A suite of RPN calculators and a class library for Object Pascal
Liothyronine dosage calculator
A calculator to work with historical dates and calendars.
A Calculator to perform logical operations
A Java API for measuring OWL ontologies
Java 7 based food needs calculator using Google Web Toolkit and HTML5
Convert between calendars and work with date ranges.
Science simulator and advanced calculator based on modules
Zwicker's Loudness Calculation (ISO532B) Tools