- RADIANS - Static variable in class org.mathIT.numbers.BigNumbers
-
The constant 2π/360, the ratio of 1 radians per degree.
- RADIANS - Static variable in class org.mathIT.numbers.Numbers
-
The constant 2π/360, the ratio of 1 radians per degree.
- RAMANUJAN - Static variable in class org.mathIT.numbers.BigNumbers
-
Ramanujan's constant eπ √163, up to an accuracy of 10-102.
- rank() - Method in class org.mathIT.algebra.Matrix
-
Returns the rank of this matrix.
- rank() - Method in class org.mathIT.algebra.SingularValueDecomposition
-
Effective numerical matrix rank
- Rational - Class in org.mathIT.numbers
-
This class enables the creation of a rational number
n ∈ ℚ
and the implementation of mathematical functions operating
on them.
- Rational(long, long) - Constructor for class org.mathIT.numbers.Rational
-
Creates a rational number p/q with the numerator p and the
denominator q.
- Rational(BigInteger, BigInteger) - Constructor for class org.mathIT.numbers.Rational
-
Creates a rational number p/q with the numerator p and the
denominator q.
- reciprocal(double[]) - Static method in class org.mathIT.numbers.Complex
-
Returns the reciprocal of a complex number y.
- reciprocal() - Method in class org.mathIT.numbers.Complex
-
Returns the reciprocal of this number.
- reciprocal() - Method in class org.mathIT.numbers.Quaternion
-
Returns the reciprocal of this number.
- reciprocal() - Method in class org.mathIT.numbers.Rational
-
Returns the reciprocal 1/n of this rational n.
- Register - Class in org.mathIT.quantum
-
This class represents the states of a quantum register.
- Register(int) - Constructor for class org.mathIT.quantum.Register
-
Creates a register of n qubits, initialized to the state |0>.
- Register - Class in org.mathIT.quantum.stabilizer
-
This class represents the states of a quantum register.
- Register(int) - Constructor for class org.mathIT.quantum.stabilizer.Register
-
Creates a register of n qubits, initialized to the state |0>.
- Register(int, boolean) - Constructor for class org.mathIT.quantum.stabilizer.Register
-
Creates a register of n qubits, initialized to the state |0>.
- Regression - Class in org.mathIT.approximation
-
This class enables to generate objects from data points (t, y)
such as time series and to compute regression polynomials from them.
- Regression(double[], double[][]) - Constructor for class org.mathIT.approximation.Regression
-
constructor for time series with unknown measurement errors.
- Regression(double[], double[][], double[][]) - Constructor for class org.mathIT.approximation.Regression
-
constructor for time series with known measurement errors.
- relevance - Variable in class org.mathIT.graphs.Graph
-
This array stores the network relevance of all vertices with respect to the entire
graph.
- remove(Object) - Method in class org.mathIT.util.Tuple
-
- removeAll(Collection<?>) - Method in class org.mathIT.util.Tuple
-
- retainAll(Collection<?>) - Method in class org.mathIT.util.Tuple
-
- Riemann - Class in org.mathIT.numbers
-
This class provides the Riemann zeta function ζ(s) for any
complex number s ∈ ℂ
and the Riemann-Siegel functions Z and θ.
- RNACodon - Enum in org.mathIT.genes
-
This enum provides the 43 = 64 mRNA codons made of the alphabet
U, C, A, G; associated to each cocon is the amino acid to which it is
transformed by the genetic code during the process of genetic expression.
- root(int, BigInteger) - Static method in class org.mathIT.numbers.BigNumbers
-
Returns the
nth root of
z, with an accuracy of
10
-50/2 z.
- root(int, BigDecimal) - Static method in class org.mathIT.numbers.BigNumbers
-
Returns the
nth root of
z, with an accuracy of
10
-50/2 z.
- root(int, BigDecimal, int) - Static method in class org.mathIT.numbers.BigNumbers
-
Returns the nth root of z, with an accuracy
given by 10-precision/2 z.
- root(int, double) - Static method in class org.mathIT.numbers.Numbers
-
Returns the nth root of z, with an accuracy of 1e-12 z.
- ROOT_10_TWO - Static variable in class org.mathIT.numbers.BigNumbers
-
10th root of 2.
- rotate(double, double) - Method in class org.mathIT.plot.ComplexPlotPane
-
Rotates the coordinate axes.
- rotate(int[], String, double) - Method in class org.mathIT.quantum.Register
-
Applies one of the three basic rotation operators
Rx(φ), Ry(φ),
or Rz(φ) to this register.
- rotate(int[], String, double) - Method in class org.mathIT.quantum.stabilizer.Register
-
Applies one of the three basic rotation operators
Rx(φ), Ry(φ),
or Rz(φ) to this register.
- rows - Variable in class org.mathIT.algebra.Matrix
-
Number of rows of this matrix.
- runActivation(HashSet<V>) - Method in interface org.mathIT.graphs.NetworkOfActivatables
-
Returns the active nodes finally activated by the specified active initiators
in this network.
- runActivation(HashSet<Actor>) - Method in class org.mathIT.graphs.SocialNetwork
-
Returns the actors finally activated by the specified active initiators
in this social network, according to the linear threshold model.