Examples of JSXGraph 3D for Engineering Math
Wigand Rathmann
Department of Data Science, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany
Abstract
In Higher Engineering Mathematics (HEM) several concepts are hard to sketch at the blackboard. Starting from stationary points at graphs of function with two unknowns or points with certain properties of the Hessian up to vector field or how coordinate transformations work are difficult the sketch. JSXGraph now supports the visualization of 3D interactive diagrams as a brand new feature. The talk will show some applications demonstrating the world of 3D JSXGraph and its use within the STACK question type.
The focus will be set on
- coordinate transformation:
- polar coordinates,
- spherical coordinates,
- general coordinate transformation,
- calculus of function with two variable,
- visualization of vector fields.