Function: mean(numbers('ryy') if numbers("per") > numbers("xxr") else invert(numbers("xxr")), invert(numbers("xxr"))) if invert(numbers("xxr")) > invert(numbers("xxr")) if numbers("per") > numbers("xxr") else numbers('ryy') if numbers("xxr") > invert(numbers("xxr")) else mean(numbers("per") if numbers('ryy') > numbers("xxr") else invert(numbers("xxr")), invert(numbers("xxr"))) else numbers('ryy') if invert(numbers("xxr")) > numbers("per") else numbers("xxr") if mean(numbers("per") if numbers("xxr") > invert(numbers("xxr")) else numbers('ryy'), invert(numbers("xxr"))) > numbers("xxr") if invert(numbers("xxr")) > numbers("per") else numbers('ryy') else invert(numbers("xxr")) if mean(numbers("xxr") if invert(numbers("xxr")) > numbers('ryy') else numbers("per"), invert(numbers("xxr"))) > numbers("xxr") else numbers("xxr") if invert(numbers("xxr")) > numbers('ryy') else numbers("per")
