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TMtxOptimization.GradTolerance Property
TMtxOptimization Class | TMtxOptimization Members | MtxVecTools Namespace | published
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The precision for numeric gradient and/or Hessian matrix calculation.

Pascal
property GradTolerance: double;
Description

Sets the precision for numeric gradient and/or Hessian matrix calculation. This value is used only if GradProcedure or GradHessProcedure is nil (i.e. if numerical approximation is being used).

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