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mehdibgh

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7 years, 268 days
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These are questions asked by mehdibgh

Is it possible to coerce Maple to use al...

mehdibgh 240 Maple
February 28 2018
2 0

Is it possible to coerce Maple to use all of the CPU capabilities (100%) in computations?

I am using Maple.2016.1a.x64. with following system infos:

If yes how?

If no why?

Problem in opening my worksheet, how to ...

mehdibgh 240 Maple
worksheet corruption
February 05 2018
2 1

DEAR,

Working on my maple worksheet, suddenly the PC was shut down because of outage. Now I cant open my worksheet. When I open my file, Text format Choice window emerges without success in opennig the file withot regard which item selected. 

Could anybody help me open my worksheet.

Download MyWorkSheet.mw

 

How to compute the size of lists have ar...

mehdibgh 240 Maple
size set list
January 18 2018
2 1

I have lists like below, how to compute the size of such lists.

Y := {Theta[i, j, 2]+2*Omega[i, j, 2]+4*GAMMA[i, j, 2], Omega[i, j, 1]+3*GAMMA[i, j, 1]+Omega[i, j, 2]+3*GAMMA[i, j, 2], -Theta[i, j, 1]+2*GAMMA[i, j, 1]+Omega[i, j, 2]+3*GAMMA[i, j, 2]}

Size of Y is 3 as you see, but Dimension and Count commands failed to return it. 

How maple could handle the set of linear...

mehdibgh 240 Maple
linear-algebra
January 17 2018
1 2

How maple could handle the set of linear equations in which the number of unknowns are more than number of equations?

For example in the case we have two linear equations with three unknowns, by solving this set we arrive at an equation relates the unknowns. (i.e. intersection of two plane is equation of a specific line), How it is possible to get the equation of this line in maple?

What about in general? e.g. 6-equations with 15 unkowns?

How to find greek words in a Maple works...

mehdibgh 240
worksheet greek
November 14 2017
1 1

I have work sheet full of greek letters as words and parameters, some times I need to find where the specific letter is, but it seems find facility (Ctrl+F) couldnt find greek letters. 

Suppose I have following workshee
 

> 

restart
> 

II := 1

1

 (1)
> 

JJ := 1

1

 (2)
> 

N := 1
> 

``

UK2

 
> 

U1 := add(add(add(add(add((2*Rr[i, m]*Rr[k, m]/((2*m+1)*(2*j+1))*(2*b/(2*a)))*(A[1, 1]*U[i, j]*U[k, j]+2*A[1, 6]*U[i, j]*V[k, j]+A[5, 5]*W[i, j]*W[k, j]+A[6, 6]*V[i, j]*V[k, j]+2*B[1, 1]*Phi[i, j]*U[k, j]+2*B[1, 6]*V[i, j]*Phi[k, j]+2*B[1, 6]*Xi[i, j]*U[k, j]+2*B[6, 6]*Xi[i, j]*V[k, j]+Dd[1, 1]*Phi[i, j]*Phi[k, j]+2*Dd[1, 6]*Phi[i, j]*Xi[k, j]+Dd[6, 6]*Xi[i, j]*Xi[k, j]+(-R[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]^4+4*S[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]^3-6*T[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]^2+4*K[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]-Delta[1, 1, q])*GAMMA[i, j, q]*GAMMA[k, j, q]+(2*R[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]^3-6*S[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]^2+6*T[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]-2*K[1, 1, q])*Omega[i, j, q]*GAMMA[k, j, q]+(-2*R[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]^2+4*S[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]-2*T[1, 1, q])*Theta[i, j, q]*GAMMA[k, j, q]+(2*E[1, 5, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]^2-4*F[1, 5, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]+2*G[1, 5, q])*W[i, j]*GAMMA[k, j, q]+(-R[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]^2+2*S[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]-T[1, 1, q])*Omega[i, j, q]*Omega[k, j, q]+(2*R[1, 1, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]-2*S[1, 1, q])*Theta[i, j, q]*Omega[k, j, q]+(-2*E[1, 5, q]*`#mover(mi("z"),mo("&uminus0;"))`[q]+2*F[1, 5, q])*W[i, j]*Omega[k, j, q]-R[1, 1, q]*Theta[i, j, q]*Theta[k, j, q]+2*E[1, 5, q]*W[i, j]*Theta[k, j, q]), i = 0 .. II), k = 0 .. II), m = 0 .. II), j = 0 .. JJ), q = 1 .. N):

``


 

Download greekfind.mw

t, how to find for example `#mover(mi("z"),mo("&uminus0;"))`[q] in it?

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