
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 
72,596 
What are the advantages and disadvantages of MATHCAD, MATLAB, maple and mathematica?
Which one do you use, and why?

Jul2214 10:36 AM
shadi_s10

49 
128,658 
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 
195,760 
Hello,
I am trying to derive the harmonic content of a signal passing through a transistor's transfer function....

Sep412 09:47 PM
Bill Simpson

3 
806 
I'm writing a program for simulating the angle distribution of scattered particles from a gold nucleus but I doubt the...

May414 10:07 PM
Greg Bernhardt

1 
806 
Addenda: I thank Chris Weed for catching some errors, and thank Ben
RubiakGould and Nathan Urban for some...

Jul1906 04:00 AM
John Baez

0 
807 
Hi,
I'm trying to model a process by making mass and energy balances using the NDSolve. It reaches the maximum...

Jul1212 04:29 AM
FunkyDwarf

3 
807 
I'm writing a scientific paper and I need to put in some partial differential equations ...I can generate a latex code...

Aug812 05:35 AM
gsal

1 
808 
Hi,
I'm trying to write some equations in LaTeX. They are inside an align environment. My code is the following:
...

Nov212 07:32 AM
Simon Bridge

3 
808 
John Baez wrote:
>So one thing you're saying
>is that a product of rotations in two different rest frames can be...

Jun2206 04:00 AM
Greg Egan

0 
809 
My code is about power control via game theory.
I want to save players' utilities @ Nash equilibrium.
Ok, the...

Oct2710 06:04 AM
Jmo2005

1 
809 
http://en.wikipedia.org/wiki/Rule_90
Wolfram Rule 90 is a type of cellular automata.
Each cell's value is computed...

May1812 07:38 PM
gendou2

0 
809 
Hi,
I want to install the Latex software on my laptop but i dont know where to do this from. is there a good website...

Sep2209 11:29 AM
las3rjock

3 
810 
Is there a function in Matlab which gives a list of numerical approximations to the roots of a polynomial equation...

May2410 11:21 PM
n.karthick

1 
810 
=loading(file_name,no_sample,no_vector);
input_pattern and input_class are 60 X 60 matrices, how can I display...

Dec210 08:10 PM
MATLABdude

1 
810 
Hi there
does anyone know if it is possible to create a chemical space plot with MAT LAB? I have been trying for...

Dec211 03:40 AM
puff77

0 
810 
Also available as http://math.ucr.edu/home/baez/week225.html
December 24, 2005
This Week's Finds in Mathematical...

Jan2606 06:30 PM
Michael Murray

1 
811 
Hi...
:smile:
I need a program that can give me all the subgroups of a group that I define. I also need it to...

Mar810 11:07 AM
krishna mohan

0 
811 
Dear Forum
Is anyone using FEniCS to perform finiteelement method calculations? I want to work myself into PDE's and...

Jul2811 07:10 AM
mzh

0 
811 
Hi
I like to fit in Mathematica using NonlinearModelFit. When I look at the fitted parameters, there is an entry...

Jul1612 03:46 AM
Niles

2 
811 
I am trying to put together some short slideshows in Mathematica for educational purposes. I'm using Mathematica in...

Jun2812 11:48 PM
DrewD

0 
812 
When I am editing German Latex files in vim using a us keyboard, I would like to map "a to aumlaut etc. I added...

Feb1413 07:41 AM
oli4

5 
812 
I'm working on a little project where I want to plot the motion of a projectile with air resistance. The air...

Apr2614 02:17 PM
SteamKing

4 
812 
Hello!
I have been trying to get this equation to work in my LaTeX document, I do not really see any issues with it...

Nov1112 03:03 PM
Arkuski

2 
813 
Some updates on the Bullet Cluster / dark matter saga.
You can now see a picture of the Bullet Cluster here:
...

Nov406 03:38 PM
Kwok Man Hui

1 
814 
Hello, how can I solve with Maxima an exponential inequation like 4^x  2 < 0 ? it doesn't output the solution

Jan1513 11:05 AM
scientifico

0 
814 
I'm doing a calculation which finds the characteristic polynomial of a matrix, HH, with rather complex entries and...

Jan2414 06:23 PM
gsal

3 
814 
I have the following sample of measurements "V" and each has error "E" incorporated in the measurement. If I want to...

Sep2412 10:39 PM
karna87

2 
816 
Hi Guys!
I am trying to plot two different graphs in the same window using MATLAB. I have some constants that I...

Feb713 09:20 AM
engineer_stud

6 
816 
I'm trying to do a maximum likelihood estimation in Mathematica. My data was in a text file and I read it into a...

Mar1509 09:00 PM
TopCat

1 
817 
Hi guys, so I've found myself in the world of matlab. I'm currently using this software to model handling of vehicles....

Nov510 01:57 PM
Jones1987

0 
817 
Hi,
I've been a programmer in Java and C++ for about 4 years now, and recently started using Matlab for a small...

Oct1110 02:25 AM
Pythagorean

1 
818 
Hi,
I am working on a project  Thermal Modeling of a PV Module using Simscape (Thermal Blocks). Using convection,...

Mar1212 04:51 AM
sj21

0 
818 
Hi all.
Is there a way to plot both functions and coordinates/points on the same graph in Mathematica? The various...

Feb2013 06:55 PM
freefaller

2 
819 
On Mon, 2 Jan 2006, Phillip Helbigremove CLOTHES to reply wrote:
> In article...

Jan2606 06:31 PM
Kwok Man Hui

2 
820 
John Baez wrote:
>In article <1149228612.361089.97090@j55g2000cwa.googlegroups.com>,
>Greg Egan wrote:
...

Jun1806 04:00 AM
Greg Egan

0 
821 
1. The problem statement, all variables and given/known data
i have 4 points,
(8,0)
(4,4)
(4,4)
(8,0)
i...

Mar1308 07:05 PM
sara_87

2 
821 
I am in great need of the syntax that tells MatLab to raise the component of a vector to any power.
I also need to...

Feb513 10:24 AM
kreil

3 
821 
So I want to be able to count the number of neighbour pairs of opposite sign in a list of 1's and 1's (eg. 1 for...

May1612 08:06 PM
ascky

2 
821 
Anyone knows how to write ListConvolve from Mathematica in Matlab?

Jul212 03:30 PM
RYYJDEH

0 
821 
hello everybody !
I'm working on a simple MATLAB program & I got stuck with something so I'll appreciate it if...

Sep1912 09:51 AM
uart

2 
821 
Greetings,
I recently discovered Mathematica's Format function, and it has been of great use to me. However, there...

Feb2013 09:28 PM
HJ Farnsworth

2 
821 
Hi,
I have to use a wide 5 point stencil to solve a problem to fourth order accuracy. In particular, the one I'm...

Jan2214 01:09 PM
AlephZero

3 
822 