Code

C

Code of questionable utility, perhaps?

quine.c

A simple quine in C.

CWEB

I wrote these "hello world'' programs to help me adjust to programming using CWEB.

hello.0.w [pdf]

This is the zeroth in the series.

hello.1.w [pdf]

This is the first in the series. It adds basic option parsing, help, version, and licensing information.

hello.2.w [pdf]

This is the second in the series. It adds a couple of new options, including user-definable greetings.

The CWEB code above requires the file below.

listing.tex

This TeX code (excerpts from version 3.5 of eplain.tex by Karl Berry, Steven Smith, Oleg Katsitadze, and others) provides a macro that includes the contents of a text file verbatim in plain TeX documents. It is meant to be included in the "limbo" section of CWEB files.

Go

I wrote these to help me warm up to programming with Go.

pe1.go, pe2.go, pe3.go, pe4.go, pe5.go, pe6.go

Solutions to Project Euler problems.

Python 3

I wrote these modules to help me move from Python 2 to Python 3.

fibonacci.py

Compute the n^th Fibonacci or Leonardo number (or its residue modulo m) in O(log n) arithmetic operations.

prime.py

Primality testing, prime generation, integer factorization, and other elementary number theoretic functions.