Uses of Interface
cern.colt.function.IntFunction

Packages that use IntFunction

Package	Description
cern.jet.math	Tools for basic and advanced mathematics: Arithmetics and Algebra, Polynomials and Chebyshev series, Bessel and Airy functions, Function Objects for generic function evaluation, etc.
cern.jet.random	Large variety of probability distributions featuring high performance generation of random numbers, CDF's and PDF's.
cern.jet.random.engine	Engines generating strong uniformly distributed pseudo-random numbers; Needed by all JET probability distributions since they rely on uniform random numbers to generate random numbers from their own distribution.

Uses of IntFunction in cern.jet.math

Fields in cern.jet.math declared as IntFunction

Modifier and Type	Field and Description
static IntFunction	IntFunctions.abs Function that returns Math.abs(a) == (a < 0) ? -a : a.
static IntFunction	IntFunctions.dec Function that returns a--.
static IntFunction	IntFunctions.factorial Function that returns (int) Arithmetic.factorial(a).
static IntFunction	IntFunctions.identity Function that returns its argument.
static IntFunction	IntFunctions.inc Function that returns a++.
static IntFunction	IntFunctions.neg Function that returns -a.
static IntFunction	IntFunctions.not Function that returns ~a.
static IntFunction	IntFunctions.sign Function that returns a < 0 ? -1 : a > 0 ? 1 : 0.
static IntFunction	IntFunctions.square Function that returns a * a.

Methods in cern.jet.math that return IntFunction

Modifier and Type	Method and Description
static IntFunction	IntFunctions.and(int b) Constructs a function that returns a & b.
static IntFunction	IntFunctions.between(int from, int to) Constructs a function that returns (from<=a && a<=to) ? 1 : 0.
static IntFunction	IntFunctions.bindArg1(IntIntFunction function, int c) Constructs a unary function from a binary function with the first operand (argument) fixed to the given constant c.
static IntFunction	IntFunctions.bindArg2(IntIntFunction function, int c) Constructs a unary function from a binary function with the second operand (argument) fixed to the given constant c.
static IntFunction	IntFunctions.chain(IntFunction g, IntFunction h) Constructs the function g( h(a) ).
static IntFunction	IntFunctions.compare(int b) Constructs a function that returns a < b ? -1 : a > b ? 1 : 0.
static IntFunction	IntFunctions.constant(int c) Constructs a function that returns the constant c.
static IntFunction	IntFunctions.div(int b) Constructs a function that returns a / b.
static IntFunction	IntFunctions.equals(int b) Constructs a function that returns a == b ? 1 : 0.
static IntFunction	IntFunctions.max(int b) Constructs a function that returns Math.max(a,b).
static IntFunction	IntFunctions.min(int b) Constructs a function that returns Math.min(a,b).
static IntFunction	IntFunctions.minus(int b) Constructs a function that returns a - b.
static IntFunction	IntFunctions.mod(int b) Constructs a function that returns a % b.
static IntFunction	IntFunctions.mult(int b) Constructs a function that returns a * b.
static IntFunction	IntFunctions.or(int b) Constructs a function that returns a | b.
static IntFunction	IntFunctions.plus(int b) Constructs a function that returns a + b.
static IntFunction	IntFunctions.pow(int b) Constructs a function that returns (int) Math.pow(a,b).
static IntFunction	IntFunctions.random() Constructs a function that returns a 32 bit uniformly distributed random number in the closed interval [Integer.MIN_VALUE,Integer.MAX_VALUE] (including Integer.MIN_VALUE and Integer.MAX_VALUE).
static IntFunction	IntFunctions.shiftLeft(int b) Constructs a function that returns a << b.
static IntFunction	IntFunctions.shiftRightSigned(int b) Constructs a function that returns a >> b.
static IntFunction	IntFunctions.shiftRightUnsigned(int b) Constructs a function that returns a >>> b.
static IntFunction	IntFunctions.xor(int b) Constructs a function that returns a | b.

Methods in cern.jet.math with parameters of type IntFunction

Modifier and Type	Method and Description
static IntFunction	IntFunctions.chain(IntFunction g, IntFunction h) Constructs the function g( h(a) ).
static IntIntFunction	IntFunctions.chain(IntFunction g, IntIntFunction h) Constructs the function g( h(a,b) ).
static IntIntFunction	IntFunctions.chain(IntIntFunction f, IntFunction g, IntFunction h) Constructs the function f( g(a), h(b) ).

Uses of IntFunction in cern.jet.random

Classes in cern.jet.random that implement IntFunction

Modifier and Type	Class and Description
class	AbstractContinousDistribution Abstract base class for all continous distributions.
class	AbstractDiscreteDistribution Abstract base class for all discrete distributions.
class	AbstractDistribution Abstract base class for all random distributions.
class	Beta Beta distribution; math definition and animated definition.
class	Binomial Binomial distribution; See the math definition and animated definition.
class	BreitWigner BreitWigner (aka Lorentz) distribution; See the math definition.
class	BreitWignerMeanSquare Mean-square BreitWigner distribution; See the math definition.
class	ChiSquare ChiSquare distribution; See the math definition and animated definition.
class	Empirical Empirical distribution.
class	EmpiricalWalker Discrete Empirical distribution (pdf's can be specified).
class	Exponential Exponential Distribution (aka Negative Exponential Distribution); See the math definition animated definition.
class	ExponentialPower Exponential Power distribution.
class	Gamma Gamma distribution; math definition, definition of gamma function and animated definition.
class	Hyperbolic Hyperbolic distribution.
class	HyperGeometric HyperGeometric distribution; See the math definition The hypergeometric distribution with parameters N, n and s is the probability distribution of the random variable X, whose value is the number of successes in a sample of n items from a population of size N that has s 'success' items and N - s 'failure' items.
class	Logarithmic Logarithmic distribution.
class	NegativeBinomial Negative Binomial distribution; See the math definition.
class	Normal Normal (aka Gaussian) distribution; See the math definition and animated definition.
class	Poisson Poisson distribution (quick); See the math definition and animated definition.
class	PoissonSlow Poisson distribution; See the math definition and animated definition.
class	StudentT StudentT distribution (aka T-distribution); See the math definition and animated definition.
class	Uniform Uniform distribution; Math definition and animated definition.
class	VonMises Von Mises distribution.
class	Zeta Zeta distribution.

Uses of IntFunction in cern.jet.random.engine

Classes in cern.jet.random.engine that implement IntFunction

Modifier and Type	Class and Description
class	DRand Quick medium quality uniform pseudo-random number generator.
class	MersenneTwister MersenneTwister (MT19937) is one of the strongest uniform pseudo-random number generators known so far; at the same time it is quick.
class	MersenneTwister64 Same as MersenneTwister except that method raw() returns 64 bit random numbers instead of 32 bit random numbers.
class	RandomEngine Abstract base class for uniform pseudo-random number generating engines.