Fatal error: Uncaught ArgumentCountError: Too few arguments to function rein3(), 2 passed in /data/www/user/harlander/teaching/ss07/physikII.php on line 2 and exactly 3 expected in /data/www/user/harlander/functions.php:245
Stack trace:
#0 /data/www/user/harlander/teaching/ss07/physikII.php(2): rein3()
#1 {main}
thrown in /data/www/user/harlander/functions.php on line 245