Function: sin(numbers("yxx") if minus(numbers('xry') if numbers("yxx") > numbers('rrr') else numbers("xyx"), numbers("yxx")) > numbers('rrr') else numbers('rrr') if numbers('xry') > numbers("xyx") else numbers("yxx") if minus(numbers('xry') if numbers('rrr') > numbers("xyx") else numbers("yxx"), numbers("yxx")) > numbers("yxx") else numbers("yxx") if numbers("xyx") > numbers('xry') else numbers('rrr'))