CEV_calloption.mw

i got error while running the code. 



restart; de := diff(f(y), y, y, y, y)+2*W*(diff(f(y), y, y, y))^2+3*(diff(f(y), y, y, y, y))*(diff(f(y), y, y))-(M*M)*(diff(f(y), y, y))+G*(diff(theta(y), y, y))+B*(diff(phi(y), y, y)) = 0, diff(theta(y), y, y)+Nb*(diff(theta(y), y))*(diff(phi(y), y))+Nt*(diff(theta(y), y))^2 = 0, diff(phi(y), y, y)+Nb*(diff(theta(y), y, y))/Nt = 0, f(h1) = (1/2)*F, f(h2) = -(1/2)*F, (D(f))(h1) = -1, theta(h2) = 1, phi(h2) = 1, (D(f)...

Dear Maple users

Please help me correct this input:

> f := (c[A], c[B]) -> c[A]+c[B];
Error, invalid operator parameter name
    f Assign Typesetting:-mambiguous(

      (c[A]comma c[B]) rarr c[A] + c[B], 

      Typesetting:-merror(invalid operator parameter name))
> 

In Maple, c[A] is actually "c subscript A".

Thanks for help.

PS: Is...

I have trouble with Maple's add-function. It is usually very good at manipulating my sums using Binomial coefficients, but Maple calculates outright wrong in this example, when using the sum-function:

http://dl.dropbox.com/u/22027008/maplePlay.mw

I would like to use Maple's features for reasoning about expressions (solve etc.), so the numerical add is not desirable. What to do?

Hello,

I'm really new in Maple so the problem I have may look somewhat trivial. I have to solve a system of equations for two variables (V and alpha). All the expressions shall be reduced at the end in three (Assuming that 2 of them will be dependent). The code I've written is:

> Vax := proc (V, alpha) options operator, arrow; V*cos*alpha-w*cos*(phiW-phi) end proc;
> Vay := proc (V, alpha) options operator, arrow; V*sin*alpha-w*sin*(phiW-phi) end proc;

Is there a way to stop maple at a particluar line in a worksheet> I frequently have to compile my worksheet from the beginning up to whatever line I'm writing on (which may be in the middle of the file).  RIght now I'm highlighting all lines above my current one and clicking the ! symbol.  Is there a command I can type, which will allow me to click on the !!! button but will stop computation at the line on which the command is written? Continuously highlighting...

At our site, we deploy Maple using Microsoft APP-V. It is working fine on other PCs but a strange problem is occurring on the podium PC of a lecture theatre, in which Maple 16 launches works and works fine until an open bracket is typed, i.e. (

It then hangs and no further input can be typed in, or any other action done. The only thing it allows is to do File > Exit.

The Classic Worksheet of Maple 16 doesn't give this problem.

I would appreciate your comments on this.

2.A boat travels 8.5 m/s, 5 degrees West of North. The boat is traveling in a current that moves 3.9 m/s, 66 degrees South of East. How far, and in what direction has the boat moved in 2.2 hours?

3. he vector A has a magnitude of 8 and a direction of 78.5 N of E. The vector B has a magnitude of 13.5 and a direction of 24.5 S of W. The vector C has a magnitude of 13 and a direction of 61 E of S. The vector D follows the following relation: D=A+B+C...

i want maple to return only positive real roots of a cubic polynomial.

polynomial: x^3+15*x^2-25*x-29

maple command and output:

(op(select(t -> evalf(t) > 0, map(Re+Im*I, simplify(evalc([solve(x^3+15*x^2-25*x-29,x)]))))));

I am trying to plot a Linear Population Model using Maple, could anybody tell me what I am doing wrong. My plot is just registering as a straight line at 1.0 and I know this is incorrect.

>

How does one keep a literal subscript from being translated into a indexed subscript?

Keyboard shortcuts work fine putting in the literal/index characters in Maple 2D.  If one converts the view to Maple 1D the text shown is correct.  But, as soon as one makes a next operation, Maple converts all of the literals to indexes!!!!  What's going on?

While it seems one could just keep working in Maple 1D input, this makes no sense.  The whole purpose...

hey guys, i need to do a couple presentations where i need to present some animations of equations such as

f(x) := a*(2*x^3 + x^2 - 3*x)    a=1..10

the question is how can i take the animation provided by maple and convert it to a some sort

 of video file such as and .avi file??

I am having trouble figuring out how to input the following functions:

1. Use Maple to find (vector)T for the vector function r=(cost+tsint)i+(sint-tcost)j+5k

2. Find the length of the curve, r=(3cost)i+(3sint)j

I want to solve two equations with all roots.

eq1:=-7.506556000*10^(-23)*omega^12+2.243366854*10^(-78)*omega^34+3.651941282*10^(-50)*omega^25+1.145341958*10^(-105)*omega^41-3.837716260*10^(-102)*omega^40+9.952750000*10^(-10)*omega^5+2.520327960*10^(-113)*omega^43-5.961864252*10^(-98)*omega^39+2.934254874*10^(-60)*omega^29+3.877088344*10^(-109)*omega^42-3.482296310*10^(-82)*omega^35+2.846747460*10^(-123)*omega^45-1.089582984*10^(-70)*omega^32-5.927854900*10^(-48...