,737 
Hi
I am a user of Mathematica as a tool for calculation in Structural Mechanics. I had a problem recently in the...

May3112 01:44 PM
phyzguy

6 
1,737 