Function: sum(exp(numbers("xxx") if numbers("xxr") > minus(numbers("xxx") if numbers("xxr") > numbers('epe') else numbers("yxx"), numbers("xxx")) else numbers("xxr") if numbers("yxx") > numbers('epe') else numbers("xxx"), minus(numbers('epe') if numbers("yxx") > numbers("xxx") else numbers("xxr"), numbers("xxx"))), minus(numbers("yxx") if numbers("xxx") > numbers('epe') else numbers("xxr"), numbers("xxx")) if numbers("xxr") if numbers('epe') > numbers("xxx") else numbers("yxx") > numbers("xxr") else numbers("xxx"))
