rodrigoSaladoAnaya

import numpy as np


def mcd(x, y):
    while y != 0:
        x, y = y, x % y
    return x


def equiv(A, m, n):

rodrigoSaladoAnaya

// https://oeis.org/A054554
// https://www.youtube.com/watch?v=iFuR97YcSLM
for(int x = 2; x < 10; x++) {
  //4n^2-2n+1
  def N = 4 * Math.pow(x, 2) - 2 * x + 1
  //ᒪ√((n+√(n-4)) / 4)ᒧ
  def U = Math.floor(Math.sqrt((N + Math.sqrt(N - 4)) / 4));
  assert x == U
  def u = U+1 // +1 para que se vea igual a https://oeis.org/A054554/b054554.txt
  println String.format("%.0f -> %.0f", u, N)

rodrigoSaladoAnaya

for(double N = 9; N < 199999; N+=2) {
  def U = Math.sqrt((N + Math.sqrt(N - 4)) / 4);
  def L = Math.floor(U - 1)
  def signature = []
  def isOddComNum
  double i = 0
  for(; i <= L && !isOddComNum; i++) {
    def B = (i * 4) + 6;
    def Q = (N / B) % 0.5;
    isOddComNum = Q == 0

rodrigoSaladoAnaya

def init = System.currentTimeMillis()
for(N = 9; N < 530; N+=2) {
  println "${N} -> ${isOddCompositeNumber(N) ? '' : '__prime__'}"
}

def isOddCompositeNumber(double N) {
  def U = Math.floor(Math.sqrt((N - 1 + Math.floor(Math.sqrt(N - 4) + 1)) / 4) - 1)
  def t = false;
  for(i = 0; i <= U; i++) {
    def B = (i * 4) + 6;

rodrigoSaladoAnaya

for(double N = 9; N < 10000000; N+=2) {
  println "${N} ${isPrime(N) ? '' :'__prime__'}"
}

def isPrime(double N) {
  def L = Math.ceil(N / 6) - 1;
  def t = false;
  for(i = 0; i < L; i++) {
    def B = (i * 4) + 6;
    def Q = (N / B) % 0.5;

rodrigoSaladoAnaya

public static <V> V getSafe(Supplier<V> func) {
  V res = null;
  try {
    res = func.get();
  } catch (java.lang.NullPointerException e) { }
  return res;
}

log.info("C: {}", getSafe(() -> a.getA().getC()));

rodrigoSaladoAnaya

import rx.Observable

def numbers = Observable.range(1, 100)
def fizz = numbers.map { n -> n % 3 == 0 ? 'Fizz' : '' }
def buzz = numbers.map { n -> n % 5 == 0 ? 'Buzz' : '' }
Observable.zip(fizz, buzz, numbers) { fz, bz, n -> fz || bz ? fz+bz : n }
.subscribe { println it }

rodrigoSaladoAnaya

def get_atmos_list = { input ->
  def time_start = System.currentTimeMillis()
  def atoms = [2, 3]
  def fill_list = { n ->
    def sqrt = Math.sqrt(n) as int
    def is_atom = true
    for(i = 0; i <= sqrt - 1; i++) {
      if(n % atoms[i] == 0) {
        is_atom = false
        return

rodrigoSaladoAnaya

class C {
  def str1 = 'Hola'
  def x = { nestedClosures ->
    def str2 = 'mundo'
    nestedClosures()
  }
}

def clozure = {
  x {

rodrigoSaladoAnaya

def regs = [a:0, b:0]

def instr = [
	hlf: { params -> 
		def r = params.r/2
		def output 
		if(r.remainder(1) == 0) {
			output = [reg_val:r, jump_to: params.i+=1]	
		} else {
			output = [reg_val:params.r, jump_to: params.i+=1]