constant triangL
constant triangLfak
constant triangLbas
constant invertieren
constant invertieren_oT
constant Erw_ggt_oT
constant normieren_oT
constant triangM
constant triangMH
constant sort_red
constant Listenrest
constant Idealrest
constant H_anhaengen
constant faktorisiere_letzten
constant faktorisiere_DB
constant degv
constant pdiv
constant lvar
constant lcoef