v0.3.5

ProblemReductions v0.3.5

Diff since v0.3.4

Merged pull requests:

• JSON read-write for problems (#151) (@GiggleLiu)

v0.3.4

ProblemReductions v0.3.4

Diff since v0.3.3

Merged pull requests:

• Fix unit weight (#149) (@GiggleLiu)

Closed issues:

• can not calculate energy of SpinGlass (#147)

v0.3.3

ProblemReductions v0.3.3

Diff since v0.3.2

Merged pull requests:

• Fix factoring reading results (#142) (@GiggleLiu)
• Integer programming solver (#143) (@nzy1997)
• Fix: Remove the unnecessary interface for BicliqueCover (#145) (@c-allergic)

v0.3.2

ProblemReductions v0.3.2

Diff since v0.3.1

Merged pull requests:

• Fix factoring to sat conversion (#141) (@GiggleLiu)

v0.3.1

ProblemReductions v0.3.1

Diff since v0.3.0

Merged pull requests:

• New model: BMF (#134) (@c-allergic)
• New: Biclique Cover model (#135) (@c-allergic)

v0.3.0

ProblemReductions v0.3.0

Diff since v0.2.4

Breaking changes

• Refactor the ConstraintSatisfactionProblem interfaces: Now we use constraints and objectives to specify the constraints.
• Change the convension of size of satisfiability problems, now the size is defined by the satisfied constraints rather than unsatisfied constraints.
• Allow specifying satisfiability problems as hard constraints.

Merged pull requests:

• New: function is_factoring (#132) (@c-allergic)
• Update the deprecated function in ising docs (#133) (@c-allergic)
• refactor constraints specification (#137) (@GiggleLiu)

v0.2.4

ProblemReductions v0.2.4

Diff since v0.2.3

Merged pull requests:

• Allow circuit assignment (#130) (@GiggleLiu)

Closed issues:

• Performance issue: current approach to compute the size reduction is costly (#131)

v0.2.3

ProblemReductions v0.2.3

Diff since v0.2.2

Merged pull requests:

• New: Set Packing => Independent Set (#124) (@SciCodePhy)
• New: Independent set to vertex covering (#126) (@c-allergic)
• Fix maximum matching problem (#128) (@GiggleLiu)
• New: Reduction from Matching to Set Packing (#129) (@c-allergic)

Closed issues:

• Errors when using findbest to solve Matching (#127)

v0.2.2

ProblemReductions v0.2.2

Diff since v0.2.1

Merged pull requests:

• New interface: read_solution (#119) (@c-allergic)
• fix a bug in local_solution_spec (#120) (@nzy1997)
• Fix getindex (#121) (@nzy1997)

v0.2.1

ProblemReductions v0.2.1

Diff since v0.2.0

Merged pull requests:

• Fix energy based modeling of problems (#118) (@GiggleLiu)

Closed issues:

• Separate the core package out (#108)