Function: tan(sum(band pass(numbers("yxx") if numbers("per") > numbers('yxy') else numbers("yxx")), numbers('yxy') if numbers("yxx") > numbers("yxx") else numbers("per"))) if numbers("yxx") if numbers('yxy') > numbers("per") else numbers("yxx") > band pass(numbers("yxx") if numbers("yxx") > numbers("per") else numbers('yxy')) else sum(band pass(numbers("per") if numbers("yxx") > numbers("yxx") else numbers('yxy')), numbers("yxx") if numbers("yxx") > numbers("per") else numbers('yxy'))
