v1.6.0

PauliStrings v1.6.0

Diff since v1.5.5

Changes

• Refactors the operator types to be more parametric. Introduce PauliString type.
  Operator{P<:PauliString,T<:Number} <: AbstractOperator
OperatorTS1D{P<:PauliString,T<:Number} <: AbstractOperator
• More single qubit gates

Merged pull requests:

• Refactor Pauli types (#28) (@lkdvos)
• Support single-qubit rotations (#31) (@Randl)

Closed issues:

• Expectation value of an operator with respect to a specific quantum state (#27)
• Bug in translation invariant code (#29)
• Imaginary time evolution parameter missing? (#30)