Function: minus(numbers("xxy") if numbers('yxr') > mod(numbers("xxy"), numbers('yxr')) else numbers('yxr'), mod(numbers("xxy"), numbers('yxr'))) if numbers('yxr') if numbers('yxr') > numbers("xxy") else mod(numbers("xxy"), numbers('yxr')) > square(minus(numbers('yxr') if mod(numbers("xxy"), numbers('yxr')) > numbers('yxr') else numbers("xxy"), mod(numbers("xxy"), numbers('yxr')))) else square(minus(numbers('yxr') if numbers("xxy") > numbers('yxr') else mod(numbers("xxy"), numbers('yxr')), mod(numbers("xxy"), numbers('yxr')))) if mod(numbers("xxy"), numbers('yxr')) if numbers("xxy") > numbers('yxr') else numbers('yxr') > minus(mod(numbers("xxy"), numbers('yxr')) if numbers("xxy") > numbers('yxr') else numbers('yxr'), mod(numbers("xxy"), numbers('yxr'))) else mod(numbers("xxy"), numbers('yxr'))