v0.1.36

ITensors v0.1.36

Diff since v0.1.35

Merged pull requests:

• Threaded blocksparse (#561) (@mtfishman)
• Make dmrg set ortho center to 1 before starting (#562) (@emstoudenmire)

v0.1.35

ITensors v0.1.35

Diff since v0.1.34

Closed issues:

• Should we define iterate for TagSet? (#542)
• AutoMPO slower than expected (#555)

Merged pull requests:

• Implement iterate for TagSet (#553) (@tomohiro-soejima)
• Add check for Index arrows for map! (includes sum and difference etc) (#554) (@emstoudenmire)
• Optimize AutoMPO (#556) (@mtfishman)
• Add checks for common site indices in DMRG, dot, and inner (#557) (@mtfishman)
• Fix and Improve DMRGObserver Constructor (#558) (@emstoudenmire)
• Update HDF5 to versions 0.14, 0.15 (#559) (@emstoudenmire)

v0.1.34

ITensors v0.1.34

Diff since v0.1.33

Closed issues:

• Use Symbol instead of SmallString in OpName (#550)

Merged pull requests:

• Make OpName use Symbol instead of SmallString for longer operator names (#551) (@mtfishman)

v0.1.33

ITensors v0.1.33

Diff since v0.1.32

Merged pull requests:

• Fix bug in inner(::MPS, ::MPS) when MPS have multiple site indices (#549) (@mtfishman)

v0.1.32

ITensors v0.1.32

Diff since v0.1.31

Merged pull requests:

• Docs for observer system (#546) (@emstoudenmire)
• Add regression test for scalar contract bug (#547) (@mtfishman)

v0.1.31

ITensors v0.1.31

Diff since v0.1.30

Closed issues:

• IndexSet docs are outdated and need more details (#541)

Merged pull requests:

• Add Ising YY and ZZ gates (#539) (@anupam-mitra)
• Introduce splitblocks function (#540) (@mtfishman)
• Add flux of IndexVal functionality (#543) (@mtfishman)
• Improve contractions involving scalar-like ITensors or blocks (#545) (@mtfishman)

v0.1.30

ITensors v0.1.30

Diff since v0.1.29

Merged pull requests:

• Update ITensors for dict of keys block-offset design (#538) (@mtfishman)

v0.1.29

ITensors v0.1.29

Diff since v0.1.28

Closed issues:

• Unfortunate bug when using end to index into ITensor (#534)

Merged pull requests:

• Add global flag for combining before contracting QN ITensors (#536) (@mtfishman)
• Fix bug in using end when indexing ITensors (#537) (@mtfishman)

v0.1.28

ITensors v0.1.28

Diff since v0.1.27

Closed issues:

• Non-Hermitian bug coming from eigsolve with complex MPO (#517)

Merged pull requests:

• Add DMRG and contraction examples of using TBLIS (#533) (@mtfishman)
• Add support for setting slices of an ITensor (#535) (@mtfishman)

v0.1.27

ITensors v0.1.27

Diff since v0.1.26

Merged pull requests:

• Use LAPACK's gesdd by default in SVD (#531) (@mtfishman)