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INDCT - Static variable in class com.rubecula.units.Units

Identifiable - interface com.rubecula.util.Identifiable.

Interface to define the getIdentifier() method for identifying objects (primarily for debugging purposes).

Identifiers - Static variable in class com.rubecula.jquantity.Value

The identifiers for the various schemes, in order: null, "pi", "e".

Imaginable - interface com.rubecula.jquantity.Imaginable.

Imaginable: the interface which defines complex operations.

InitParse(Presentation, String) - Static method in class com.rubecula.jquantity.Rational

InitialValueOf(String) - Static method in class com.rubecula.jquantity.Approximation

Private class method to create an approximation from a string which represents a double, optionally followed by "*" to indicate fuzziness in the last digit.

InitialValueOf(String) - Static method in class com.rubecula.jquantity.Rational

Create a constant value of a Rational from a string.

IntVal(BigDecimal) - Static method in class com.rubecula.jquantity.Rational

IntegerPresentation - class com.rubecula.jquantity.IntegerPresentation.

Presentation class to deal with integral objects in radix 10.

IntegerPresentation(String) - Constructor for class com.rubecula.jquantity.IntegerPresentation

Integral - interface com.rubecula.jquantity.Integral.

Interface to define Integral operations.

IntrinsicError(int) - Static method in class com.rubecula.jquantity.Approximation

Method to get the intrinsic error of a number accurate to 1/2 half-places significant figures.

IntrinsicError() - Static method in class com.rubecula.jquantity.Approximation

Method to get the intrinsic error of an ordinary double number.

InvalidOperandException - exception com.rubecula.jquantity.InvalidOperandException.

A checked exception intended to be internal to the JQuantity package, which indicates that when a mathematical operation A op B is invoked, the class of B is not valid for the operation on A.

InvalidOperandException(String) - Constructor for class com.rubecula.jquantity.InvalidOperandException

InvalidOperandException(String, Throwable) - Constructor for class com.rubecula.jquantity.InvalidOperandException

Invert(int, BaseNumber) - Static method in class com.rubecula.jquantity.Mill

InvertString(String) - Static method in class com.rubecula.units.UnitsName

IsDebug() - Static method in class com.rubecula.util.Item

Method to get the debug status.

IsDyadic(String) - Method in class com.rubecula.jquantity.Mill

IsTrig(String) - Static method in class com.rubecula.jquantity.Mill

Item - class com.rubecula.util.Item.

Abstract base class from which to derive other more concrete classes.

Item() - Constructor for class com.rubecula.util.Item

Iterative - interface com.rubecula.util.Iterative.

This interface defines the property of getting an iterator on the object.

identity() - Method in class com.rubecula.units.Units

impartFuzziness(NumberPresentation) - Method in class com.rubecula.jquantity.BaseNumber

Method to impart a NumberPresentation presentation with appropriate fuzzy information and ensure that the resulting string value is properly rounded.

includes(int) - Method in class com.rubecula.util.Range

Determine whether this range includes the value given.

initOperations() - Method in class com.rubecula.jquantity.Mill

initOperations() - Method in class com.rubecula.math.Mill

insertString(int, String) - Method in interface com.rubecula.util.StylishWriteable

Method to insert a styled-string into a StylishWriteable object at offset int.

intValue() - Method in class com.rubecula.jquantity.Approximation

If possible, get the integer value of this approximation.

intValue() - Method in class com.rubecula.jquantity.BaseNumber

Returns the value of the specified number as an int.

intValue() - Method in interface com.rubecula.jquantity.Integral

Returns the value of the specified number as an int.

intValue() - Method in class com.rubecula.jquantity.JQuantity

intValue() - Method in class com.rubecula.jquantity.Manifest

Method to fulfill contract defined by Number and Integral.

intValue() - Method in class com.rubecula.jquantity.Rational

Method to yield the equivalent integer value for this object.

intValue() - Method in class com.rubecula.jquantity.WholeNumber

Converts this WholeNumber to an int.

intersect(Dimensions) - Method in class com.rubecula.units.Dimensions

Method to intersect two dimensions objects.

intersection(SystemFlag) - Method in class com.rubecula.units.SystemFlag

intersection(Range) - Method in class com.rubecula.util.Range

Yield the intersection of this range and that range.

inverse() - Method in class com.rubecula.jquantity.Approximation

Method to yield the reciprocal of this and return it as the result.

inverse() - Method in class com.rubecula.jquantity.Complex

Method to yield the reciprocal of this and return it as the result.

inverse() - Method in interface com.rubecula.jquantity.Divisible

Method to yield the reciprocal of this and return it as the result.

inverse() - Method in class com.rubecula.jquantity.JQuantity

Method to yield the reciprocal of this and return it as the result.

inverse() - Method in class com.rubecula.jquantity.OneMatrix

inverse() - Method in class com.rubecula.jquantity.Rational

Method to yield the reciprocal of this and return it as the result.

inverse() - Method in class com.rubecula.jquantity.SparseMatrix

inverse() - Method in class com.rubecula.jquantity.TwoMatrix

inverseRational() - Method in class com.rubecula.jquantity.Rational

inverseValue() - Method in class com.rubecula.jquantity.Value

invert() - Method in class com.rubecula.jquantity.DivisibleMutable

MUTATING Instance method to invert this object arithmetically (i.e. replace this by its reciprocal).

invert() - Method in class com.rubecula.jquantity.Rational

MUTATING Instance method to invert this (i.e. replace this by its reciprocal)

invert() - Method in class com.rubecula.jquantity.Value

MUTATING Instance method to invert this (i.e. replace this by its reciprocal)

invert() - Method in class com.rubecula.units.UnitsName

isAngular() - Method in class com.rubecula.units.Units

isDerived() - Method in class com.rubecula.units.UnitsName

isEqual(BaseNumber) - Method in class com.rubecula.jquantity.BaseNumber

Method to determine effect equality with another BaseNumber.

isEqual(Measurable) - Method in class com.rubecula.units.BaseUnit

Method to determine if this BaseUnit is equivalent to that Measurable.

isEqual(Dimensions) - Method in class com.rubecula.units.Dimensions

Return true if the Dimensions are equivalent.

isEqual(Measurable) - Method in class com.rubecula.units.FlatUnit

isEqual(SystemFlag) - Method in class com.rubecula.units.SystemFlag

isEqual(Measurable) - Method in class com.rubecula.units.Units

isExact() - Method in class com.rubecula.jquantity.Approximation

Method to determine if the quantity represented is non-fuzzy;

isExact() - Method in class com.rubecula.jquantity.BaseNumber

Method to return true for this non-fuzzy instance.

isExact() - Method in class com.rubecula.jquantity.FuzzInt

Method to return true for this non-fuzzy instance.

isExact() - Method in interface com.rubecula.jquantity.Fuzzy

Method to determine if the quantity represented is in fact exact.

isExact() - Method in interface com.rubecula.jquantity.Integral

Method to determine if the quantity represented is in fact exact.

isExact() - Method in class com.rubecula.jquantity.Rational

Method to determine if the quantity represented is non-fuzzy;

isFalse() - Method in class com.rubecula.util.Kleenean

isImaginary() - Method in class com.rubecula.jquantity.Complex

Method to determine if this Complex is purely imaginary.

isInSystem(int) - Method in class com.rubecula.units.BaseUnit

Method to determine if this Measurable is in a certain system of units.

isInSystem(int) - Method in class com.rubecula.units.FlatUnit

Method to determine if this Measurable is in a certain system of units.

isInSystem(int) - Method in class com.rubecula.units.SiUnit

Method to determine if this Measurable is in a certain system of units.

isInSystem(int) - Method in class com.rubecula.units.SystemFlag

isInSystem(int) - Method in class com.rubecula.units.Units

isInfinite() - Method in class com.rubecula.jquantity.Approximation

Method to determine if this value is infinite.

isInfinite() - Method in interface com.rubecula.jquantity.Arithmetical

Method to determine if an arithmetical object is infinite.

isInfinite() - Method in class com.rubecula.jquantity.JQuantity

Method to implement Arithmetical.

isInfinite() - Method in class com.rubecula.jquantity.Manifest

Method to fulfill contract defined by Arithmetical.

isInfinite() - Method in class com.rubecula.jquantity.NumberPresentation

Method to determine if this presentation represents an infinite number.

isInfinite() - Method in class com.rubecula.jquantity.Rational

Method to determine if an arithmetical object is infinite.

isInfinite() - Method in class com.rubecula.jquantity.WholeNumber

Method to determine if an arithmetical object is infinite.

isInformational() - Method in class com.rubecula.jquantity.JQuantityException

isIntFuzzy() - Method in class com.rubecula.jquantity.Rational

This method is used to determine if the numerical value of this is convertible to a int, without regard to the precision.

isInteger() - Method in class com.rubecula.jquantity.Approximation

Method to determine if this object is an integer.

isInteger() - Method in interface com.rubecula.jquantity.Arithmetical

Method determines if it is safe and appropriate to convert this arithmetical object into BigInteger.

isInteger() - Method in class com.rubecula.jquantity.JQuantity

Method to implement Arithmetical.

isInteger() - Method in class com.rubecula.jquantity.Manifest

Method to fulfill contract defined by Arithmetical.

isInteger() - Method in class com.rubecula.jquantity.Rational

Method determines if it is safe and appropriate to convert this arithmetical object into BigInteger.

isInteger() - Method in class com.rubecula.jquantity.WholeNumber

Method determines if it is safe and appropriate to convert this arithmetical object into a long.

isLong() - Method in class com.rubecula.jquantity.MutableNumber

Method to determine if a value is integral and within range of long.

isMutable() - Method in class com.rubecula.jquantity.Complex

This method indicates whether this particular instance is mutable, i.e.

isMutable() - Method in class com.rubecula.jquantity.Compound

isMutable() - Method in class com.rubecula.jquantity.IntegerPresentation

This method indicates whether this particular instance is mutable.

isMutable() - Method in interface com.rubecula.jquantity.Mutable

This method indicates whether this particular instance is mutable, i.e. it has not been designated a constant.

isMutable() - Method in class com.rubecula.jquantity.MutableNumber

This method indicates whether this particular instance is mutable, i.e. it has not been designated a constant.

isMutable() - Method in class com.rubecula.jquantity.MutablePresentation

isMutable() - Method in class com.rubecula.jquantity.NumberPresentation

This method indicates whether this particular instance is mutable.

isMutable() - Method in class com.rubecula.jquantity.QuantityPresentation

This method indicates whether this particular instance is mutable.

isMutable() - Method in class com.rubecula.jquantity.ValuePresentation

This method indicates whether this particular instance is mutable.

isMutable() - Method in class com.rubecula.units.Units

isNaN() - Method in class com.rubecula.jquantity.Rational

Method to determine if this Rational is "not a number".

isNormal() - Method in class com.rubecula.jquantity.Complex

isNormal() - Method in interface com.rubecula.jquantity.Normalizable

Method to determine if this instance is already normalized.

isNormal() - Method in class com.rubecula.jquantity.OneMatrix

isNormal() - Method in class com.rubecula.jquantity.Rational

Method to determine if this instance is already normalized.

isNormal() - Method in class com.rubecula.jquantity.SparseMatrix

isNormal() - Method in class com.rubecula.jquantity.TwoMatrix

isNormal() - Method in class com.rubecula.jquantity.Value

Method to determine if this instance is already normalized.

isNumber() - Method in class com.rubecula.jquantity.JQuantity

Method to determine if this is dimensionless (i.e. unitless).

isNumber() - Method in class com.rubecula.units.BaseUnit

Method to determine if this is dimensionless (i.e. unitless).

isNumber() - Method in class com.rubecula.units.Dimensions

isNumber() - Method in class com.rubecula.units.FlatUnit

Method to determine if this is dimensionless (i.e. unitless).

isNumber() - Method in interface com.rubecula.units.Measurable

Method to determine if this is dimensionless (i.e. unitless).

isNumber() - Method in class com.rubecula.units.SiUnit

Method to determine if this is dimensionless (i.e. unitless).

isNumber() - Method in class com.rubecula.units.UnitsFoundation

Method to determine if this is dimensionless (i.e. unitless).

isNumeric(String) - Static method in class com.rubecula.jquantity.NumberPresentation

isOn(String) - Method in class com.rubecula.jquantity.Attributes

Method to determine if this map has the attribute defined by key turned on, or if the key is not present, return a default value based on the key.

isOn(String, boolean) - Method in class com.rubecula.util.AttrMap

Method to determine if this map has the attribute defined by key turned on, or if the key is not present, return the default value.

isOn(String) - Method in class com.rubecula.util.AttrMap

Method to determine if this map has the attribute defined by key turned on, or if the key is not present, return a default value based on the key.

isOperator(String) - Method in class com.rubecula.jquantity.SymbolicPresentation

isParallel(Measurable) - Method in class com.rubecula.jquantity.JQuantity

Method to determine if this Measurable is parallel to that Measurable.

isParallel(Measurable) - Method in class com.rubecula.units.BaseUnit

Method to determine if this Measurable is parallel to that Measurable.

isParallel(Measurable) - Method in interface com.rubecula.units.Measurable

Method to determine if this Measurable is parallel to that Measurable.

isParallelInSystem(Measurable, SystemFlag) - Method in class com.rubecula.units.BaseUnit

Method to determine if this Measurable is parallel to that Measurable AND if this is in the system specified.

isPolar() - Method in class com.rubecula.jquantity.Complex

Method to determine if this instance is defined on the polar (log) side as opposed to being defined on the exponential (cartesian) side.

isPowerOfTen() - Method in interface com.rubecula.jquantity.Integral

Method to determine if this is a power of ten and ten only.

isPowerOfTen() - Method in class com.rubecula.jquantity.Manifest

Method to determine if this is a power of ten and ten only.

isPowerOfTen() - Method in class com.rubecula.jquantity.WholeNumber

Method to determine if this is a power of ten and ten only.

isRatio() - Method in class com.rubecula.jquantity.NumberPresentation

isReal() - Method in class com.rubecula.jquantity.Complex

Method to determine if this Complex is purely real.

isRecoverable() - Method in class com.rubecula.util.MillException

isSure() - Method in class com.rubecula.util.Kleenean

isSymbolic() - Method in class com.rubecula.util.Style

Method to determine if this style is rendered via actual symbols, rather than attribute/property settings.

isTrue() - Method in class com.rubecula.util.Kleenean

isUncertain() - Method in class com.rubecula.jquantity.BaseNumber

Method to determine if this object is of uncertain value due to fuzziness.

isUnity() - Method in class com.rubecula.jquantity.Approximation

Method to determine if this is equal to the value 1.

isUnity() - Method in interface com.rubecula.jquantity.Arithmetical

Method to determine if this arithmetical object has the value of 1.

isUnity() - Method in class com.rubecula.jquantity.JQuantity

Method to implement Arithmetical.

isUnity() - Method in class com.rubecula.jquantity.Manifest

Method to fulfill contract defined by Arithmetical.

isUnity() - Method in class com.rubecula.jquantity.Rational

Method to determine if this arithmetical object has the exact value of 1.

isUnity() - Method in class com.rubecula.jquantity.Value

Method to determine if this Value object has the exact value of 1.

isUnity() - Method in class com.rubecula.jquantity.WholeNumber

Method to determine if this arithmetical object has the value of 1.

isValid() - Method in class com.rubecula.util.Range

Method to determine if this range is valid, i.e. non-empty.

isZero() - Method in class com.rubecula.jquantity.BaseNumber

Method to make standard test against zero.

isZero() - Method in interface com.rubecula.jquantity.Integral

Method to determine if the quantity represented is in fact the integer value zero.

iterator() - Method in class com.rubecula.jquantity.SymbolicPresentation

iterator() - Method in interface com.rubecula.util.Iterative

Returns an iterator over the elements in this collection.