Function: minus(2 *(minus(cos(min(round(numbers("xxy"), numbers('yxy')), numbers("xxy")) if numbers("xxy") > round(numbers("xxy"), numbers('yxy')) else numbers('yxy')), numbers('yxy') if min(round(numbers("xxy"), numbers('yxy')), numbers("xxy")) > numbers("xxy") else round(numbers("xxy"), numbers('yxy')))), minus(cos(numbers("xxy") if min(round(numbers("xxy"), numbers('yxy')), numbers("xxy")) > round(numbers("xxy"), numbers('yxy')) else numbers('yxy')), round(numbers("xxy"), numbers('yxy')) if numbers('yxy') > numbers("xxy") else min(round(numbers("xxy"), numbers('yxy')), numbers("xxy"))))