Josh Wilson person142

person142 / organic_maps_tiles.py

Last active October 13, 2023 06:09

Organic maps tiles

	import argparse
	import json
	import math
	from pathlib import Path

	from geopy.geocoders import Nominatim
	from geopy.extra.rate_limiter import RateLimiter

	CACHE_DIR = Path(__file__).parent / "cache"

person142 / test_halley_convergence.py

Last active March 1, 2018 16:02

Make sure Halley's method gets cubic convergence

	import mpmath
	from scipy.optimize import newton
	import matplotlib.pyplot as plt

	points = []


	def f(x):
	points.append(x)
	return mpmath.sin(x)

person142 / lambertw_error.py

Created October 15, 2017 16:48

Explore the relative error in `scipy.special.lambertw`

	from __future__ import division, print_function, absolute_import

	from time import time
	from multiprocessing import Pool

	import mpmath
	import numpy as np
	import matplotlib.pyplot as plt
	import scipy
	import scipy.special as sc

person142 / naive_mandelbrot_boettcher.py

Created October 10, 2017 23:02

	from __future__ import division, print_function, absolute_import

	import numpy as np
	import matplotlib.pyplot as plt

	MAXITERS = 100


	def mandelbrot_boettcher(z):
	zn = z