JamesRandom Module
This pseudo random number generator have been written in JavaScript in order to bring a better mathematical behavior that it is present in Math.Random built in function.
JamesRandom is based on CLHEP - A Class Library for High Energy Physics, which is written in C++. This JamesRandom written in JS does not have all the functions that have JamesRandom CLHEP, but it does what it must to do, i.e. generates random numbers (by default between 0 and 1).
One way to use it is:
var JamesRandom = require('jamesrandom');
var gen = new JamesRandom({seed: 12345});
var A = [];
var sizeA = 40;
gen.FlatArray( sizeA, A );
console.log(A);Public Functions
Name()
Returns String "HepJamesRandom".
Flat()
Returns one pseudo random number between 0 and 1.
FlatArray( size, vect )
Where size is an integer and is intended to be the size of the array vect of pseudorandom numbers.
SetSeed( seed, dum )
Where seed is an integer and dum is another integer generally 0.
SetSeeds( seed, dum )
Where seed is an integer and dum is another integer generally 0.
Static Public Functions
JamesRandom.EngineName()
Returns String "HepJamesRandom".
JamesRandom.BeginTag()
Returns String "JamesRandom-Begin".
Public Variables
Variables that keep the present status of the generator
u
This is an array of size 97.
c
Double.
cd
Double.
cm
Double.
i97
Integer.
j97
Integer.