Function: invert(sin(round(numbers('yyx'), numbers('xry')))) if 10 *(invert(sin(round(numbers('yyx'), numbers('xry'))))) > minus(10 *(invert(sin(round(numbers('yyx'), numbers('xry'))))), invert(sin(round(numbers('yyx'), numbers('xry'))))) else sin(round(numbers('yyx'), numbers('xry')))