Function: min(numbers("yxx") if minus(numbers("yxx") if numbers("yxx") > numbers('yxy') else numbers("xxr"), numbers("yxx")) > numbers('yxy') else numbers("xxr") if numbers("yxx") > numbers("yxx") else numbers('yxy'), minus(numbers("xxr") if numbers("yxx") > numbers('yxy') else numbers("yxx"), numbers("yxx"))) if numbers("yxx") if numbers('yxy') > numbers("xxr") else numbers("yxx") > minus(numbers("yxx") if numbers("xxr") > numbers('yxy') else numbers("yxx"), numbers("yxx")) else numbers('yxy') if numbers("yxx") > numbers("yxx") if numbers("yxx") > numbers("xxr") else numbers('yxy') else minus(numbers("yxx") if numbers("xxr") > numbers('yxy') else numbers("yxx"), numbers("yxx"))