**levenshtein_distance**,
a Python code which
computes the Levenshtein distance between two strings.

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

**levenshtein_distance** is available in
a C version and
a C++ version and
a Fortran90 version and
a MATLAB version and
an Octave version and
a Python version.

caesar, a Python code which applies a Caesar Shift Cipher to a string of text.

chrpak, a Python code which works with characters and strings.

levenshtein_matrix, a Python code which computes the Levenshtein distance matrix defined by two strings.

rot13, a Python code which enciphers a string using the ROT13 cipher for letters, and the ROT5 cipher for digits.

- levenshtein_distance.py, the source code.
- levenshtein_distance.sh, a sample calling program.
- levenshtein_distance.txt, the output file.