Does anybody know how to make Maple 14 work with Visual Studio 10.0 Professional (not the express version)?  I can't seem to make this happen.  The problem has to do with the PostLink command.

I need to refer to all after "and" in the solution of inequalities system

Basically I want to plot the following parametric plane:

r (u,v) = [ u*cos(v) , u*sin(v) ]    where    u ranges from 1 to 2, and v ranges from 0 to 2*pi.

There are some things that has to be done.

- It has to be in 2 Dimensions.

- The axes has to be labelled x and y.

- The edge of the plan must not be rough.

- The entire plane has to have one color. No black stribes etc.

dear friends, I want to solve this integration with numeric methods. when i type it as nested integrals i reach the first answer, but when i want to use int(int), maple doesn't solve it(second answer). what's wrong with the input?

Hi,

On one axis (y vs x), I want to plot y=exp(1)~2.718 and x=4/(3*sqrt(exp(1)))~0.8087 so that they intersect to form a rectangle. Does anyone know how to proceed with this?

Any help is greatly appreciated.

Thanks

Hi;

i have run a progrm in maple. this program is to solve 6 equastions for 1000 000 00 times. maple is shutdown when the process reach 1000,000 times.

can you help me to solve this problem in the maple pragram, please?

do you think increase the memory pf the maple is on solution for this problem?

reagrds

r

So I've solved this system of ODEs already in a certain gauge where h[r](r) was set to zero, and my answer was consistent with a previously calculated solution, but now I'm trying to do it with a non-zero h[r](r).

The previous result Maple easily solved with dsolve, but puting that in this time, I get:

ode := [-1/2*(4*h[v](r)*r+4*h[r](r)*r-2*diff(h[v](r),`$`(r,2))*r^3-2*h[2](r)*6-2*h[r](r)*6*r+diff(h[2](r),r)*6*r+4*h[2](r)-2*diff(h[2](r),r)*r)/r^3=0,

I'm getting an error trying to get the singular vector of this matrix:

e2 := Normalize(<100,200,1>, Euclidean):
e3 := Normalize(<-500,-600,1>, Euclidean):
a := e2(1):
b := e2(2):
c := e2(3):
d := e3(1):
e := e3(2):
f := e3(3):
A := Matrix( [[a,b,c], [d,e,f], [a,e,f]] );

SingularValues(A, output='Vt');
Error, (in LinearAlgebra:-LA_Main:-SingularValues) Matrix of type complex(extended_numeric) required for output object(s) [Vt]

I've been trying to numerically solve (and then plot) this set of equations, to reproduce results from a scientific paper (Berro et al., BPJ 2007). Maple tells me that some matrix is singular - any idea what I can do differently?

Any help much appreciated.

> eqn1 := 15*(diff(theta(s), `$`(s, 2))) = N3(s)*cos(theta(s))-N1(s)*sin(theta(s));                    ...

I want to fsolve one non-linear equation as follows: expr_1/expr_2=C which can not be solvable in maple directly. However, once I use expr_3=simplify(expr_1/expr_2) and then expr_3=C, it returns a result. Something weird happens now. Once I substitute the result in expr_3, it returns a value the same as C. But if I substitute the result in expr_1 and expr_2 respectively and then do a division, the outcome is dramatically different from C, which makes no sense at all. Is it...

Hello,

I have a large calculation set in Maple 14 that has an assigned value to the variable 'm'. Now I am trying to incorporate units into the calculations using "with(Units[Standard]):". However, an error is thrown whenever i try to use the [[m]] units, since I have assigned it a value already. Is there any way to keep my variable name and still use meters as units?

Hi,

i have a problem to find the minimum point for implictfunction ,

I have a implictfunction that is ( f(x,y,z)=0 ), i want to find the minimum point for x.

I try to solved this problem using optimastion package and lagrangeMulteplied. the poth packages do not solved the problem.

Also if i have a implicitfunction as g(x,y,z,k)=0.

can you help me to solved this problem using maple? 

The numerical solution of PDE with IBC is given as a module: Download PDE1.mw . How to extract u(0.5,t) and u'_t(0.5,t) from this solution? Thanks in advance.

Following the last question: After eliminating the units, the equation is still not solved. Such kind of equation is not solvable at all, even numerically? Thanks.

PS: Is it possible to edit a posted question? Sometime I want to add more information but could not edit the old one.

Hi, again, I am a physist. It is convenient to solve problems in presence of units. I have a equation (1-variable) including a erf function to solve. As I substute all the constants (with units) and then use 'solve'. It returns a warning without any result. I am not really familiar with the numeric package in maple. Could anyone give me some advice? Thank you.