--------------+----------------------------------------------------------
< 5.14.39 | `VERBOTEN' by license (please bite your favorite lawyer)
< 5.14.60 | since GiNaC version 0.7, these do not compile any more
--------------+----------------------------------------------------------
< 5.14.39 | `VERBOTEN' by license (please bite your favorite lawyer)
< 5.14.60 | since GiNaC version 0.7, these do not compile any more