- Bin packing problem 2
Calculator solves bin packing problem with different heuristic algorithms and gives you a best. Created at the user's request.

Calculator solves bin packing problem by different heuristic algorithms. Created at the request of the user.

- Huffman coding
This online calculator generates Huffman encoding for given frequency of occurrence of symbols.

- Levenshtein Distance
Online calculator for measuring Levenshtein distance between two words

- Tips and tricks #8: How to reuse existing calculator
This article describes process of reusing another calculator's logic (algorithm) in your calculator.