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The Calculator Home Page has free resources, calculator software downloads, calculate online, units conversions, physical properties and constants, and help.

The Museum of HP Calculators displays and describes older Hewlett-Packard calculators. There are also sections on calculating machines and slide rules as well as sections for buying and selling HP calculators, an HP timeline, collecting informatio...

Comprehensive encyclopedia of mathematics with 13,000 detailed entries. Continually updated, extensively illustrated, and with interactive examples.

Our free calculator graphs up to 5 equations, finds intersections and lets you save picture of graph to your computer! Also: pan and zoom, table of values, translate graph, plot points, color code graphs and more.

Online advanced virtual calculators for math and statistics. Also features two Abacuses: Soroban and Suan Pan and units of measure conversion tools.

YouTube is a place to discover, watch, upload and share videos.

Programming book reviews, programming tutorials,programming news, C#, Ruby, Python,C, C++, PHP, Visual Basic, Computer book reviews, computer history, programming history, joomla, theory, spreadsheets and more.

Welcome to Programcreek.com. In this site, you can find sample code of Java, PHP, CSS, Javascript, JQuery and Zend Framework. You also can read my reviewers for books, websites and technical product.

Princeton University is a vibrant community of scholarship and learning that stands in the nation's service and in the service of all nations.

HP Calculator : Educalc.net - Hewlett-Packard Calculators Southeast Asia Educalc Network : HP Calculator : Educalc.net