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set alpha=1.95, acceleration_lookback=1 for numerical stability

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kalmarek 2017-12-30 00:26:36 +01:00
parent 403d7f7921
commit 86cadd0440
1 changed files with 2 additions and 3 deletions
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5
MCG.jl
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@ -72,8 +72,6 @@ function main()
radius = parsed_args["radius"] radius = parsed_args["radius"]
N = parsed_args["N"] N = parsed_args["N"]
solver = SCSSolver(eps=tol, max_iters=iterations, linearsolver=SCS.Direct)
prefix = "MCG($N)" prefix = "MCG($N)"
name = "$(prefix)" name = "$(prefix)"
@ -101,12 +99,13 @@ function main()
]; ];
relations = [relations; [inv(rel) for rel in relations]] relations = [relations; [inv(rel) for rel in relations]]
Groups.add_rels!(MCGroup, Dict(rel => MCGroup() for rel in relations)) Groups.add_rels!(MCGroup, Dict(rel => MCGroup() for rel in relations))
S = gens(MCGroup) S = gens(MCGroup)
S = unique([S; [inv(s) for s in S]]) S = unique([S; [inv(s) for s in S]])
Id = MCGroup() Id = MCGroup()
solver = SCSSolver(eps=tol, max_iters=iterations, linearsolver=SCS.Direct, alpha=1.9, acceleration_lookback=1)
@time PropertyT.check_property_T(name, S, Id, solver, upper_bound, tol, radius) @time PropertyT.check_property_T(name, S, Id, solver, upper_bound, tol, radius)
return 0 return 0