3D Grapher reprogrammed in Swift. 3D Grapher is your one stop 3D graphing utility and Multivariable Calculus companion. Whether you're working on a problem set late at night or just looking to mess ...

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 class. We ...

In three dimensions, we once again choose an initial regression line, which means that we are choosing a point on the graph below. Then we begin taking steps towards the minimum. But of course, we are ...

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 ...