vxf

// raytracer for shadertoy https://www.shadertoy.com/view/wtsBz7
// reference:
// https://www.scratchapixel.com/lessons/3d-basic-rendering/minimal-ray-tracer-rendering-simple-shapes/ray-sphere-intersection

#define MOVING

const float MAXFLOAT = 3.402823e+38;
const float EPSILON = 0.001;
const int MAX_BOUNCE = 4;

vxf

"""
Requires
pillow
numpy
"""

from PIL import Image
from itertools import product
from math import sin, cos, sqrt, inf
from numpy import dot, subtract, multiply, add

vxf

"""
Requires xlsxwriter and pillow
"""

import sys
from PIL import Image, ImageOps
import xlsxwriter
from itertools import product

HEIGHT = 100

vxf

#!/usr/bin/env python3

import requests
import argparse
import pickle
import os

url = 'https://services.arcgis.com/CCZiGSEQbAxxFVh3/arcgis/rest/services/COVID19Portugal_view/FeatureServer/0/query'

import os, time, stat

vxf

import requests
import re
import json
import logging

BEARER_RX = re.compile(r"Bearer \w{8}\-\w{4}\-\w{4}\-\w{4}\-\w{12}")
STATIONS_RX = re.compile(
    r"{ id: \"(\w\w)\", nome: \"([^\"]*)\", coord: \"(-?\d*\.\d*),(-?\d*\.\d*)\" }")
DESTINATIONS_RX = re.compile(
    r"case \"(\d*)\":.*\n.*return \[\"([^\"]*)\",\s*\"([^\"]*)\",\s*\"(\w\w)\"\];")

vxf

SELECT Aluno.numero, Aluno.nome, SUM(Classificacao.nota >= 10.0) FROM Aluno
JOIN Classificacao ON Classificacao.id_aluno=Aluno.id
JOIN UC ON UC.id=Classificacao.id_uc and UC.id_area=1
GROUP BY Aluno.id

vxf

SELECT Aluno.numero, Aluno.nome, Classificacao.nota FROM Aluno
JOIN Classificacao ON Classificacao.id_aluno=Aluno.id
JOIN UC ON UC.id=Classificacao.id_uc and UC.id_area=1

vxf

-- phpMyAdmin SQL Dump
-- version 4.4.10
-- http://www.phpmyadmin.net
--
-- Host: localhost
-- Generation Time: Dec 09, 2017 at 08:14 PM
-- Server version: 10.0.30-MariaDB-0+deb8u2
-- PHP Version: 5.6.30-0+deb8u1

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";

vxf

"""
gausskernel.py
Vasco Flores

unidim:
0.00081721 0.02804124 0.23392411 0.47442500 0.23392411 0.02804124 0.00081721
sum:
0.9999901346984609

bidim:

vxf

""" vxf
    Funcoes uteis para estudar Probabilidades e Estatistica
    
    Exemplos de uso:
    S(0, 5, lambda i: Bin(n=7, p=(4/6), x=i))
"""

from math import factorial
from functools import reduce