maple

  1. WHOOHM

    Anyone using Maple in 2019 on regular basis?

    I know these software packages were discussed a lot in the past, but I have not seen much input from the last couple years. I have used Matlab for many years, but remember using Maple in University Physics courses many years ago. I'm interested in a software package for symbolic math to use...
  2. W

    Maple Computing Numerical Integrals with Maple

    Hi all, I am new to the Maplesoft software and have been experiencing trouble computing numerical integrals. I defined a few mathematical functions in terms of a few variables like so: I then used "subs" to input values to anything that isn't already a defined constant (like ##\hbar,\pi## and...
  3. incredibe1999

    Maple ODE System solution Maple

    Hey there! I was trying to plot a ODE solution, but am not getting what I should be. It is actually plotting the orbit of Earth with Sun at the origin. My equations The (-0.00011847) is GM. The Initial Conditions: The plot I get: Should not I be getting a elliptic/circular plot as the...
  4. andrewkirk

    Maple Variable summation limits in Maple or similar programs

    I have recently been doing some work that involves long, messy manipulations with lots of geometric series. A typical such series, which would only be one of a number of such terms in a formula, is: $$ \sum_{t=h+1}^{T-h} \left(1-(1-\theta)^{T-t-h+1}\right) \\ $$ It's not difficult to simplify...
  5. S

    A Calculate the Weyl and Ricci scalars for a given metric

    hello dear, I need to calculate the Weyl and Ricci scalars for a given metric. lets assume for a kerr metric. by using the grtensor-II package in maple i am not able to get the results. would anyone help me out. for ordinary metric like schwarzschild metric, However its not working for Kerr...
  6. matt_crouch

    Maple Step by step solution in Maple

    Is it possible to get Maple to show me step by step how to solve a complex contour integral? f := (x,y,z,v) -> (x+I*x*cos(v)+I*y*sin(v))^(-2) int(f(x,y,z,v),v=0..2*Pi) assuming(x,real,y,real,z,real,v,real) But I would like to know how Maple solves this step by step. I tried using the tutor...
  7. E

    Maple Problems with plotting a function in Maple

    Hey so I'm working on a simulation to compute the multiplicity of two Einstein solids.. long story short I'm having a tough time plotting a function. To start, I defined the following: Which, when simplified yields: I named this simplified result K: Plotting this... What I get is...
  8. MathematicalPhysicist

    Maple Maple pdsolve problem

    I used the following code and got the error: Error, (in pdsolve) invalid input: `pdsolve/numeric` expects its 2nd argument, IBCs, to be of type {list, set}, but received IBC the code is: how to amend this error? Btw, the second boundary condition v_x(1,t) should be approximated by the...
  9. C

    LaTeX Mathematical software: Latex, Mathml, MathType, Maple?

    Which mathematical software(s) can you recommend for 1. As a substitute for a calculator (TI89): making basic graphs, regressions (linear, exponential), vectors, solving equations, showing graphs in 2d and 3d? 2. Writing an ebook with lot's of math. I'm thinking Mathml or Mathtype might be...
  10. C

    Write a state that will compute f=x/y^2 in maple

    1. Homework Statement Using maple cw version, trying to write a state that will compute f=x/y^2 over several iterations. y^2 is changing but x is dependent on a value input my user. I don't really know how to write the loop? I need the loop to run on an interval of different y values that I...
  11. M

    Maple Math Plotting Software for Electrical Engineering

    Hi All: I am an electrical engineering undergrad. I would like to learn a math plotting software which would be helpful in visualizing topics in advanced calculus (my immediate need). It would also be helpful if the math plotting software was of some use in electrical engineering, but this is...
  12. T

    Maple The best software for math and physics?

    Which program is the best for math and physics? What do you think about Maple 17?
  13. D

    Maple Trying to solve an equation but get weird solution with new variable

    Hi, I'm trying to solve this equation inside of Maple: http://screencast.com/t/EeqzLhxS [Broken] for gamma(s) I assign variables to each of the values like this:http://screencast.com/t/DBLS8BH6R [Broken] When I try to solve I get this weird answer with a new _z variable...
  14. R

    Maple Which program is best for me to learn?

    Hi, I'm in my third year of a physics program, and lately I have really been struggling to figure out what program would be best for me to learn. There are so many options out there. Octave, Scilab, Freemat, Matlab and then Maxima, Mathematica, Maple, etc. So my understanding is that the...
  15. R

    Maple Two Species Population Model

    The academics and the technicians of a university faculty are planning a paintball battle and the mathematicians are trying to predict their chances of winning with a continuous model. They are representing the numbers in the two teams at any time t as and respectively and have decided that the...
  16. MathematicalPhysicist

    Maple Finding real part of an expression.

    Hi, I have the next expression: \frac{iw+3}{(iw-3)(iw+6)(iw+1)} Now I want to find the real part of this expression via mathematica or maple, and for the love of god it doesn't work, what have I done wrong here?! the codes and their errors are in the attachments...
  17. T

    Maple Autonomous system

    Hi guys I have 5 term which each term includes three function of time (autonomous system ), i want to obtain time derivative of each term as other terms for example if i define each term as a dimensionless variable , e.g. x , y , z , v , w , i want to know dx/dt = as a combination of x , y ...
  18. S

    Maple Fit trendline to data points

    Hi I used plot digitizer software to pull data points off a picture of a graph and i need to fit a line to the points (and get an equation for the line). I know the data points fit to an s-curve from the picture. I'm thinking excel doesn't do this, or maybe I missed it? I have access to maple...
  19. F

    Maple Software for mathematics

    Getting far enough along into math where I'm starting to wish I had something beyond my ti83.. Any recommendations in reguards to which program I should start with? I've really no idea where to start, aside from googling "computational software" What is the foremost program...
  20. F

    MATLAB Is there any package to add to MATLAB to make it better at higher order arithmetic?

    Basically I'm writing my MSc dissertation right now, and I've been doing a lot on primes I've written all my code in MATLAB, but my supervisor told me today that MATLAB is crap for higher order arithmetic and the primes only go up to something like 10 digits long. SO I'm kinda screwed...
  21. B

    Maple How can I draw graphs by hand?

    I would like to draw plots by hand. Which means I can create the plot, label the axes, and then draw lines on it without having to write their equation. I can also control how the plot looks visually, such as color, scaling etc. What program can I do this with? More specifically, can I do...
  22. G

    Mathematica Mathematica: Trouble with defining function from gradiant

    Hi everyone. I've been using basically a whole day on two trivial Mathematica issues, so I'm finally going online for help: 1. Is there any simple way to define the gradient as a new function as such? My try: Clear["Global`*"] f[u_] := x[u]*y[u] gradf[u_] := D[f[u], {{x[u], y[u]}}]...
  23. B

    Maple MathJax, already in use here, now in AIP journals

    We are happy to announce a new partnership between MathJax and AIP Publishing. MathJax is an open-source JavaScript display engine that produces high-quality math in all modern browsers, without plug-ins or other special set-up requirements, which is why it works so great on Physics Forums...
  24. B

    MATLAB Numerical Integration of a 2-variable function in Matlab with respect to 1 variable

    Hey guys, I have this function: f(r,z) = r*(1 + g(r,z)) The function g(r,z) is a modification of the student t-distribution in z, where the degrees of freedom depend continuously on r. I would like to integrate this function f(r,z) from 0 to R with respect to r. Unfortunately...
  25. Y

    Mathematica Solving equation with mathematica

    hi i want to solve this equation a/x=Cosh[b/x] i set a=1 and b=5 and use NSolve code but mathematica say it can not solve it. but with maple i get real and imaginary parts. 1-is there another method to solve this equation numerically? 2-can this equation be solve for arbitrary a and b...
  26. E

    Maple Help with Octave

    In a couple weeks, I'm going to be teaching a summer calculus class and I wanted to introduce my students to the mathematical software that can be used. However, where I teach they do not have maple or mathematica, so I have to use one of the open source programs (octave, maxima, scilab etc)...
  27. A

    Mathematica Mathematical Programs

    Hi, I am new to this forum, so forgive me if this is a really obvious question. I am a high school student interested in doing a project involving differential equations, and vector analysis (basically calc 1 - III, linear algebra, and a bit of differential equations). I will use this program...
  28. S

    Maple All This Crazy Math Software

    Hi all. Ok, so I'm a mathematics major, but I'm only so far as my first linear algebra course right now. I have not had any need to use Maple or Mathematica or Mathlab or a calculator for that matter. So, I'm curious WHEN I might have to start using these programs (what level math)...
  29. MathematicalPhysicist

    Maple A PDE in maple 18.

    I wrote the next code: restart; pde := diff(u(x, t), t)+diff(u(x, t), x)-(diff(diff(u(x, t), x), t))^2 = u(x, t); tmax := 0.5e-1; xmin := 0; xmax := 1; N := 10; bc1 := du(xmin, t) = 0; bc2 := u(xmax, t) = 0; ic1 := u(x, 0) = 1; ic2 := du(x, 0) = 2; bcs := {u(x, 0) =...
  30. J

    Maple Maple 18 Personal Edition

    Has anyone tried or heard of Maple 18 Personal Edition? I'm looking for individual software programs that I can use.
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