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Status: assigned (5 matches)

Ticket Summary Owner Type Priority Version Created
#4078 numerical formatting: '%f' vs str() jwatson task major 4 years
#4074 Verify that all IndexedComponents can accepted functions that return sets khunter task normal 4 years
#4111 Mixed variable and constraint components prsteel minor enhancement normal 4 years
#4150 Inconsistency in tuple versus a <= x <= b constraint syntax jdsiiro defect normal 3 years
#4181 Add logic to explicitly control representation management wehart major enhancement normal 3 years

Status: new (56 matches)

Ticket Summary Owner Type Priority Version Created
#3908 Constraint Generation Modeling Objects wehart minor enhancement major 5 years
#3909 Issue in reading AMPL-legal 3-D array initializers wehart defect major 5 years
#3991 Compute model statistics jwatson task major 4 years
#4017 Validate that _ndim is defined in all set classes. wehart defect major 4 years
#4194 Extend Coopr Scalability tests wehart task major 3 years
#4247 Manage extensibility of components w.r.t. the NL/LP writers unassigned major enhancement major 3 years
#4461 Resolve pyodbc testing issues unassigned defect major 14 months
#4470 Param validation rules need output mechanism unassigned major enhancement major 13 months
#3862 Add timing information to Pyomo wehart minor enhancement normal 5 years
#3899 Preprocessing rule: eliminate constant=constant constraints wehart minor enhancement normal 5 years
#3922 Add utility function to get help on attribute wehart minor enhancement normal 5 years
#3928 Integrate the use of pystone to test Python runtime performance wehart defect normal 5 years
#3952 Print Python version used in pyro_mip_worker and coopr_ns wehart minor enhancement normal 5 years
#3976 Revisit error message jwatson task normal 4 years
#3983 Need to design a general "capabilities" set of query methods for the solver hierarchy wehart minor enhancement normal 4 years
#4000 Possible tolerance bug/issue with solution loading and validation (design/philosophical issue) wehart defect normal 4 years
#4009 Print full expression tree wehart minor enhancement normal 4 years
#4010 Common validator rules in Pyomo wehart minor enhancement normal 4 years
#4012 Archive failed solver executions wehart minor enhancement normal 4 years
#4037 Allow data imports to process symbols that do not exist in a model wehart minor enhancement normal 4 years
#4050 Add transformation to convert max to min problems wehart minor enhancement normal 4 years
#4061 Provide stronger error messages for *.dat errors wehart major enhancement normal 4 years
#4065 Create discrete variable type wehart minor enhancement normal 4 years
#4066 Add support for semi-continuous variables wehart minor enhancement normal 4 years
#4069 Add support for complementary problems wehart major enhancement normal 4 years
#4070 Add generalized method for warm-start capability on the pyomo command-line wehart minor enhancement normal 4 years
#4102 Constraint Rules wehart task normal 4 years
#4107 Extend Block API to include variable/constraint methods wehart task normal 4 years
#4108 Block __setattr__ assumptions wehart defect normal 4 years
#4113 Equation component wehart task normal 4 years
#4118 Resolve inconsistency in string names for sets wehart defect normal 4 years
#4131 Finalize mechanism used for sharing data wehart major enhancement normal 3 years
#4144 Specify branching weights for SOS constraints wehart minor enhancement normal 3 years
#4157 Warn about constraints that are ignored wehart minor enhancement normal 3 years
#4165 Set management error check wehart minor enhancement normal 3 years
#4166 Change to summation() semantics wehart minor enhancement normal 3 years
#4168 Throw exceptions for logical operatiors wehart minor enhancement normal 3 years
#4170 Add checking for case where variable values are being used as indices wehart defect normal 3 years
#4174 Add support for interleaved representational xform wehart major enhancement normal 3 years
#4196 Add 'solver time' to the statistics reported by Pyomo wehart minor enhancement normal 3 years
#4211 Add list-like components wehart task normal 3 years
#4236 Coopr suffix info unassigned minor enhancement normal 3 years
#4253 Allow generation of infeasible constraints for disjunctive programming unassigned major enhancement normal 3 years
#4285 Convert BuildCheck to Assert unassigned task normal 3 years
#4288 Clarify semantics of augmented set operations unassigned defect normal 3 years
#4309 Add support for semi-integer decision variables unassigned minor enhancement normal 2 years
#4362 Rethink error message when a user double indexes like x[i][j] unassigned minor enhancement normal 23 months
#4401 singleton params as indexes unassigned minor enhancement normal 20 months
#4443 We need to be able to get instance stats unassigned major enhancement normal 16 months
#4503 SparseIndexedData getitem logic unassigned task normal 5 months
#3818 Semantics: suffix support wehart task minor 6 years
#3938 Remove the ONE_VAR_CONSTANT hack wehart task minor 5 years
#3945 Review the ProductSet tests, to validate that appropriate cases are handled wehart task minor 5 years
#4019 Error checking for 'import' and ModelData.add() wehart task minor 4 years
#4090 should throw warning for strict inequalities wehart defect minor 4 years
#4244 pyomo --profile and --profile-memory issues unassigned defect minor 3 years
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