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====== ToOperator ======

###
Matrix.Operator(M) creates an operator $O = \sum_{i,j} M[i][j] a^{\dagger}_{i-1} a_{j-1}^{\phantom{\dagger}}$ from the matrix $M$
###

===== Example =====

==== Input ====
<code Quanty Example.Quanty>
M = {{1,2*I},
    {-2*I,4}}
 
O = Matrix.ToOperator(M)
print(O)
</code>

==== Result ====
<file Quanty_Output>
Operator: Operator
QComplex         =          1 (Real==0 or Complex==1 or Mixed==2)
MaxLength        =          2 (largest number of product of lader operators)
NFermionic modes =          2 (Number of fermionic modes (site, spin, orbital, ...) in the one particle basis)
NBosonic modes   =          0 (Number of bosonic modes (phonon modes, ...) in the one particle basis)

Operator of Length   2
QComplex      =          1 (Real==0 or Complex==1)
N             =          4 (number of operators of length   2)
C  0 A  0 |  1.00000000000000E+00  0.00000000000000E+00
C  0 A  1 |  0.00000000000000E+00  2.00000000000000E+00
C  1 A  0 | -0.00000000000000E+00 -2.00000000000000E+00
C  1 A  1 |  4.00000000000000E+00  0.00000000000000E+00
</file>

===== Table of contents =====
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