In this page, we introduce a differential based method for vector and matrix derivatives (matrix calculus), which only needs a few simple rules to derive most matrix derivatives. This method is useful ...

GeoGebra is free, open-source, and multi-platform software that combines dynamic geometry, algebra, calculus, spreadsheet, graphing, and statistics in one easy-to-use package. The name, GeoGebra, is ...

Abstract: This paper studies how the GeoGebra 3D Calculator with augmented reality (AR) serves as a tool for visualizing 3D graphs from functions of two variables in a mid-sized multivariable calculus ...

Mathematics is a hard subject to get students excited for. Most of the time, it is learning a new lesson and then doing homework by paper and pencil. Students get bored with the same routine over and ...