Function: abs(tan(numbers("xxr") if numbers('rrr') > numbers("yxx") if numbers("xxx") > numbers("xxr") else numbers('rrr') else numbers("yxx")) if numbers("xxr") if numbers('rrr') if numbers("xxr") > numbers("yxx") else numbers("xxx") > numbers("yxx") else numbers('rrr') > numbers('rrr') if numbers("yxx") > numbers("xxr") else numbers("xxx") else numbers('rrr') if numbers("yxx") > numbers("xxx") else numbers("xxr") if numbers("yxx") > tan(numbers("xxr") if numbers('rrr') > numbers("xxx") else numbers("yxx") if numbers('rrr') > numbers("xxr") else numbers("yxx")) else numbers("yxx") if numbers("xxx") if numbers("xxr") > numbers('rrr') else numbers("yxx") > numbers("xxr") else numbers('rrr'))