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...

Feb1514 11:29 AM
FrankFerrese

25 
65,163 
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 
116,299 
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 
176,780 
So far I have it so it'll take a matrix and put it in uppertriangular form, like any of these:
1.0000 ...

Mar913 06:18 PM
Jamin2112

0 
593 
Does anyone know where I can find this? I'm having a heck of a time finding it on google. It was this little app where...

Mar713 02:16 PM
richyw

2 
671 
i am unable to add mathematical symbols on adobe reader for android. i downloaded math keyboard from play store but it...

Mar713 01:27 AM
Phyman1109

0 
1,480 
So what I would like to have is a landscape page, with a few sections, and then a lot of formulas in each section. I...

Mar613 08:14 PM
stealthfalcon

3 
1,240 
After conducting my experimental work I will have a number of sets of data.
It is easy to use Mathematica to find a...

Mar513 11:23 PM
Sue Laplace

2 
911 
dear users
I want to do a triple integration over x ,y ,z in matlab but because my expression under the integral is...

Mar513 02:22 PM
quin

10 
1,099 
Hello all,
It's quite a mouthful but I need help writing a function that will behave as follows:
1.if called...

Mar413 10:07 AM
izzy93

10 
1,150 
I have a PDE that can be interpreted as basically an exit time problem for a certain stochastic process. I would like...

Mar313 02:20 PM
kai_sikorski

0 
580 
I have everything correct, that is when I put in a value for n=10 I get the right results however I want to enter in...

Mar313 10:18 AM
kreil

6 
685 
I just need to know how can Mathematica recognize e^{i\theta} as the eulers identity. This is, e^{i\theta} = cos...

Mar313 05:26 AM
arierreF

2 
718 
Every time I run this, I'm getting the error that my random matrix is poorly conditioned. It's weird because I don't...

Mar213 04:00 PM
AlephZero

2 
655 
Hello, guys
I am struggling with solving the following ODE related to radial diffusion equation:
...

Mar213 02:49 PM
Ein Krieger

2 
1,011 
Hi all,
The references have about 10 pages, and I set them to be fancy, ie, footers, headers, page numbers etc......

Mar113 07:59 PM
marcio

10 
902 
dear users
I must do alot of calculation and after that,I arrive to an equation in which one side is a number...

Mar113 09:03 AM
kreil

1 
709 
Is it possible to get either one to display the less factored form of an expression? what I am doing is multiplying...

Mar113 02:12 AM
richyw

1 
493 
dear friends
when I run my code in matlab , some expressions like:
...

Feb2813 09:40 AM
marcio

1 
653 
Hi all,
Is there a way of getting TeXnicCenter to process these commands so I don't have to type them into the...

Feb2813 08:19 AM
marcio

2 
621 
Hi Guys,
I am trying to create a basic unit step function in Matlab that needs to be in the range of"
5 <= x <= 5...

Feb2813 06:05 AM
jtbell

9 
122,002 
Hello, guys
Hey guys,
Got stuck with function integration using Simpson's rule and need your help.
Please...

Feb2813 03:50 AM
Ein Krieger

7 
734 
Hello, I received some very old cold, and I don't even know for which FORTRAN standard it was originally written, only...

Feb2713 09:31 PM
FatLynn

0 
438 
Hello, I wasn't sure where exactly to make the topic.
The question is what kind of program/software would you...

Feb2613 07:14 PM
gsal

2 
716 
Are there any resources which use Matlab to image compress a colour image using SVD? I can only find information where...

Feb2513 10:36 PM
AcidRainLiTE

1 
936 
Hi, I am trying to model an intersection using different rules but I am having a hard time getting the thing to work...

Feb2513 07:03 AM
gryphon1221

1 
554 
Hi All,
I am an engineer with limited knowledge of the mechanisms with link hardware to software designs, for...

Feb2213 09:48 AM
parislad

0 
506 
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 
705 
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 
710 
Why do I keep getting output that looks like this when I use Mathematica?
$$\frac{2 b k a+b v (2 a+b v+b v \cos...

Feb2013 01:38 PM
Ben Niehoff

12 
1,134 
I'm trying to find the integration of my function f from 1 to 4 using the indefinite integral and inserting limits...

Feb1913 03:45 PM
izzy93

7 
1,002 
Hi all,
Could you help me figure out what packages I should use to get all references sorted alphabetically?
...

Feb1913 09:37 AM
marcio

7 
865 
When I try to operate this command
plot(plot::Inequality(x^2 + y^2 < 1,x = 1.5..1.5, y = 1.5..1.5))
It failed,...

Feb1813 08:20 AM
ENDLESSYOU

4 
1,877 
Hi all,
I am currently a junior in chemical engineering and want to go to graduate school for it. I am extremely...

Feb1813 12:00 AM
AIR&SPACE

2 
613 
Hi dear friends
I have a 12*12 symbolic matrix in terms of x y z d that I want its eigenvalues
but not mathematica...

Feb1613 04:19 PM
Bill Simpson

12 
1,197 
Write a Matlab function mycirc(c,r) that will plot the circle whose center is at c and whose radius is r. Then plot...

Feb1613 09:47 AM
NemoReally

1 
716 
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 
707 
Hi,
I'm new to Computational physics. I was trying to install Quantum Espresso under Cygwin on a PC. Running the...

Feb1313 06:39 PM
biubiu

3 
1,464 
dear users
I have a problem in finding eigenvalues of a 12*12 because the 12*12 matrix is so complicated
so i...

Feb1313 02:28 PM
DuncanM

5 
906 
I am facing a problem in the analysis of fluid flow in a box with a cylinder inside the box to obstruct the fluid...

Feb1313 08:10 AM
chetan3070

0 
975 
Dear users
I want to get a triple integral from "X,y,z" in matlab like this: triplequad(f,0,1,0,1,0,1) but because my...

Feb1213 04:51 PM
jedishrfu

3 
942 
I'm trying to plot positions of earthquakes on a map. The primary goal is to make Matlab plot a map so I can put the...

Feb1113 11:31 AM
MartinV

2 
763 
Im having trouble downloading miktex. From this site http://miktex.org/
So I can use latex to write documents and...

Feb1013 10:56 PM
cragar

2 
579 