zcl_demo_abap_sql_group_by ABAP ... built-in functions, and system classes zcl_demo_abap_regex Numeric Operations in ABAP Explores various aspects of numeric operations and calculations in ABAP - (The ...

An operator is presented which transforms the “true” bosonic open-string BRST charge into the “abelized” one. The same transformation relates the transverse DDF-operators with the transverse ...