jmoy

/*
A multi-threaded brute-force search for closed Knight's tours (used OpenMP)

Usage: knights_tours [m] [n]
 to search for tour on a m x n board
 rows are denoted by letters A.., columns by numbers 0..

Compile with
  g++ -O3 -Wall -std=c++11 -fopenmp    knight_tours.cc   -o knight_tours

jmoy

jmoy

#!/usr/bin/python3
"""
Download wheat price data from http://agmarket.nic.in
Data is saved in file wheat.csv in current directory

Author: Jyotirmoy Bhattacharya, Ambedkar University, New Delhi, jyotirmoy@jyotirmoy.net
"""

from selenium import webdriver
from selenium.webdriver.common.keys import Keys

jmoy

library(QZ)

# Parameters

sigma = 1      #log utility
phi=1          #unitary Frisch elasticity
phi_pi = 1.5   #inflation feedback Taylor Rule
phi_y  = .5/4  #output feedback Taylor Rule
theta=2/3      #Calvo parameter
rho_nu = 0.5   #autocorrelation monetary policy shock

jmoy

/*
An implementation of Norvig's spelling corrector
Original: http://norvig.com/spell-correct.html

Author: Jyotirmoy Bhattacharya [jyotirmoy@jyotirmoy.net]

Must be compiled as C++14 (-std=c++1y for g++)
*/

#include <iostream>

jmoy

\documentclass{amsart}

%include lhs2TeX.sty
%include lhs2TeX.fmt

\begin{document} 
\title{Lazily Computing the \\Singular
Function of Bold Play} 
\author{Jyotirmoy Bhattacharya}

jmoy

"""
Simulate the fictitious play dynamic
for the game in section 5.3 of 
Shapley, Lloyd S. "Some topics in two-person games." 
Advances in game theory 52 (1964): 1-29.

Author: Jyotirmoy Bhattacharya, jyotirmoy@jyotirmoy.net

The author has placed this program in the public domain

jmoy

#!/usr/bin/python
"""
Random walk on two-dimensional grid
(c) Jyotirmoy Bhattacharya, jyotirmoy@jyotirmoy.net
LICENSE: GPL3
"""

import random
import gtk,gobject,cairo
import math

jmoy

"""
Calculate the weighted median
(c) Jyotirmoy Bhattacharya [jyotirmoy@jyotirmoy.net], 2011
Licence: GPL
"""

import itertools as it

def ecdf(vw):
    ans = []

jmoy

"""
Create Asciidoc table of MySQL database schema

Usage:
pretty-schema.py <database> <username> [password]

If you have AsciiDoc installed you can use the following to produce a pretty HTML file of your database schema:
pretty-schema.py mydb myusr | asciidoc -a toc - > schema.html
"""