Question License

Question ID 4694 (Universal ID 1424077273586170)

This question was written by Gaa,Julia, derived from work by Harbaugh,Gregg, mb Staab,Nikolai, mb Auer,Alexander. 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 4696 (Universal ID 1424077288428041)

This question was written by Gaa,Julia, mb Dahn,Ingo, derived from work by Lippman,David, mb Staab,Nikolai, mb Auer,Alexander. 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 7521 (Universal ID 1562781021848286)

This question was written by Dahn,Ingo. 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.