../ kap_2_pendel.nb 01-May-2023 20:15 16361 kap_3_gauss_leg.m 01-May-2023 20:15 743 kap_3_gauss_tsch.m 01-May-2023 20:15 717 kap_3_orthpol.m 01-May-2023 20:15 1264