About the solution of Exercise 5.40_亚博娱乐官网_亚博pt手机客户端登录

Sorrily, there was a mistake in my proposal for a solution of the last part of Ex. 5.40. Thanks to Jan Josef for pointing this out. I tried to use a shortcut, but it appears to be a blind gate. I will post another solution later today. Erik. PS. A corrected version was posted 11.05.