Dear Experts,

I am novice to Maple 14, to do some numerical work I am using its 2D math input. I am having problem while using an itegral equation with a limit from 0 to infinity, when I use this limit; in answer I got un-solved equatoin instead a numerical value and this un-solved equation have FLOAT value, when I tried with some other input that time maple give answer again 

Hi all, 

R_ab▽^a▽^bΦ where R_ab -Ricci tensor, and Φ-Scallar field, and I think derivation is covariant derivative.

How should I contract the indeces of this expression on Mapple?

Please, help me to figure it out. 

Thanks in advance.

I have a huge PDE system included reaction-diffusion system with 4 independent and 12 independent variables. I read on the maple help for pdsolve/numeric/method. I found it is only for single partial differential equations in two independent variables. Is there anyone knows the ability of Maple for such a system?

I am trying to solve a square polynomial system (16 x 16, I was able to solve an 8 x 8 fine) using the package RegularChains (with Groebner bases the problem is the same) but I have a memory constraint of 4G in the Linux cluster and my batch job gets terminated after Maple grabs too much memory:

TERM_MEMLIMIT; (job*killed*after*reaching*LSF*memory*usage*limit.Exited, with, true)*(File*size*limit*exceeded.Resource, usage, true)*summary; CPU*time;(4509.00*sec.Max, Memory, true...

How do I install Maple 15 in Windows 8.  I get a requester that says that the GUI version is not supported.

Hi,

I have made a costum component and when i simulate i get results but i get a message saying defunct_override_warning

What does it means? Why do i get this error?

defunct_override_war.msim

Thanks

Hi all,

I have the following functions.

restart:
with(IntegrationTools):
N:=4:

i:='i':
for i from 1 to N do
    assume(x[i-1]::constant):
    assume(x[i+1]::constant):
    assume(x[i-1]::constant):
    assume(h::constant):

 phi[i](t):=piecewise(t>=x[i-1] and x[i]>t, (t-x[i])/(h), x[i]

(x[i+1]-t)/(h), 0);

end do;

## my goal is solve the integrals involving phi[i]'s as integrand and x[i]'s as its limits.

i am implementing q-Laplace

http://perso.uclouvain.be/alphonse.magnus/gbang/qbook712.pdf

when there are quite many differentiation rules

how to do a function for a new kind differentiation like a maple do?

1.

qRacah := qhyperterm([q^(-x), alpha*q^(-x)/(gamma*delta)], [alpha*q], q, gamma*delta*q^(x+1)*t, k)*qhyperterm([beta*delta*q^(x+1), gamma*q^(x+1)], [beta*q], q, q^(-x)*t, k);

i use inverse laplace to transform ordinary generating function into exponential generating function

can not further evaluated

2.

i do not know whether x is main variable or q is main variable or both are.

ff := eval(subs(x=0, exponential_genfun));

Hello,

I would be grateful if other users of Maple TA could post their experiences of the Equation Editor here.  I have used it in Maple TA 5 (on premise) and 8 (hosted) and in both cases it is incredibly slow to load, has errors with out of date certificates (I've been told these will be fixed in version 9), and sometimes just won't display an equation from the question at all.  I don't think I'm doing anything wrong (I position my cursor on the equation...

How to give the different colors in implicit plot  and add legends my codes are 

with(plots):

g:=y*(1-1/(x^2+y^2)):

aa:=[g=0.1,g=0,g=0.5]:

implicitplot({seq(aa[i],i=1..3)},x=-5..5,y=0..2,legend="g=0.1,g=0,g=0.5",color=[red,blue,green],scaling=constrained);

i want to draw  a countour plot and i want the graph in the given below patter  and my codes are 

for Q=1, and Q=2 ,Q=3.2

F:= x^2+2*y^3+Q:
p1:=contourplot( F, x=0..1, Q=1,color=red):
p2:=contourplot( F, x=0..10, Q=2,color=blue):
display(p1,p2):

thanks in advance

Is there a function that will return the current orientation values in a 3dplot, or can anyone help me with this. I would like to display the orientation as I rotate a plot.

TIA

Does anyone know why the scale isn't matching what i asked for here?

Case_I.mw

a)can someone pls help write code to generate this circle within square, then square within circle....(with the colours) 

figure.doc

Its a bit like this problem:

http://www.mapleprimes.com/questions/141883...