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Add note about PARAMETER_UNSTABLE_BUT_FAST #18

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2 changes: 2 additions & 0 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@ The three modes are as follow:
To set the SDPA solver in a mode you do, e.g. `SDPASolver(Mode=PARAMETER_UNSTABLE_BUT_FAST)`.
Note that the parameters are set in the order they are given so you can set it in a mode and then modify one parameter from this mode, e.g. `SDPASolver(Mode=PARAMETER_UNSTABLE_BUT_FAST, MaxIteration=1000)`.

Note that `PARAMETER_UNSTABLE_BUT_FAST` appears to be the most reliable of the three modes, at least in some cases; e.g. it gives the fewest failures on Convex.jl's tests (see [#17](https://github.com/JuliaOpt/SDPA.jl/issues/17#issuecomment-502045684)).

The following table gives the default value for each parameter.

| Parameter name | Default | Fast | Slow |
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