Hi, how I can find the variable Z in this equation? thanks.

I know how to export to .png or .jpg but I'm not quite pleased with the quality of the images.

Is there a way to export high quality images? i.e. no sharp edges of the function in the plot

I have define the following ODE system

restart;
with(LinearAlgebra);
dC1 := diff(C1(t), t) = -2*a1*C1(t)+b1*C2(t);
dC2 := diff(C2(t), t) = 2*a1*C1(t)-(b1+a1)*C2(t)+2*b1*C3(t);
dC3 := diff(C3(t), t) = a1*C2(t)-(2*b1+a2)*C2(t)+b2*O1(t);
dO1 := diff(O1(t), t) = a2*C3(t)-b2*O1(t);
syst := dC1, dC2, dC3, dO1;ics := C1(0) = 1, C2(0) = 0, C3(0) = 0, O1(0) = 0;
func := {C1(t), C2(t), C3(t), O1(t)};
sol := dsolve([syst, ics], func);

After evaluating...

Solve Differential Equation :(3x-y)*dy/dx=2x

I cannot access HELP ?orbital in the Orbital Package; it does not appear in "Science and Engineering/Orbitals" . I have followed Initialization instructions in orbitals.mw, creating "c:\MapleLibs" in Windows8 . Is libname:=libname,"c:/MapleLibs" correct? Any help on this help would be a help.With thanks,Michael Caola

Good afternoon Sir.

 

I request you to help me out in writing Maple procedures to execute, Numerical methods such as

1. Bisection ethod
2. False position method
3. Fixed point iteration
4. Newto-Raphson method
5. Generalized Newton's method
6. Mullers method
7. Graffe's method.

 

With thanks & regards

 

M.Anand

My attempt:

RealDomain[solve]({x^2+y^2+z^2 = 3, x+y+z = 3}, {x,y,z});

             {x = -RootOf(_Z^2+(z-3)*_Z+z^2-3*z+3)-z+3, y = RootOf(_Z^2+(z-3)*_Z+z^2-3*z+3), z = z}

 

In fact, the system in the real domain has a unique solution x = 1, y = 1, z = 1. It is easy to find by hand, noting that the plane  x + y + z = 3  is tangent to the sphere  

Running Maple 14. When I try to "export" a worksheet to latex I receive "Unable to export expression to LaTeX. Ensure that the Adobe Font metric filesare located in Maple's AFM subdirectory"where can I find those font metric files? An internet search gives very complex pages full of information about fonts etc. Is there some simple way to do this? thanks, Greg.

Hi guys,

I would like to solve a system of equations and inequalities with symbolic parameters (D, E, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z) for several variables (a, b, c, d, e, f, i, j, l, m, n, p, q, r, s, t, u, v).

Unfortunately the command below does not work. I get the message "Warning, solutions may have been lost".

"Solve({ l-u=0, m-v=0, n-u=0, p-v=0, Y+q-u=0, Y+r-v=0, Z+s-u=0, Z+t-v=0, (a-P*M)*l=0, (b-Q*M...

I have a maple classic code. at the end I convert a parametric matrix to fortran77 code. in optimized mode

now I need to edit the Fortran77 code to Fortran90. for this job I have another code to do that.

but how should I write the codegen output to a test file?

x0 := 3*u+2*v+w-10;

x1 := 4*u+3*v+w-12;

Hi, friends:

 

Having an expression like this:

ee:=(c^2+a^2-b^2)*(a^2-c^2)^3*(a^2+c^2)^3;

 

What is the right way to get:

ee:=(c^2+a^2-b^2)*(a^4-c^4)^3 ?

 

I have tried:

ee:=applyrule((X::algebraic^k::integer + Y::algebraic^k::integer)^n::integer *
                     (X::algebraic^k::integer - Y::algebraic^k::integer)^n::integer = (X^(2*k)+Y(2*k))^n, ee) 

Hey everyone. Another question. I am getting a bug I have never gotten before - it's really bizarre. I have a sheet that works perfectly fine. All the functions are defined normally and they work properly. Then, when I get to the bottom of the sheet and try to define

> pathZ(r,theta):=(1- Heaviside(theta-Pi/(12)))*centralR*theta+Heaviside(theta-Pi/(12))*(centralR*Pi)/(12);

I get nothing being defined. I press enter while at that line and then it just goes...

How can I use maple to generate the taylor series of y(x+h). I used the syntax taylor(y(x+h), x=0) but it gave the result

Replace each letter in the following multiply by a digit from 0 to 9 in such a way that the multiply  is correct.

HUNSEN*3=STRONG