Question License

Question ID 3685 (Universal ID 1389172384340219)

This question was written by Gaa,Julia, derived from work by Staab,Nikolai, mb Auer,Alexander, mb dahn,Ingo; Staab,Nikolai. This work is licensed under the IMathAS Community License (GPL + CC-BY).
The code that generated this question can be obtained by instructors by emailing dahn@vcrp.de.

Question ID 3687 (Universal ID 1389172675588063)

This question was written by Gaa,Julia, mb dahn,Ingo. This work is copyrighted, or contains copyright material.