Changes

=== The Problem and the Code ===

=== The Problem and the Code ===

Consider the following simple, well-suited job for a cluster: independent Monte Carlo calculations of π. The following R-program implements random sampling of points withing a square bounding a circle. (The probability of landing inside the circle can be shown to be π/4)

Consider the following simple, well-suited job for a cluster: independent Monte Carlo calculations of π. The following R-program implements random sampling of points withing a square bounding a circle. (The probability of landing inside the circle can be shown to be π/4)

<pre>#!/usr/local/bin/Rscript

<pre>#!/home/statsadmin/R/bin/Rscript

# Prepare: collect command line arguments,

# Prepare: collect command line arguments,