lime/oqs.py
def observe(A, rho):
    """
    compute expectation value of the operator A
    """
    return A.dot(rho).diagonal().sum()

    compute expectation value of the operator A
    
compute expectation value of the operator A
compute expectation value of the operator A
def observe(A, rho):
    return A.dot(rho).diagonal().sum()
def observe ( A , rho ) : return A . dot ( rho ) . diagonal ( ) . sum ( )
compute expectation value of the operator A
compute expectation value of the operator A
"""
    compute expectation value of the operator A
    """
A
rho