Wouterr0

import matplotlib.pyplot as plt
import numpy as np

min = -5
max = 5
step = .1

width = (max-min)/step

fx0 = lambda x, y: abs(x) + abs(y)

Wouterr0

# PNG spec http://www.libpng.org/pub/png/spec/1.2/png-1.2-pdg.html

import argparse
import binascii
import struct
from typing import cast

parser = argparse.ArgumentParser(prog="png_parse",
                                 description="Parse a PNG file and show the file information",
                                 epilog="See http://www.libpng.org/pub/png/spec/1.2/png-1.2-pdg.html for the PNG spec")

Wouterr0

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include <errno.h>

#include <math.h>

#define STR_HELPER(x) #x