v0.8.1

EAGO v0.8.1

Diff since v0.8.0

Closed issues:

• free(): invalid pointer (#74)
• Verbosity (#99)
• ERROR: MathOptInterface.UpperBoundAlreadySet{MathOptInterface.Interval, MathOptInterface.LessThan} (#109)
• Upper bound and binary variables (#115)

Merged pull requests:

• EAGO v0.8.1 (#116) (@DimitriAlston)

v0.8.0

EAGO v0.8.0

Diff since v0.7.3

Closed issues:

• Add support for MOI 0.10 and JuMP 0.22 (#100)
• Upcoming refactoring of JuMP's nonlinear API (#104)

Merged pull requests:

• Refactor of JuMP's nonlinear API (#113) (@DimitriAlston)
• EAGO v0.8.0 (#114) (@DimitriAlston)

v0.7.3

EAGO v0.7.3

Diff since v0.7.2

Closed issues:

• incompatibility with latest JuMP? (#111)

v0.7.2

EAGO v0.7.2

Diff since v0.7.1

Merged pull requests:

• Bump NaNMath compatibility (#106) (@mlubin)
• Julia compat bump, documentation updates (#107) (@RXGottlieb)
• remove upper bound for julia version (#108) (@simeonschaub)

v0.7.1

EAGO v0.7.1

Diff since v0.7.0

Merged pull requests:

• Use more restrictive JuMP compat bounds (#105) (@odow)

v0.7.0

EAGO v0.7.0

Diff since v0.6.1

Closed issues:

• Basic support for MINLP Problems (#33)
• Local NLP solver specific wrappers (#49)
• Reduce minor type instability issues (#60)
• Incorrect display on solution for Maximization Problem (#64)
• Fix Typos in Readme (#76)
• Support both incremental loading & copying from Cache (#77)
• Docs warn against CPLEX (#78)
• Separate nonlinear expression representation from intermediate calculation data (#79)
• Use MOI.Test for Unit Testing (#82)
• Add x*abs(x) (#86)
• Add logcosh(x) = log(cosh(x)) function (#87)
• Drop NumericIO dependency from printing (#91)
• A Bug I encountered when using EAGO to solve my own model (#94)
• System bug when solving a model (#95)
• Potential bug (#98)
• DualStatus not supported (#101)

Merged pull requests:

• Addition of xabsx operator (#89) (@RXGottlieb)
• Fix error in passing kwargs for subproblems. (#93) (@evrenmturan)
• Fix bugs in guarded context (#96) (@hasundue)
• Update Ipopt to 0.7 (#97) (@hasundue)
• v0.7 preliminary pull (#102) (@mewilhel)

v0.6.1

EAGO v0.6.1

Diff since v0.6.0

v0.6.0

EAGO v0.6.0

Diff since v0.5.1

Closed issues:

• Compatibility issues with DiffRules in Julia 1.3 (#38)
• EAGO fails to precompile (#43)
• Consider not restricting compat for Julia to each minor version (#58)
• EAGO.Optimizer not solving correctly with user-defined subroutines (#59)
• SIP Extendability and New Algorithms (#62)

Merged pull requests:

• SIP Extension (#63) (@mewilhel)
• Sip extension (#66) (@mewilhel)
• Si pextension (#67) (@mewilhel)
• Comment out code for coverage... (#68) (@mewilhel)
• Update documentation make file (#69) (@mewilhel)
• Si pextension (#70) (@mewilhel)
• Tidy docs file (#71) (@mewilhel)

Support for Julia ~1

v0.5.1

Update README.md

Version 0.5 Release

• Introduces the register_eago_operators!(m::JuMP.Model) which can be used to register all nonstandard nonlinear terms used in EAGO in any JuMP model.
• Introduces positive, negative, lower_bnd, upper_bnd, and bnd functions which can be used to enforce bounds on intermediate terms in nonlinear expressions (EAGO.Optimizer only).
• Adds envelopes: abs2, sinpi, cospi, fma, cbrt.
• Adds envelopes and functions: xlogx
• Adds envelopes of special functions: erf, erfc, erfinv, erfcinv
• Adds envelopes of activation functions: relu, gelu, elu, selu, swish1, sigmoid, softsign, softplus, bisigmoid, pentanh, leaky_relu, param_relu.
• Error messages in sip_explicit have been made more transparent.
• Fixes some issues with documentation image rendering and links.
• Drops appveyor CI and Travis CI in favor of Github Actions.