Class RingOps

java.lang.Object

org.flag4j.linalg.ops.common.ring_ops.RingOps

public final class RingOps
extends Object

Utility class useful for computing ops on Ring tensors.

Method Summary

Modifier and Type	Method	Description
static <T extends Ring<T>> void	abs(T[] src, double[] dest)	Computes the element-wise absolute value of an array.
static <T extends Ring<T>> void	conj(T[] src, T[] dest)	Computes the element-wise conjugation of an array.
static <T extends Ring<T>> void	sub(T[] src, T scalar, T[] dest)	Subtracts a scalar value from each entry of an array.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

sub

public static <T extends Ring<T>> void sub(T[] src,
 T scalar,
 T[] dest)

Subtracts a scalar value from each entry of an array.

Parameters:

src - Array to subtract scalar from.

scalar - Scalar value to subtract from src.

dest - Array to store the result in. May be the same array as src.

Throws:

ArrayIndexOutOfBoundsException - If dest.length < src.length.

abs

public static <T extends Ring<T>> void abs(T[] src,
 double[] dest)

Computes the element-wise absolute value of an array.

Parameters:

src - Array to compute element-wise absolute value of.

dest - Array to store the result in. May be the same array as src.

Throws:

ArrayIndexOutOfBoundsException - If dest.length < src.length.

conj

public static <T extends Ring<T>> void conj(T[] src,
 T[] dest)

Computes the element-wise conjugation of an array.

Parameters:

src - Array to compute element-wise conjugation of.

dest - Array to store the result in. May be the same array as src.

Throws:

ArrayIndexOutOfBoundsException - If dest.length < src.length.