Tools (vectorz 0.13.1 API)

Constructors
Constructor and Description
`Tools()`

Methods
Modifier and Type	Method and Description
`static long`	`arrayProduct(int[] shape)`
`static long`	`arrayProduct(int[] shape, int from, int to)`
`static int[]`	`consArray(int a, int[] as)`
`static void`	`copyIntsToLongs(int[] src, long[] dst)`
`static void`	`debugBreak(Object o)`
`static boolean`	`epsilonEquals(double a, double b)` Tests if two double values are approximately equal
`static boolean`	`epsilonEquals(double a, double b, double tolerance)` Tests if two double values are approximately equal, up to a given tolerance
`static int`	`hashCode(double d)` Hashcode for a double primitive
`static int`	`hashCode(int value)` Hashcode for an int, defined as the value of the int itself for consistency with java.lang.Integer
`static int`	`hashCode(long l)` Hashcode for a long primitive
`static double`	`toDouble(Double d)` Convenience overload to convert a Double to a primitive double
`static double`	`toDouble(Number d)` Convenience overload to convert a Number to a primitive double
`static double`	`toDouble(Object object)` Converts an numerical object to a primitive double Handles numbers and scalars

public static void debugBreak(Object o)

toDouble
```
public static double toDouble(Object object)
```
Converts an numerical object to a primitive double Handles numbers and scalars

toDouble
```
public static double toDouble(Double d)
```
Convenience overload to convert a Double to a primitive double

toDouble
```
public static double toDouble(Number d)
```
Convenience overload to convert a Number to a primitive double

public static boolean epsilonEquals(double a,
                    double b,
                    double tolerance)

Tests if two double values are approximately equal, up to a given tolerance

public static int[] consArray(int a,
              int[] as)

public static void copyIntsToLongs(int[] src,
                   long[] dst)

public static long arrayProduct(int[] shape)

public static long arrayProduct(int[] shape,
                int from,
                int to)

Class Tools