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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...
Feb15-14 11:29 AM
FrankFerrese
25 65,373
What are the advantages and disadvantages of MATHCAD, MATLAB, maple and mathematica? Which one do you use, and why?
Nov12-13 01:21 PM
Pythagorean
48 116,611
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
Gertlex
17 177,841
Thus spake Oz <Oz@farmeroz.port995.com> >John Baez <baez@math.removethis.ucr.andthis.edu> writes >>18) Ring around a...
Jan26-06 06:28 PM
Charles Francis
0 729
The following item was reported by tiny-tim : Click here. He has given the following reason:
May18-08 05:49 PM
cristo
6 729
I'm interested in a lot of science involving ODEs, PDEs, and discrete functions of up to 4 dimensions (one of time)....
Mar31-12 03:34 PM
djelovin
1 729
I have plotted lots of 2D pictures-which is g(y) towards y- at each fixed value of F. Now, what I am trying to do is...
Oct20-10 11:56 PM
charleslc
0 730
Hi, Hopefully someone can help. I was some pretty simple code to make a H-R Diagram in wxMaxima. The Absolute...
Jul15-12 03:42 AM
mzu
0 730
I am developing a matlab code for the problem. I have a idea but would like to improve it and therefore would want...
Jan28-09 04:58 PM
mXSCNT
1 732
Hello , I need to solve this differential system with Scilab and I don't know how to do it. The system is...
Jun10-11 06:39 AM
Nesrine
0 732
ok I am modelling airflow in the upper airway for application i obstructive sleep apnoea, but I have hit a brick wall...
Jan7-13 10:57 AM
01af
0 732
m = size(X,dim) returns the size of the dimension of X specified by scalar dim. I don't understand function 'Size',...
Dec2-10 05:46 PM
nbo10
2 733
Hey there PF. I wanted to ask here if someone had any input as to why a tiny part of my code is "slow". I have...
May14-12 11:54 PM
Inve
0 733
Hi, all. I'm interested in plotting the following function: f(y)=\left\{\begin{array}{ll}y,&0<y<1\\\\2-y,&1\leq...
Oct9-09 10:53 AM
hatsoff
0 735
I found this code on my computer a while ago, and I want to adjust the algorithm so that I can have a zero pivot,...
Jun7-10 09:52 PM
Bill Simpson
1 735
Need help urgent...Well I know how to plot the solution of a set of differential equations, but in order to analyze...
Dec9-08 06:23 PM
cdrueda
0 736
FromDigits /@ Permutations, {4}] MapThread]] MapThread]] &, {4}]] Expression 1 and 2 work, so why not 3??? ...
Jul25-11 05:29 PM
martix
2 736
Hi everyone, my code is a little rusty and a work in progress but I was wondering how I would go about producing...
Oct8-12 07:45 AM
Liffner
2 736
In:= 2 Log === Log Out= False Why? Seems basic enough, it should find it. In:= Simplify] Out= Log
Sep23-12 11:33 AM
Bill Simpson
3 737
Hey. If you want to reference a box in excel, what's the command? I thought it was $E5$ but that doesn't work. ...
Dec30-09 10:33 PM
Nusc
2 738
Hi all I'm new to scilab. I was given an assignment to use scilab to draw a 3D surface. It needs to be creative and...
Oct17-10 12:21 AM
Pythagorean
1 738
I am solving three non-linear equations in three variables (H0D,H0S and H1S) using FindRoot. In addition to the three...
Jan25-12 12:27 PM
NRedacted
0 738
Hello, guys Hey guys, Got stuck with function integration using Simpson's rule and need your help. Please...
Feb28-13 03:50 AM
Ein Krieger
7 738
I planned to buy a latex book.. a complete latex book with examples.. from introduction to advanced level any...
Mar9-10 11:26 AM
matonski
1 739
Hi, Iam looking for a specific command(s) that could give outputs which are determinate only, i.e. only and only if...
May8-11 10:00 PM
SredniVashtar
1 739
How can I fourier serie of a two-variables function in matlab?
Mar5-12 06:08 AM
matinking
0 739
The goal is to plot both the surface graph of the function and the tangent plane to the surface on one plot. There are...
Sep20-12 01:58 PM
billyd690
2 739
Ralph Hartley wrote: >There is no problem defining the group valued momentum for a particle, >as long as you...
Jun13-06 04:00 AM
Ralph Hartley
1 740
Also available as http://math.ucr.edu/home/baez/week225.html December 24, 2005 This Week's Finds in Mathematical...
Nov4-06 03:22 PM
Michael Murray
1 740
I have tried mathematica, and it says it lacks the means to solve it: The function g6_{\mu,\sigma} represents...
Jul18-11 11:01 PM
wil3
4 740
I'm not very familiar with matlab, trying to learn it little by little by watching some tutorials. However to be able...
Jan13-12 05:05 PM
mikeph
1 740
I have a function of two variables f=x^2+y; d=Take,0,10],-2]; now i want to repeat this process by changing...
May5-12 12:38 AM
Hepth
4 740
The chrome extension GmailTeX allows one to render TeX in messages received, or live as you compose a message. This...
Aug8-12 03:45 PM
imurme8
0 740
I have the following sample of measurements "V" and each has error "E" incorporated in the measurement. If I want to...
Sep24-12 10:39 PM
karna87
2 740
The academics and the technicians of a university faculty are planning a paintball battle and the mathematicians are...
Jan6-13 03:13 PM
haruspex
1 741
PSI is a (not really interpolation) method of constructing a joint histogram of two images' intensities. I am trying...
Dec24-12 11:26 AM
atrus_ovis
0 742
Dear, I want to preview the designed area or volume in comsol whan I simulate the multiphases model. Does anyone...
Nov7-10 11:41 PM
nchuche
0 743
I'm trying to become as proficient as possible with MATLAB. As a test of proficiency, could someone give me a tough...
May3-11 11:53 PM
Jamin2112
2 743
Anyone knows how to write ListConvolve from Mathematica in Matlab?
Jul2-12 03:30 PM
RYYJDEH
0 744
Hello, how can I solve with Maxima an exponential inequation like 4^x - 2 < 0 ? it doesn't output the solution
Jan15-13 11:05 AM
scientifico
0 744
Programming in matlab. I have everything entered correctly, I just need help with iterating. The program is...
Apr25-12 09:35 PM
tactical
0 745
Whilst browsing through the website, I stumbled across this thread:...
Jun1-12 12:39 PM
NemoReally
0 745
I'm trying to execute the following command: Assuming]] I expect it to spit out \sqrt{1+t^2g^2},
Aug7-12 06:02 PM
Bill Simpson
2 745

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