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 ...

Abigail B. Gonzales assists the participants in graphing various functions. PANGLAO, Bohol—Teachers need to level up their teaching techniques, especially in mathematics. To train the teachers, the ...

GeoGebra has an intuitive interface but new users may feel confused with the math, drawing a bit complicated. So why don't we learn from the simplest things? The following article will guide you to ...

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 ...