Apply df_strset__df_bj_diag__df_bj_inftyexpi__df_bj_ccinfty__df_bj_ccbar__df_bj_pinfty__df_bj_minfty__df_bj_rrbar__df_bj_infty__df_bj_cchat__df_bj_rrhat__df_bj_addc__df_bj_oppc__df_bj_prcpal__df_bj_arg__df_bj_mulc__df_bj_invc__df_bj_finsum with
wceq cpinfty (cfv cc0 cinftyexpi).
Assume H14:
wceq ... ....