enshahar

## module gaussElimin
''' x = gaussElimin(a,b).
    Solve[a]{b} = {x} by gauss elimination.
'''

import numpy as np 

def gaussElimin(a,b):
  n = len(b)
 #Elmination Phase

enshahar

function* filter(f, iter) {
  for (const a of iter) if (f(a)) yield a;
}

function* take(limit, iter) {
  for (const a of iter) if (limit--) yield a;
}

const head = iter => take(1, iter).next().value;