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How can i re-install maple 18....

Asked by: Oscar Jaramillo 0
March 17 2023
0  2
Dear Friends
On 22 March 2018, I received: 
 
ORDER REFERENCE INFORMATION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Customer: Universidad Nacional Autonoma De Mexico, UNAM
Order Date: 3/21/2018
Order Number: 889668
Customer Purchase Order: 10972 
For instaling MAPLE 18
 
Please see the at bottom of the mail
 
I am trying to reinstall MAPLE 18. Unfortunately the download link
It's no longer available. Please send me a link to download Version MAPLE 18. Thank you very much for your time and consideration.
Best Regards
Oscar Jaramillo-Salgado
 

El 22 mar 2018, a las 11:05, license@maplesoft.com escribió:

Dear Oscar Jaramillo Salgado,

Here is your copy of Maple 2018. And this is not a release to ignore!

People use Maple to do many different things, so it’s inevitable that each new release will include some features you care about and some features you really don’t need. However, Maple 2018 contains a large number of substantial enhancements to how you interact with Maple, which means you’ll benefit from this release no matter what you use Maple for.

You are receiving this email because you are a member of the Maplesoft Elite Maintenance Program (EMP). While you participate in this program, you are entitled to new product releases as they come out.

If you are a MapleSim user, note that, unlike in previous years, this email contains only your Maple entitlement information. If you are still an active EMP member when MapleSim is released, we will send your MapleSim information to you at that time.

How to retrieve your Entitlement 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The purchase code(s) required to activate your product(s) are included below in addition to download link(s) to access the installation files.

If you would like a physical copy of your product(s) shipped to you, please go to http://www.maplesoft.com/entitlements. You will need the email address that this email was sent to along with the order number. 

ORDER REFERENCE INFORMATION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Customer: Universidad Nacional Autonoma De Mexico, UNAM
Order Date: 3/21/2018
Order Number: 889668
Customer Purchase Order: 10972

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


================================================================
Downloads:

Maple 2018: http://www.maplesoft.com/downloads/?d=3818426C1C82FED050562AB71F77C087&pr=Maple2018

================================================================
Product: Maple2018 Single User Entitlement Download for 1 user(s) (includes 1 home use license(s))

The following Purchase Codes activate this product:

[Purchase code deleted]

For the Maplesoft terms and conditions that govern your license to the above noted products, please refer to the Maplesoft End User License Agreement (EULA) found during installation. The Maplesoft EULA can also be found online at http://www.maplesoft.com/documentation_center/Maplesoft_EULA.pdf . You should review the entire Maplesoft EULA prior to activating your products. 

SUPPORT
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

It is important that you follow the installation instructions contained with each product. If you experience any problems during installation, please visit the Maplesoft online technical support center at http://www.maplesoft.com/support.

For more information on activation, refer to the FAQ page at: http://www.maplesoft.com/support/FAQs/Activation.

For further assistance, please contact the Maplesoft Customer Support Department via the online form located at http://www.maplesoft.com/support/supportforms.aspx. For customers outside the USA and Canada, please contact the local office or Maplesoft reseller for your region. Visit http://www.maplesoft.com/contact for contact information.

Please refer to your order number (889668) in any correspondence to customer service.

Kind Regards,
Maplesoft Customer Service
http://www.maplesoft.com

© Maplesoft, a division of Waterloo Maple, Inc., 615 Kumpf Drive, Waterloo, ON, Canada, N2V 1K8, customerservice@maplesoft.com. To opt out of all commercial email communications from Maplesoft, please click here.

How to Solve Error, (in dsolve/numeric/bvp/convert...

Asked by: Saha 75
February 11 2023
0  1

Please Help,

I am trying to plot some movement equations, but the following error keeps happening:

Error, (in dsolve/numeric/process_input) system must be entered as a set/list of expressions/equations

when I tryed to rewrite the equation the error became:

Can someone help me with those errors?

Here is the code

pp.mw

How to Plot this ?...

Asked by: Saha 75
ode homework dsolve
January 31 2023
0  1

Please Help!  The flow gets me like this,Where should i fix this problem.The flow changes for me fluctuate through the series range.What to do to get upflow in f(eta) and downflow in theta(eta)

 MVP.mw

Why fsolve does not work in this case?...

Asked by: Hanskira 5
rootfinding fsolve incomplete-question
January 26 2023
1  5

I started to use maple recently and I do not know why fsolve does not work in this case:

Sol-NLSE.mw

I am wondering if the conjugate(x[j]) is the reason.

Thanks in advance

Maple Code to solve Perturbation Iteration Solutio...

Asked by: abiodunowoyemi9 30
January 14 2023
1  0

Hi,

May  I please get a Maple code to solve the below Perturbation Iteration Solutions for Volterra Integral Equations? 

I shall be very much grateful if I can get the Maple Code.

And possible plotting

Thanks

Problem with solving Pade approximant algorithm....

Asked by: Saha 75
plotting mtm incomplete-question
January 04 2023
0  2

 How to rectify the Error, (in MTM:-findsym) invalid input: a string/name list is expected for sort method `lexorder`   .Could you please help me to plot the curve.

TC1.mw

How to do this?...

Asked by: Saha 75
plotting
December 27 2022
0  2

SS.mw

How to rectify this error,I want a downfall curve ,Please help.

How to get theta(2),theta(3),...?...

Asked by: Saha 75
syntax homework user-error
December 22 2022
0  5

Thermal_Stress_Distribution.mw

Could you please help me to rectify this error.
> 

restart
> 

with(PDEtools):
> 

"Theta[0]:=1:Theta[1]:=Gamma:delta(0):=1:for w from 1 to 30 do delta(w):=0;od:delta(-1):=0:beta:=2:N[cc]:=1:N[rc]:=0.5:Q[int]:=0.2:gamma:=0.3:Mu:=0.5:Theta[a]:=0.2: "

Error, attempting to assign to `gamma` which is protected.  Try declaring `local gamma`; see ?protect for details.

  
> 

> 

for k from 0 to 8 do Theta(v+2) := solve(sum(delta[w-1]*(v-w+1)*(v-w+2)*Theta[v-w+2], w = 0 .. v)-Q[int]*gamma*Theta[a]*delta[v]-Q[int]*gamma*delta[v-1]*Theta[a]+M*Theta[a]*delta[v]/(1-Theta[a])+M*Theta[a]*delta[v-1]/(1-Theta[a])-M*(sum(delta[w-1]*Theta[v-w], w = 0 .. v))/(1-Theta[a])-M*Theta[v]/(1-Theta[a])+N[rc]*Theta[a]^4*delta[v-1]+Q[int]*gamma*(sum(delta[w-1]*Theta[v-w], w = 0 .. v))+Q[int]*gamma*delta[v]+N[cc]*Theta[a]*delta[v-1]+N[rc]*Theta[a]^4*delta[v]+N[cc]*Theta[a]*delta[v]+(v+1)*(v+2)*Theta[v+2]+Q[int]*delta[v-1]+Q[int]*delta[v]-N[rc]*(sum(sum(sum(sum(delta[l-1]*Theta[w-l]*Theta[Zeta-w]*Theta[w-Zeta]*Theta[v-w], l = 0 .. w), w = 0 .. Zeta), Zeta = 0 .. w), w = 0 .. v))-N[rc]*(sum(sum(sum(Theta[w]*Theta[Zeta-w]*Theta[w-Zeta]*Theta[v-w], w = 0 .. Zeta), Zeta = 0 .. w), w = 0 .. v))-N[cc]*(sum(delta[w-1]*Theta[v-w], w = 0 .. v))+beta*(sum(sum(delta[Zeta-1]*(w-Zeta+1)*Theta[w-Zeta+1]*(v-w+1)*Theta[v-w+1], Zeta = 0 .. w), w = 0 .. v))-N[cc]*Theta[v]+beta*(sum(Theta[v-w]*(w+1)*Theta[w+1], w = 0 .. v))+(v+1)*Theta[v+1]+beta*(sum((v-w+1)*Theta[v-w+1]*(w+1)*Theta[w+1], w = 0 .. v))+beta*(sum(Theta[v-w]*(w+1)(w+2)*Theta[w+2], w = 0 .. v))+beta*(sum(sum(delta[Zeta-1]*Theta[w-m]*(v-w+1)*(v-w+2)*Theta[v-w+2], Zeta = 0 .. w), w = 0 .. v)), Theta(v+2)) end do

Error, invalid left hand side in assignment

  
> 

``

Download Thermal_Stress_Distribution.mw

"How do I solve this''?...

Asked by: Saha 75
syntax user-error
December 18 2022
0  2

PROBLEM-IP.mw

What to do to get an upward curve in f(eta) and downward curve in theta(eta)?I get the curve wrong.Please Help.
> 

restart``
> 

with(PDEtools):
> 

ODE1 := diff(f(x), x, x, x)+(1/2)*(1-phi)^2.5*(1-phi+phi*rho[s]/rho[f(x)])*(eta*cos(omega)+f(x)*`sinω`)*(diff(f(x), x, x))+(1-phi)^2.5*M*sin(alpha)^2*(1-(diff(f(x), x)))+(1-phi)^2.5*(1-phi+phi*`ρβ`[s]/`ρβ`[f(x)])*Gr[x]*`cosγ`*theta = 0;

diff(diff(diff(f(x), x), x), x)+(1/2)*(1-phi)^2.5*(1-phi+phi*rho[s]/rho[f(x)])*(eta*cos(omega)+f(x)*`sinω`)*(diff(diff(f(x), x), x))+(1-phi)^2.5*M*sin(alpha)^2*(1-(diff(f(x), x)))+(1-phi)^2.5*(1-phi+phi*`ρβ`[s]/`ρβ`[f(x)])*Gr[x]*`cosγ`*theta = 0

 (1)
> 

ODE2 := K[nf]*(diff(theta(x), x, x))/K[f]+(1/2)*Pr*(eta*cos(omega)+`sinω`*f)*(diff(theta(x), x)) = 0;

K[nf]*(diff(diff(theta(x), x), x))/K[f]+(1/2)*Pr*(eta*cos(omega)+`sinω`*f)*(diff(theta(x), x)) = 0

 (2)
> 

Implementation*of*Differential*Transformation*Method*(Fe[3]*O[4]-Water);

Implementation*of*Differential*DifferentialGeometry:-Transformation*Method*(Fe[3]*O[4]-Water)

 (3)
> 

rho[s] := 5200:
> 

for k from 0 to 15 do F(k+3) := -((1/2)*(1-phi)^2.5*(1-phi+phi*rho[s]/rho[f])*(sum((m+1)*(m+2)*F(m+2)*(cos(omega)*delta(k-m+1)+sin(omega)*F(k-m)), m = 0 .. k))+(1-phi)^2.5*M*sin(alpha)^2*(1-(k+1)*F(k+1))+(1-phi)^2.5*(1-phi+phi*`ρβ`[s]/`ρβ`[f])*Gr[x]*cos*gamma*Theta(k))/((k+1)*(k+2)*(k+3)) end do:
> 

for k from 0 to 15 do Theta(k+2) := -(1/2)*Pr*(sum((m+1)*Theta(m+1)*(cos(omega)*delta(k-m+1)+sin(omega)*F(k-m)), m = 0 .. k))/((k+1)*(k+2)*K[nf]) end do:
> 

f(eta) := simplify(sum(F(i)*eta^i, i = 0 .. 5), symbolic):
> 

indets(f(eta));

{A, B, M, alpha, cos, eta, omega, phi, Gr[x], (1.-phi)^(1/2), sin(alpha), sin(omega)}

 (4)
> 

Theta(eta) := simplify(sum(Theta(i)*eta^i, i = 0 .. 5), symbolic):
> 

indets(Theta(eta));

{A, B, M, Pr, alpha, cos, eta, omega, phi, Gr[x], (1.-phi)^(1/2), sin(alpha), sin(omega)}

 (5)
> 

> 

U := subs(M = 1, phi = .1, sin(alpha) = 1, cos(omega) = 1, sin(omega) = 0, cos*gamma = 1/sqrt(2), Gr[x] = 0, Pr = 6.2, `ρβ`[f] = 20939.1, K[nf] = .6842, f(eta));

(A-0.3201806132e-1*eta^2-0.1772797452e-1*eta^3-.1280722452*eta+0.6403612263e-1*eta^2*A)*eta^2

 (6)
> 

V := subs(Pr = 6.2, phi = .1, sin(alpha) = 1, M = 1, cos(omega) = 1, sin(omega) = 0, Gr[x] = 0, cos(gamma) = 1/sqrt(2), `ρβ`[f] = 20939.1, K[nf] = .6842, Theta(eta));

1.000000000+1.000000000*B*eta

 (7)
> 

e1 := subs(eta = 0, U) = 0;

0 = 0

  

diff*(0, 0) = 0

  

-14.09573093+12.91590125*A = 1

  

1.000000000 = 1

  

1.000000000+3.000000000*B = 0

  

{1.000000000 = 1, -14.09573093+12.91590125*A = 1, 1.000000000+3.000000000*B = 0}

  

{A = 1.168771009, B = -.3333333333}

 (8)
> 

U1 := subs(A = 1.168771009, B = -.3333333333, U);

(1.168771009+0.4282550234e-1*eta^2-0.1772797452e-1*eta^3-.1280722452*eta)*eta^2

 (9)
> 

V1 := subs(A = 1.168771009, B = -.3333333333, V);

1.000000000-.3333333333*eta

 (10)
> 

p1 := M = 1, phi = .1, A = 1.168771009*(1/2), B = -.3333333333, sin(alpha) = 1, cos(omega) = 1, sin(omega) = 0, cos*gamma = 1/sqrt(2), Gr[x] = 0, Pr = 6.2:
> 

s1 := subs(p1, f(eta)):
> 

d1 := diff(s1, `$`(eta, 1)):
> 

plot([d1, d2, d3], eta = 0 .. 1);

Warning, expecting only range variable eta in expression (.1080744102e-1*eta-.7183594026e-1*eta^2-.1280722452-.3441379740e-1*cos+.5735632896e-2*eta*cos-.3966707070e-2*eta^2*cos)*eta^2+2*(.5843855045+.540372051e-2*eta^2-.2394531342e-1*eta^3-.1280722452*eta-.3441379740e-1*eta*cos+.2867816448e-2*eta^2*cos-.1322235690e-2*eta^3*cos)*eta to be plotted but found name cos

  

 
> 

p1 := M = 1, phi = .1, A = 1.168771009*(1/2), B = -.3333333333, sin(alpha) = 1, cos(omega) = 1, sin(omega) = 0, cos*gamma = 1/sqrt(2), Gr[x] = 0, Pr = 6.2:
> 

s1 := subs(p1, Theta(eta)):
> 

plot([s1, s2, s3], eta = 0 .. 1);

Warning, expecting only range variable eta in expression 1.000000000-.3333333333*eta+.6611393405e-1*eta^4-.8693603699e-2*eta^5-.2336024612e-2*eta^5*cos to be plotted but found name cos

  

 
> 

``

Download PROBLEM-IP.mw

''How to plot a curve ?"...

Asked by: Saha 75
homework plotting duplicate-question
December 12 2022
0  1

Please Help! I am a beginner in using maple, I am getting  error in theta(k+2).How to get  m1,m2,m3 values from theta(k+2) and how to plot a curve theta(eta) like,f(eta). pp_DTM.mw

Download pp_DTM.mw

''How to rectify this error?''...

Asked by: Saha 75
plotting
December 09 2022
0  2

Please help! How to solve this?

pp-velocity.mw

How to resolve of this ODE System Error...

Asked by: mpopopopops 5
ode dsolve numeric
December 02 2022
1  1

How to resolve of this ODE System Error, the proble is "Error, (in dsolve/numeric/process_input) input system must be an ODE system, got independent variables {t, [S, E, In, R]}

Download TKO.mw

how can I calculate this Fourier transforms analy...

Asked by: kiraMou 45
integration fourier-transform
December 01 2022
1  6

FourTrans.mwI am wondering if I can calculate this Fourier Transfrom analytically using Maple:

Simplification of polynomials on radicals....

Asked by: ContrapuntoBrowniano 40
polynomial radical simplification
November 28 2022
0  1

Hi! I need to simplify a polynomial over an arbitrary field F on a radical variable ν, such that for some power j, ν is in F.

the polynomial takes the form:

k0+a1ν1/j+...+anνn/j

but, since νj is in F, this divides every element νi/j into a cotient group of order j, so this can be rewritten as a radical extension of F, in the form: 

k1+(a1+...)ν1/j+...+(ak+...)ν(j-1)/j

where ki, ai are in F. I feel like this is a very straightforward technique for handwritten algebra, but i can't see a command for this on Maple 18. Nor the simplify(..., radicals) Or the combine(...,radicals) seems to help here. Maybe there's an special command for this? Must i do it myself? Please, any help is aprecciated.

"unable to compute solution for t>HFloat(0.0):" Ho...

Asked by: 666 jvbasha 130
pde numeric pdsolve
November 17 2022
0  7

Hi maple users 

I am working with the PDE solver.

i am receiving a following error

"unable to compute solution for t>HFloat(0.0):" 

Kindly do the needful how to rectify this error.

dumm.mw

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