Function: minus(numbers("xyx") if numbers('yxr') > round(abs(numbers('yxr')), numbers('yxr')) else abs(numbers('yxr')), round(abs(numbers('yxr')), numbers('yxr'))) if round(abs(numbers('yxr')), numbers('yxr')) > abs(numbers('yxr')) else numbers('yxr') if abs(numbers('yxr')) > numbers("xyx") else round(abs(numbers('yxr')), numbers('yxr'))