Apply df_bigo__df_blen__df_dig__df_setrecs__df_pg__df_gte__df_gt__df_sinh__df_cosh__df_tanh__df_sec__df_csc__df_cot__df_logbALT__df_reflexive__df_irreflexive__df_alsi__df_alsc with
wceq cdig (cmpt (λ x0 . cn) (λ x0 . cmpt2 (λ x1 x2 . cz) (λ x1 x2 . co cc0 cpnf cico) (λ x1 x2 . co (cfv (co (co (cv x0) (cneg (cv x1)) cexp) (cv x2) cmul) cfl) (cv x0) cmo))).
Assume H10:
wceq ... ....