ARGESIM Benchmark C7 'Constrained Pendulum' - Solution in MATLAB Environment and Extensions with Linear Approach, Symbolic Approach, Sensitivity, and Integration into TU Vienna's MMT E-Learning Environment. - Marko Grujic; Jakob Haupt; Ypti Hossain; Lorenz Klimon; Paul Setinek; Felix Breitenecker (Simul. Notes Eur., 2021)