Mathematics Stack Exchange
Mathematics Stack Exchange

Questions tagged [maple]

For questions involving the application of the program Maple to mathematics.

NOTE: questions which focus primarily on the program Maple and not on its applications to mathematics are not appropriate for this site.

Maple is an interactive engineering and scientific programming environment, as well as a high level programming language, from Maplesoft.

The following links can be useful:

755 questions
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Lower-bounding expressions in Maple

I have the following complicated expression $E(n)$ and I am interested in finding a simple expression $S(n)$ such that $S(n) \leq E(n)$ for all sufficiently large $n$. Does anyone know how one can do this in maple? $E(n) = $ $$ 1/8\,\Biggl(…
stefan
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How to do this in maple?

1.Sexy primes are prime numbers that differ from each other by six. For example, the first 5 sexy prime pairs are (5, 11), (7, 13), (11, 17), (13, 19), (17, 23). Find the number of sexy prime pairs (p, p + 6) such that p ≤ 201415. 2.For each…
ross999
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Can anyone show me the starting step for this question?

Let $x = x(t)$ and $y = y(t)$ be functions in $t$. Suppose that $x′ = 2x − 5y + t$ and $y′ = 4x + 9y + \sin t$ such that $x(0) = y(0) = 0$. Find $y(1)$ This is my first time using maple.I know how to solve for a differential equation but this one…
Aks
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Maple - Convert to complex

I need to convert $ \dfrac{1}{2x^{3}+x^{2}+2x} $ to $\dfrac{1}{2x} + \dfrac{\dfrac{-1}{4}+I\dfrac{\sqrt{15}}{60}}{x+\dfrac{1}{4}-\dfrac{I\sqrt{15}}{4}}+\dfrac{\dfrac{-1}{4}-I\dfrac{\sqrt{15}}{60}}{x+\dfrac{1}{4}-\dfrac{I\sqrt{15}}{4}} $ where I…
sydg
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Trying to use the pointplot command on Maple

I'm trying to plot the points (n, a(n)) from n=1 to n=20, but Maple's just telling me what I want to plot, without actually plotting it. Any ideas on what I'm doing wrong?
beep-boop
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Animations on Maple

I'm working on some textbook problems for Maple, and I encountered the following problem: Create an animation to illustrate the differences between line thicknesses in Maple (you can choose any function to plot). After the thicknesses, illustrate…
Sujaan Kunalan
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Solve system of linear equations symbolically with Maple

Trying to understand derivations of the Laplacian in spherical-polar coordinates I've seen on the net and I would like to use Maple to verify a formula which expresses the basis vectors $\hat{x},\hat{y},\hat{z}$ in basisvectors $\hat{r},…
Lasse Karagiannis
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How do I obtain a plot of $f(x)=\sqrt[3]{x}$ that includes $x <0$?

I believe that the cubic root of $-8$ is $-2$, ie $\sqrt[3]{-8}=-2$, or $(-2)^3=-8$. When I ask Maple to tell me what this cubic root is root(-8, 3) I get the result $$2(-1)^{1/3}$$ In Maple, let's say that we want to plot…
xoux
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Using solve command for specific pair of equations in Maple produces no result, but a simple algebraic change produces a result, why?

Say I have the following two equations: $$2000 = k \ln {\frac{t+1}{t}}$$ $$2000 = k \ln {\frac{t+3}{t+1}}$$ The solution for $t$ is $t=1$, which is easily obtained equating the two equations and exponentiating both sides. In Maple, this is: e1 :=…
xoux
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Why is the 3D plot of $ \vec{r}=\big{\langle} \pm 2 \sqrt{1 - \frac{v^2}{9}}, v, u + 3v \big{\rangle} $ shown as a surface and not a curve?

I have a plane $$z=x+3y$$ and an elliptical cylinder $$\frac{x^2}{4} + \frac{y^2}{9}=1$$ and I want to plot their intersection. I have $$x = \pm 2 \sqrt{1 - \frac{v^2}{9}}$$ and a parametric equation $$ \vec{r}=\big{\langle} \pm 2 \sqrt{1 -…
xoux
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How to access variable value without the header?

If anyone can tell me how to access the individual numbers from this list without the label, that would be wonderful. Thank you. This is Maple 2020 software. I have included the screenshot here. For example, in this case, I would like to access…
knzinya
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Maple can't solve when matrices are included.

Anyone know why Maple can't solve this equation? It's childsplay for Ti-Nspire, so I'm wondering why Maple can't do this. Does it have something to do with the matrices?
Carl
  • 529
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how to solve a Maple problem with three variables?

3x−4y=9 becomes {x=3+4_Z1,y=3_Z1} I don't understand where the y=3_Z1 comes from. How to write this for 3x-4y-5z=9? Could I write this: 3x-4_Z1-5_Z2, then what?
User3910
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How can I draw inside this for loop in maple?

I have this code for Runge-Kutta-Fehlberg Method while flag = 1 do k1 := h*f(t, w); k2 := h*f(t+(1/4)*h, w+(1/4)*k1); k3 := h*f(t+(3/8)*h, w+(3/32)*k1+(9/32)*k2); k4 := h*f(t+(12/13)*h, w+(1932/2197)*k1-(7200/2197)*k2+(7296/2197)*k3); k5 :=…
Fatimah
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Bug in Maple solve dealing with complex functions involving exp, ln?

When I use Maple solve on functions that involves exp, ln to decide the maxima, minima points by solving derivative equals zero, it only returns the first point, not the second point. Which by definition it shall return two points, one at…
dellair
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