v0.9.0

Yao v0.9.0

Diff since v0.8.14

Merged pull requests:

• Fix issue 508 (#509) (@GiggleLiu)
• Let yao2einsum support multi-qubit registers as input/output (#510) (@GiggleLiu)

Closed issues:

• Undesired handling of complex values when the expectation of an observable has zero real part (#508)

v0.8.14

<description of version>

v0.8.13

Yao v0.8.13

Diff since v0.8.12

v0.8.12

Yao v0.8.12

Diff since v0.8.11

v0.8.11

Yao v0.8.11

Diff since v0.8.10

Merged pull requests:

• Fix symbolic abs function (#479) (@GiggleLiu)
• Update quick-start.md to fix typo and grammar (#481) (@JamieMair)
• Fix kron and repeat over unitary channel (#482) (@GiggleLiu)
• Changed TimeEvolution to use KrylovKit instead of ExponentialUtilities (#483) (@jlbosse)

v0.8.10

Yao v0.8.10

Diff since v0.8.9

Closed issues:

• Using Yao.jl in my paper "Using the Julia framework to teach quantum entanglement" (#458)
• QRNG (#473)

Merged pull requests:

• Assignment updates (#467) (@derikk)
• Bumped compat for StatsBase (#469) (@jlbosse)
• Removed some type parameters that caused warnings in precompilation (#470) (@jlbosse)
• Fixed KronBlock equality check (#476) (@jlbosse)
• fix autodiff apply, fix a docstring error (#478) (@GiggleLiu)

v0.8.9

Yao v0.8.9

Diff since v0.8.8

Closed issues:

• Python Interface (#465)

Merged pull requests:

• Bumped compat for YaoArrayRegister because @assert_locs_inbound moved (#466) (@jlbosse)

v0.8.8

Yao v0.8.8

Diff since v0.8.7

Merged pull requests:

• Added docstring to pauli_error_channel() (#459) (@jlbosse)
• Added copyto!(::DensityMatrix) (#460) (@jlbosse)
• More density matrix support (#461) (@jlbosse)
• fix: correct citation based on Qiang Miao's comment (#463) (@Roger-luo)

v0.8.7

Yao v0.8.7

Diff since v0.8.6

Closed issues:

• customed (random) unitary operation too hard to define (#449)

Merged pull requests:

• fix the error of applying diagonal gate to a GPU register. (#451) (@GiggleLiu)
• Added similar(::DensityMatrix) (#452) (@jlbosse)
• More work on basic error channels (#455) (@jlbosse)
• fix typo in 1.prepare-ghz-state/index.md (#457) (@eltociear)

v0.8.6

Yao v0.8.6

Diff since v0.8.5

Closed issues:

• Syntax for a negative controlled not (#440)
• ArrayReg question (#442)
• Is there a built in function for concurrence / von-Neumann entropy / Schmidt decomposition? (#443)

Merged pull requests:

• Changed expect_g and fidelity_g to return the "correctly" scaled gradient w.r.t to the register (#446) (@jlbosse)