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random22552255

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Thank you...

random22552255 30
August 21 2021
0 0

@tomleslie

yes... Thank you 

@tomleslie  interface(displaythres...

random22552255 30
August 19 2021
0 0

@tomleslie 

interface(displaythreshold=-1); fixed it 

also thanks for noting 'varepsilon' to 'epsilon' issue; I am new to maple and computer language, 

Thanks a lot

@tomleslie  Thank you sir....

random22552255 30
August 19 2021
0 0

@tomleslie 

Thank you sir.

@acer  Undestood. Thanks a lot si...

random22552255 30
August 17 2021
0 0

@acer 

Undestood.

Thanks a lot sir.

@Preben Alsholm Thank you sir. i ha...

random22552255 30
August 17 2021
0 0


 

> 

with(LinearAlgebra)

[`&x`, Add, Adjoint, BackwardSubstitute, BandMatrix, Basis, BezoutMatrix, BidiagonalForm, BilinearForm, CARE, CharacteristicMatrix, CharacteristicPolynomial, Column, ColumnDimension, ColumnOperation, ColumnSpace, CompanionMatrix, CompressedSparseForm, ConditionNumber, ConstantMatrix, ConstantVector, Copy, CreatePermutation, CrossProduct, DARE, DeleteColumn, DeleteRow, Determinant, Diagonal, DiagonalMatrix, Dimension, Dimensions, DotProduct, EigenConditionNumbers, Eigenvalues, Eigenvectors, Equal, ForwardSubstitute, FrobeniusForm, FromCompressedSparseForm, FromSplitForm, GaussianElimination, GenerateEquations, GenerateMatrix, Generic, GetResultDataType, GetResultShape, GivensRotationMatrix, GramSchmidt, HankelMatrix, HermiteForm, HermitianTranspose, HessenbergForm, HilbertMatrix, HouseholderMatrix, IdentityMatrix, IntersectionBasis, IsDefinite, IsOrthogonal, IsSimilar, IsUnitary, JordanBlockMatrix, JordanForm, KroneckerProduct, LA_Main, LUDecomposition, LeastSquares, LinearSolve, LyapunovSolve, Map, Map2, MatrixAdd, MatrixExponential, MatrixFunction, MatrixInverse, MatrixMatrixMultiply, MatrixNorm, MatrixPower, MatrixScalarMultiply, MatrixVectorMultiply, MinimalPolynomial, Minor, Modular, Multiply, NoUserValue, Norm, Normalize, NullSpace, OuterProductMatrix, Permanent, Pivot, PopovForm, ProjectionMatrix, QRDecomposition, RandomMatrix, RandomVector, Rank, RationalCanonicalForm, ReducedRowEchelonForm, Row, RowDimension, RowOperation, RowSpace, ScalarMatrix, ScalarMultiply, ScalarVector, SchurForm, SingularValues, SmithForm, SplitForm, StronglyConnectedBlocks, SubMatrix, SubVector, SumBasis, SylvesterMatrix, SylvesterSolve, ToeplitzMatrix, Trace, Transpose, TridiagonalForm, UnitVector, VandermondeMatrix, VectorAdd, VectorAngle, VectorMatrixMultiply, VectorNorm, VectorScalarMultiply, ZeroMatrix, ZeroVector, Zip]

 (1)
> 

eq1 := Typesetting:-delayDotProduct(Ef, epsilon)+Typesetting:-delayDotProduct(B, sinh(Typesetting:-delayDotProduct(eta, z)/rf))+Typesetting:-delayDotProduct(Dd, cosh(Typesetting:-delayDotProduct(eta, z)/rf))

Ef.epsilon+B.sinh((eta.z)/rf)+Dd.cosh((eta.z)/rf)

 (2)
> 

eq2 := subs({z = l}, eq1) = 0;

Ef.epsilon+B.sinh((eta.l)/rf)+Dd.cosh((eta.l)/rf) = 0

 (3)
> 

eq3 := subs({z = -l}, eq1) = 0;

Ef.epsilon+B.sinh((eta.(-l))/rf)+Dd.cosh((eta.(-l))/rf) = 0

 (4)
> 

sol1 := solve({eq2, eq3}, {B, Dd});

Warning, solutions may have been lost

  

"sol1:="

 (5)
> 

``


 

Download mapletrial.mw

@Thomas Richard  Thanks for your r...

random22552255 30
August 17 2021
0 0

@Thomas Richard 

Thanks for your reply  In future, i will remember that

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