Function: minus(gradient[2](numbers('ryy') if numbers('ryy') if numbers('yxr') > numbers("xxx") else numbers("xxx") if numbers('ryy') > band pass(numbers('yxr') if numbers('ryy') > numbers("xxx") else numbers("xxx")) else numbers('yxr') > numbers('yxr') if numbers("xxx") > numbers("xxx") else numbers('ryy') else band pass(numbers("xxx") if numbers('yxr') > numbers("xxx") else numbers('ryy'))), numbers('ryy') if numbers('ryy') if numbers('yxr') > numbers("xxx") if numbers('yxr') > numbers('ryy') else numbers("xxx") else band pass(numbers("xxx") if numbers('yxr') > numbers('ryy') else numbers("xxx")) > numbers("xxx") if numbers('ryy') > numbers('yxr') else numbers("xxx") else band pass(numbers("xxx") if numbers('yxr') > numbers("xxx") else numbers('ryy')))
