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Excel/VBA Integration of Picat programminglanguage
Picartesius is a VBA library created by Lorenz Schiffmann for integrating Picat in Excel Spreadsheets.
https://sourceforge.net/projects/picartesius
Picat is a simple, and yet powerful, logic-based multi-paradigm programminglanguage created by Neng-Fa Zhou and Jonathan Fruhman aimed for general-purpose applications.
http://picat-lang.org
PythonOffice is a Python API for the Ms XML (Excel) Spreadsheet format. It allows you to read and write Excel XML documents from within the Python programminglanguage. In future, support for other formats is planned, including OOo, Ms Open Xml.