Apply df_dioph__df_squarenn__df_pell1qr__df_pell14qr__df_pell1234qr__df_pellfund__df_rmx__df_rmy__df_lfig__df_lnm__df_lnr__df_ldgis__df_mnc__df_plylt__df_dgraa__df_mpaa__df_itgo__df_za with
wceq clfig (crab (λ x0 . wcel (cfv (cv x0) cbs) (cima (cfv (cv x0) clspn) (cin (cpw (cfv (cv x0) cbs)) cfn))) (λ x0 . clmod)).