Math & Science Software

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 Meta Thread / Thread Starter Last Post Replies Views 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 65,163 Pinned: Mathcad, MATLAB, Maple & Mathematica ( 1 2 3) 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 48 116,299 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 17 176,780 So far I have it so it'll take a matrix and put it in upper-triangular form, like any of these: 1.0000 ... Mar9-13 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... Mar7-13 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... Mar7-13 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... Mar6-13 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... Mar5-13 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... Mar5-13 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... Mar4-13 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... Mar3-13 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... Mar3-13 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... Mar3-13 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... Mar2-13 04:00 PM AlephZero 2 655 Hello, guys I am struggling with solving the following ODE related to radial diffusion equation: ... Mar2-13 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...... Mar1-13 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... Mar1-13 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... Mar1-13 02:12 AM richyw 1 493 dear friends when I run my code in matlab , some expressions like: ... Feb28-13 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... Feb28-13 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... Feb28-13 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... Feb28-13 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... Feb27-13 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... Feb26-13 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... Feb25-13 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... Feb25-13 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... Feb22-13 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... Feb20-13 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... Feb20-13 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... Feb20-13 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... Feb19-13 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? ... Feb19-13 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,... Feb18-13 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... Feb18-13 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... Feb16-13 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... Feb16-13 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 a-umlaut etc. I added... Feb14-13 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... Feb13-13 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... Feb13-13 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... Feb13-13 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... Feb12-13 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... Feb11-13 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... Feb10-13 10:56 PM cragar 2 579

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