david-r-cox

FROM ubuntu:jammy-20221130
RUN apt update && apt install -y \
        build-essential cmake ninja-build pkg-config \
        ncurses-dev libreadline-dev libedit-dev \
        libgoogle-perftools-dev \
        libgmp-dev \
        libssl-dev \
        unixodbc-dev \
        zlib1g-dev libarchive-dev \
        libossp-uuid-dev \

david-r-cox

#!/usr/bin/python2.7
# David Cox 2016
from fractions import gcd

def pollards_rho(n):
    x = 2; y = 2; d = 1
    f = lambda x: (x**2 + 1) % n
    while d == 1:
        x = f(x); y = f(f(y))
        d = gcd(abs(x-y), n)

david-r-cox

from math import sqrt, log, floor, fabs

# computes the distance between two points
def dist(A, B):
    return sqrt( (A[0]-B[0])**2 + (A[1]-B[1])**2 )

# simple triangle class
class triangle:
    def __init__(self, vertices):
        self.A, self.B, self.C = vertices[0], vertices[1], vertices[2]

david-r-cox

#!/usr/bin/python2.7
from random import choice
from sys import argv

def word_map(text):
    ''' Maps each word to a list of all words that follow it. '''
    D = {w : [] for w in text}; D[''] = text
    [D[w].append(text[i+1]) for i, w in enumerate(text) if i < len(text)-1]
    return D

david-r-cox

Keybase proof

I hereby claim:

• I am davidcox143 on github.
• I am davidcox (https://keybase.io/davidcox) on keybase.
• I have a public key whose fingerprint is 715B 891A 68EA 8CC5 0170 9AD7 3834 95CA 461C C954

To claim this, I am signing this object: