NormalPRNGenerator (Apache SystemDS 3.3.0 API)

java.lang.Object
- org.apache.sysds.runtime.util.PRNGenerator
- - org.apache.sysds.runtime.util.NormalPRNGenerator

```
public class NormalPRNGenerator
extends PRNGenerator
```
Class that can generate a stream of random numbers from standard normal distribution N(0,1). This class internally makes use of RandNPair, which uses Box-Muller method.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  NormalPRNGenerator()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  double nextDouble()
  
  void setSeed(long seed)
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NormalPRNGenerator
```
public NormalPRNGenerator()
```
- Method Detail
  - setSeed
```
public void setSeed(long seed)
```
    Specified by:
    
    setSeed in class PRNGenerator
  - nextDouble
```
public double nextDouble()
```
    Specified by:
    
    nextDouble in class PRNGenerator