org.hipparchus

Interface RealFieldElement<T>

Type Parameters:

T - the type of the field elements

All Superinterfaces:

CalculusFieldElement<T>, FieldElement<T>

All Known Subinterfaces:

Derivative<T>, FieldDerivative<S,T>

All Known Implementing Classes:

Decimal64, DerivativeStructure, Dfp, DfpDec, FieldDerivativeStructure, FieldGradient, FieldTuple, FieldUnivariateDerivative, FieldUnivariateDerivative1, FieldUnivariateDerivative2, Gradient, SparseGradient, Tuple, UnivariateDerivative, UnivariateDerivative1, UnivariateDerivative2

public interface RealFieldElement<T>
extends CalculusFieldElement<T>

Interface representing a real field.

See Also:

FieldElement

Field Summary

Fields inherited from interface org.hipparchus.CalculusFieldElement

DEG_TO_RAD, RAD_TO_DEG

Method Summary

Modifier and Type	Method and Description
T	abs() absolute value.
default long	round() Get the closest long to instance real value.

Methods inherited from interface org.hipparchus.CalculusFieldElement

acos, acosh, add, asin, asinh, atan, atan2, atanh, cbrt, ceil, copySign, copySign, cos, cosh, divide, exp, expm1, floor, getExponent, getReal, hypot, isInfinite, isNaN, linearCombination, linearCombination, linearCombination, linearCombination, linearCombination, linearCombination, linearCombination, linearCombination, log, log10, log1p, multiply, newInstance, pow, pow, pow, reciprocal, remainder, remainder, rint, rootN, scalb, signum, sin, sinCos, sinh, sqrt, subtract, tan, tanh, toDegrees, toRadians

Methods inherited from interface org.hipparchus.FieldElement

add, divide, getField, multiply, multiply, negate, subtract

Method Detail

round

default long round()

Get the closest long to instance real value.

Returns:

closest long to CalculusFieldElement.getReal()

abs

T abs()

absolute value.

Returns:

abs(this)