IST Quiz App vs Vector Gem Usage & Stats
Companion app for lectures of the IST
The Institute for Systems Theory and Automatic Control (IST) of the University of Stuttgart conducts basic and applied research and education in the fields of automatic control, systems theory and systems biology.
This quiz app accompanies various lectures and provides short quizzes for the students. The presented questions are based on past lectures with the purpose to help the students revise the covered material.
Quizzes are only available in the matching lecture language.
- Apple App Store
- Free
- Education
Store Rank
- -
Vector Gem allows the input and three-dimensional display of vectors, lines and planes. The input supports different forms (e.g. linear equation, vector form, normalized form, ...)
Vector Gem can display the starting point, the direction vectors and the normalized vector for each plane and calculate the intersection points with the axes. For lines it can display the starting point and the direction vector and calculate the points of intersection with the coordinate planes.
The color can be selected for each object along with different settings for the display.
- Apple App Store
- Free
- Education
Store Rank
- -
IST Quiz App VS. 
Vector GemJanuary 1, 2025