org.apache.commons.math3.optim.nonlinear.scalar
Interface MultivariateFunctionMappingAdapter.Mapper

All Known Implementing Classes:

MultivariateFunctionMappingAdapter.LowerBoundMapper, MultivariateFunctionMappingAdapter.LowerUpperBoundMapper, MultivariateFunctionMappingAdapter.NoBoundsMapper, MultivariateFunctionMappingAdapter.UpperBoundMapper

Enclosing class:

MultivariateFunctionMappingAdapter

private static interface MultivariateFunctionMappingAdapter.Mapper

Mapping interface.

Method Summary

double	boundedToUnbounded(double x) Maps a value from bounded to unbounded.
double	unboundedToBounded(double y) Maps a value from unbounded to bounded.

Method Detail

unboundedToBounded

double unboundedToBounded(double y)

Maps a value from unbounded to bounded.

Parameters:

y - Unbounded value.

Returns:

the bounded value.

boundedToUnbounded

double boundedToUnbounded(double x)

Maps a value from bounded to unbounded.

Parameters:

x - Bounded value.

Returns:

the unbounded value.