openAI-math-dataset / lean /OAI /Analysis /IrrationalRotation /Model /ContinuousExtendedCost.lean
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import OAI.Analysis.IrrationalRotation.Model.ContinuousConstruction
namespace OAI
noncomputable section
open scoped ENNReal
namespace Invariant233.CircleParameterData
def extendedContinuousCost (p : CircleParameterData) (θ : ℝ)
(d : BackgroundBumpData θ) : Circle → ℝ≥0∞ :=
Function.update (fun x => ENNReal.ofReal (p.continuousCost θ d x)) 0 ∞
end Invariant233.CircleParameterData
end
end OAI